-
Notifications
You must be signed in to change notification settings - Fork 0
/
index.html
1125 lines (862 loc) · 43.1 KB
/
index.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=2">
<meta name="theme-color" content="#047862">
<meta name="generator" content="Hexo 4.2.1">
<meta name="naver-site-verification" content="2bd14d67b3d73295d005329855a538d74254ba06">
<script data-ad-client="ca-pub-3114905834142601" async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
<link rel="apple-touch-icon" sizes="180x180" href="/images/piedpiper.png">
<link rel="icon" type="image/png" sizes="32x32" href="/images/favicon-pied.ico">
<link rel="icon" type="image/png" sizes="16x16" href="/images/favicon-pied.ico">
<link rel="mask-icon" href="/images/piedpiper.svg" color="#047862">
<meta name="google-site-verification" content="oQ7HTi1xryHDWx06lTeI5yjUSngiM82UnDecuMqCbzQ">
<link rel="stylesheet" href="/css/main.css">
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Nanum Gothic:300,300italic,400,400italic,700,700italic|Black Han Sans:300,300italic,400,400italic,700,700italic|Nanum Gothic Coding:300,300italic,400,400italic,700,700italic&display=swap&subset=latin,latin-ext">
<link rel="stylesheet" href="//cdn.jsdelivr.net/npm/@fortawesome/fontawesome-free@5/css/all.min.css">
<script id="hexo-configurations">
var NexT = window.NexT || {};
var CONFIG = {"hostname":"jimheo.github.io","root":"/","scheme":"Gemini","version":"8.0.0-rc.3","exturl":true,"sidebar":{"position":"left","display":"post","padding":18,"offset":12,"onmobile":false},"copycode":{"enable":true,"show_result":false,"style":null},"back2top":{"enable":true,"sidebar":false,"scrollpercent":true},"bookmark":{"enable":true,"color":"#047862","save":"manual"},"fancybox":false,"mediumzoom":true,"lazyload":false,"pangu":false,"comments":{"style":"tabs","active":"disqus","storage":true,"lazyload":false,"nav":null},"algolia":{"hits":{"per_page":10},"labels":{"input_placeholder":"Search for Posts","hits_empty":"We didn't find any results for the search: ${query}","hits_stats":"${hits} results found in ${time} ms"}},"localsearch":{"enable":false,"trigger":"auto","top_n_per_article":1,"unescape":false,"preload":false},"motion":{"enable":true,"async":false,"transition":{"post_block":"fadeIn","post_header":"slideDownIn","post_body":"slideDownIn","coll_header":"slideLeftIn","sidebar":"slideUpIn"}}};
</script>
<meta name="description" content="Machine Learning Engineer">
<meta property="og:type" content="website">
<meta property="og:title" content="JimintheBox">
<meta property="og:url" content="https://jimheo.github.io/index.html">
<meta property="og:site_name" content="JimintheBox">
<meta property="og:description" content="Machine Learning Engineer">
<meta property="og:locale" content="en_US">
<meta property="article:author" content="Jim">
<meta name="twitter:card" content="summary">
<link rel="canonical" href="https://jimheo.github.io/">
<script id="page-configurations">
// https://hexo.io/docs/variables.html
CONFIG.page = {
sidebar: "",
isHome : true,
isPost : false,
lang : 'en'
};
</script>
<script>
((w, d) => {
'use strict';
const userScheme = localStorage.getItem('Scheme');
if (!userScheme) return;
d.documentElement.className += ' darkScheme';
})(window, document);
</script>
<title>JimintheBox</title>
<script async src="https://www.googletagmanager.com/gtag/js?id=UA-127400890-1"></script>
<script data-pjax>
if (CONFIG.hostname === location.hostname) {
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'UA-127400890-1');
}
</script>
<noscript>
<style>
.use-motion .brand,
.use-motion .menu-item,
.sidebar-inner,
.use-motion .post-block,
.use-motion .pagination,
.use-motion .comments,
.use-motion .post-header,
.use-motion .post-body,
.use-motion .collection-header { opacity: initial; }
.use-motion .site-title,
.use-motion .site-subtitle {
opacity: initial;
top: initial;
}
.use-motion .logo-line-before i { left: initial; }
.use-motion .logo-line-after i { right: initial; }
</style>
</noscript>
<!-- Facebook Pixel Code -->
<script>
!function(f,b,e,v,n,t,s)
{if(f.fbq)return;n=f.fbq=function(){n.callMethod?
n.callMethod.apply(n,arguments):n.queue.push(arguments)};
if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';
n.queue=[];t=b.createElement(e);t.async=!0;
t.src=v;s=b.getElementsByTagName(e)[0];
s.parentNode.insertBefore(t,s)}(window, document,'script',
'https://connect.facebook.net/en_US/fbevents.js');
fbq('init', '351974730089565');
fbq('track', 'PageView');
</script>
<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=351974730089565&ev=PageView&noscript=1"></noscript>
<!-- End Facebook Pixel Code -->
<link rel="alternate" href="/atom.xml" title="JimintheBox" type="application/atom+xml">
<link rel="alternate" href="/rss2.xml" title="JimintheBox" type="application/rss+xml">
</head>
<body itemscope itemtype="http://schema.org/WebPage">
<div class="container use-motion">
<div class="headband"></div>
<header class="header" itemscope itemtype="http://schema.org/WPHeader">
<div class="header-inner"><div class="site-brand-container">
<div class="site-nav-toggle">
<div class="toggle" aria-label="Toggle navigation bar">
<span class="toggle-line toggle-line-first"></span>
<span class="toggle-line toggle-line-middle"></span>
<span class="toggle-line toggle-line-last"></span>
</div>
</div>
<div class="site-meta custom-logo">
<a>
<img class="custom-logo-image" src="/images/lubycon-logo-ha-brand-theme.svg" alt="JimintheBox" onclick="toggleImg()">
</a>
<script>
function toggleImg() {
const src = document.getElementsByClassName("custom-logo-image")[0].src;
if(src.includes("lubycon-logo-ha-brand-theme.svg")){
document.getElementsByClassName("custom-logo-image")[0].src = "/images/lubycon-logo-ha-light.svg";
}
else{
document.getElementsByClassName("custom-logo-image")[0].src = "/images/lubycon-logo-ha-brand-theme.svg";
}
}
</script>
<a href="/" class="brand" rel="start">
<span class="logo-line-before"><i></i></span>
<h1 class="site-title">JimintheBox</h1>
<span class="logo-line-after"><i></i></span>
</a>
</div>
<div class="site-nav-right">
<div class="toggle popup-trigger">
</div>
</div>
</div>
<nav class="site-nav">
<ul id="menu" class="main-menu menu">
<li class="menu-item menu-item-archives">
<a href="/archives/" rel="section"><i class="fas fa-database fa-fw"></i>Archives</a>
</li>
<li class="menu-item menu-item-categories">
<a href="/categories/" rel="section"><i class="fas fa-terminal fa-fw"></i>Categories</a>
</li>
<li class="menu-item menu-item-tags">
<a href="/tags/" rel="section"><i class="fab fa-slack-hash fa-fw"></i>Tags</a>
</li>
<li class="menu-item menu-item-about">
<a href="/about/" rel="section"><i class="fas fa-dna fa-fw"></i>About</a>
</li>
</ul>
</nav>
</div>
</header>
<div class="back-to-top">
<i class="fa fa-arrow-up"></i>
<span>0%</span>
</div>
<div class="reading-progress-bar"></div>
<a role="button" class="book-mark-link book-mark-link-fixed"></a>
<main class="main">
<div class="main-inner">
<div class="content-wrap">
<div class="content index posts-expand">
<article itemscope itemtype="http://schema.org/Article" class="post-block" lang="en">
<link itemprop="mainEntityOfPage" href="https://jimheo.github.io/2021/07/27/deep-learning-from-scratch/">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="image" content="/images/jim_zepeto.jpeg">
<meta itemprop="name" content="Jim">
<meta itemprop="description" content="Machine Learning Engineer">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="JimintheBox">
</span>
<header class="post-header">
<h2 class="post-title" itemprop="name headline">
<a href="/2021/07/27/deep-learning-from-scratch/" class="post-title-link" itemprop="url">딥러닝, 처음 접하는 사람들을 위한 기초</a>
</h2>
<div class="post-meta">
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar"></i>
</span>
<span class="post-meta-item-text">Posted on</span>
<time title="Created: 2021-07-27 16:33:59" itemprop="dateCreated datePublished" datetime="2021-07-27T16:33:59+09:00">2021-07-27</time>
</span>
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-folder"></i>
</span>
<span class="post-meta-item-text">In</span>
<span itemprop="about" itemscope itemtype="http://schema.org/Thing">
<a href="/categories/%EB%A8%B8%EC%8B%A0%EB%9F%AC%EB%8B%9D/" itemprop="url" rel="index"><span itemprop="name">머신러닝</span></a>
</span>
,
<span itemprop="about" itemscope itemtype="http://schema.org/Thing">
<a href="/categories/%EB%A8%B8%EC%8B%A0%EB%9F%AC%EB%8B%9D/%EB%94%A5%EB%9F%AC%EB%8B%9D/" itemprop="url" rel="index"><span itemprop="name">딥러닝</span></a>
</span>
</span>
<br>
<span class="post-meta-item" title="Symbols count in article">
<span class="post-meta-item-icon">
<i class="far fa-file-word"></i>
</span>
<span class="post-meta-item-text">Symbols count in article: </span>
<span>4.8k</span>
</span>
<span class="post-meta-item" title="Reading time">
<span class="post-meta-item-icon">
<i class="far fa-clock"></i>
</span>
<span class="post-meta-item-text">Reading time ≈</span>
<span>4 mins.</span>
</span>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<h2 id="들어가며"><a href="#들어가며" class="headerlink" title="들어가며"></a>들어가며</h2><p>올해 상반기, 나의 최대 관심사는 무엇보다도 <strong><code>졸업(!!!)</code></strong>이었다. 많은 대학원생들이 으레 그렇듯 예상치 못한 사정으로 졸업이 예정보다 반년 늦어졌고 그마저도 더 늦어지겠다 싶어 모든 우선 순위를 제쳐두고 학위 논문을 준비하게 되었다.</p>
<p>그렇게 1월 말부터 논문을 구상하고 작성하며 시간이 흘렀고, 실험 과정에서 굉장히 많은 시행 착오도 겪었다. 두 번의 발표와 도장을 받기위해 교수님들께 메일을 보내고 돌아다니며 모든 서류 제출을 끝내고 나니 6월이 되어있었다. 그렇게 학위 논문을 모두 제출하고 대학원과 관련된 모든 것을 털어내고서야 드디어 <strong>석사(진)</strong>이 되었다.</p>
<p>그래도 8월까지는 학생이니만큼 학생 신분의 마지막이 지나기 전에 자축의 의미로 본 포스팅을 작성하기로 하였다. 사실, 2년 반 동안의 지난했던 기간의 회고를 할까도 생각했지만 너무 할 말<del>(못 할 말)</del>이 많아지기 때문에 다소 식상하지만 학위 논문을 작성하면서 정리했던 인공지능의 발전사와 개략적인 개념을 최대한 많은 사람들이 이해할 수 있도록 포스팅에 설명해보기로 했다.</p>
<!--noindex-->
<div class="post-button">
<a class="btn" href="/2021/07/27/deep-learning-from-scratch/#more" rel="contents">
Read more »
</a>
</div>
<!--/noindex-->
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
<article itemscope itemtype="http://schema.org/Article" class="post-block" lang="en">
<link itemprop="mainEntityOfPage" href="https://jimheo.github.io/2021/07/06/global-interpreter-lock/">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="image" content="/images/jim_zepeto.jpeg">
<meta itemprop="name" content="Jim">
<meta itemprop="description" content="Machine Learning Engineer">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="JimintheBox">
</span>
<header class="post-header">
<h2 class="post-title" itemprop="name headline">
<a href="/2021/07/06/global-interpreter-lock/" class="post-title-link" itemprop="url">Python GIL(Global Interpreter Lock)이 뭐에요?</a>
</h2>
<div class="post-meta">
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar"></i>
</span>
<span class="post-meta-item-text">Posted on</span>
<time title="Created: 2021-07-06 13:57:09" itemprop="dateCreated datePublished" datetime="2021-07-06T13:57:09+09:00">2021-07-06</time>
</span>
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-folder"></i>
</span>
<span class="post-meta-item-text">In</span>
<span itemprop="about" itemscope itemtype="http://schema.org/Thing">
<a href="/categories/%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%98%EB%B0%8D/" itemprop="url" rel="index"><span itemprop="name">프로그래밍</span></a>
</span>
,
<span itemprop="about" itemscope itemtype="http://schema.org/Thing">
<a href="/categories/%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%98%EB%B0%8D/%EC%BD%94%EC%96%B4/" itemprop="url" rel="index"><span itemprop="name">코어</span></a>
</span>
</span>
<br>
<span class="post-meta-item" title="Symbols count in article">
<span class="post-meta-item-icon">
<i class="far fa-file-word"></i>
</span>
<span class="post-meta-item-text">Symbols count in article: </span>
<span>7.1k</span>
</span>
<span class="post-meta-item" title="Reading time">
<span class="post-meta-item-icon">
<i class="far fa-clock"></i>
</span>
<span class="post-meta-item-text">Reading time ≈</span>
<span>6 mins.</span>
</span>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<h2 id="들어가며"><a href="#들어가며" class="headerlink" title="들어가며"></a>들어가며</h2><p>딥러닝을 입문하며 자연스럽게 파이썬을 함께 공부하게 되었고, 지금은 주 언어로 사용하고 있다. 하지만 나는 파이썬에 대해 얼마나 알고 있을까?</p>
<p>C/C++ 같은 컴파일 언어만 사용했던 나에게 파이썬은 꽤 난해하게 다가왔다. 사실, 파이썬을 사용하면서 느낀 생각은 “파이썬의 철학(The Zen of Python)과 많이 다른데..?” 였다.</p>
<p>파이썬 철학의 핵심 내용은 <code>명확한 그리고 가급적이면 유일한 하나의 방법이 존재한다(There should be one-- and preferably only one --obvious way to do it)</code>이며, 이에 따르면 규칙이 굉장히 엄격한 언어라고 한다. 그렇지만 나에게 파이썬의 처음에는 굉장히 자유로운 언어로 보였다.</p>
<!--noindex-->
<div class="post-button">
<a class="btn" href="/2021/07/06/global-interpreter-lock/#more" rel="contents">
Read more »
</a>
</div>
<!--/noindex-->
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
<article itemscope itemtype="http://schema.org/Article" class="post-block" lang="en">
<link itemprop="mainEntityOfPage" href="https://jimheo.github.io/2020/07/14/retrospective-to-overcome-the-burnout/">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="image" content="/images/jim_zepeto.jpeg">
<meta itemprop="name" content="Jim">
<meta itemprop="description" content="Machine Learning Engineer">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="JimintheBox">
</span>
<header class="post-header">
<h2 class="post-title" itemprop="name headline">
<a href="/2020/07/14/retrospective-to-overcome-the-burnout/" class="post-title-link" itemprop="url">번아웃 극복을 위한 복기</a>
</h2>
<div class="post-meta">
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar"></i>
</span>
<span class="post-meta-item-text">Posted on</span>
<time title="Created: 2020-07-14 16:18:39" itemprop="dateCreated datePublished" datetime="2020-07-14T16:18:39+09:00">2020-07-14</time>
</span>
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-folder"></i>
</span>
<span class="post-meta-item-text">In</span>
<span itemprop="about" itemscope itemtype="http://schema.org/Thing">
<a href="/categories/%EC%97%90%EC%84%B8%EC%9D%B4/" itemprop="url" rel="index"><span itemprop="name">에세이</span></a>
</span>
</span>
<br>
<span class="post-meta-item" title="Symbols count in article">
<span class="post-meta-item-icon">
<i class="far fa-file-word"></i>
</span>
<span class="post-meta-item-text">Symbols count in article: </span>
<span>2.9k</span>
</span>
<span class="post-meta-item" title="Reading time">
<span class="post-meta-item-icon">
<i class="far fa-clock"></i>
</span>
<span class="post-meta-item-text">Reading time ≈</span>
<span>3 mins.</span>
</span>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<p>바둑에 대해서 잘은 모르지만 그로부터 유래된 단어는 간혹 일상에서 사용하곤 한다.<br>바둑 용어 중에 <code>복기</code>라는 말이 있다.<br>대국이 끝나고 승패가 결정되었음에도 내용을 검토하기 위해 상호 간 처음부터 두었던 순서대로 다시 두어 재연함 뜻하는 단어다.<br>복기로부터 바둑 기사들은 대국에서 잘한 수와 잘못했던 수, 상대방의 전략 등을 살펴본다.<br>프로 9단 바둑기사 이창호는 다음과 같이 말할 정도로 복기를 중요시 했다고 한다.</p>
<blockquote>
<p><strong><em>승리한 대국의 복기는 이기는 습관을 만들어주고, 패배한 대국의 복기는 이기는 준비를 만들어준다</em></strong></p>
</blockquote>
<p>조훈현 9단 또한 복기가 가지않았던 길을 갈 수 있게 한다 하였으며, 패배로 인해 아플수록 더 예민하게 들여다보고 복기해야한다는 말을 했더랬다.<br>이 바둑기사들이 많은 수를 순서대로 기억하여 복기를 할 수 있는 이유는 한 수 한 수에 집중하고 의미를 부여하여 두었기 때문이라고 한다.</p>
<!--noindex-->
<div class="post-button">
<a class="btn" href="/2020/07/14/retrospective-to-overcome-the-burnout/#more" rel="contents">
Read more »
</a>
</div>
<!--/noindex-->
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
<article itemscope itemtype="http://schema.org/Article" class="post-block" lang="en">
<link itemprop="mainEntityOfPage" href="https://jimheo.github.io/2019/03/12/segmentation-neuralnet-listup/">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="image" content="/images/jim_zepeto.jpeg">
<meta itemprop="name" content="Jim">
<meta itemprop="description" content="Machine Learning Engineer">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="JimintheBox">
</span>
<header class="post-header">
<h2 class="post-title" itemprop="name headline">
<a href="/2019/03/12/segmentation-neuralnet-listup/" class="post-title-link" itemprop="url">Segmentation Neural Network List Up</a>
</h2>
<div class="post-meta">
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar"></i>
</span>
<span class="post-meta-item-text">Posted on</span>
<time title="Created: 2019-03-12 20:52:45" itemprop="dateCreated datePublished" datetime="2019-03-12T20:52:45+09:00">2019-03-12</time>
</span>
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-folder"></i>
</span>
<span class="post-meta-item-text">In</span>
<span itemprop="about" itemscope itemtype="http://schema.org/Thing">
<a href="/categories/%EB%A8%B8%EC%8B%A0%EB%9F%AC%EB%8B%9D/" itemprop="url" rel="index"><span itemprop="name">머신러닝</span></a>
</span>
,
<span itemprop="about" itemscope itemtype="http://schema.org/Thing">
<a href="/categories/%EB%A8%B8%EC%8B%A0%EB%9F%AC%EB%8B%9D/%EB%94%A5%EB%9F%AC%EB%8B%9D/" itemprop="url" rel="index"><span itemprop="name">딥러닝</span></a>
</span>
</span>
<br>
<span class="post-meta-item" title="Symbols count in article">
<span class="post-meta-item-icon">
<i class="far fa-file-word"></i>
</span>
<span class="post-meta-item-text">Symbols count in article: </span>
<span>7.6k</span>
</span>
<span class="post-meta-item" title="Reading time">
<span class="post-meta-item-icon">
<i class="far fa-clock"></i>
</span>
<span class="post-meta-item-text">Reading time ≈</span>
<span>7 mins.</span>
</span>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<blockquote>
<p><strong><em>Migration to <span class="exturl" data-url="aHR0cHM6Ly9qaW1pbnRoZWJveC5ub3Rpb24uc2l0ZS9NZXRhLVNoZWV0LTA0ODJlM2U1MGExNDQ3MTBiMjUzMzE2ODlkMTg3ZTE2Lw==">Meta Sheet<i class="fa fa-external-link-alt"></i></span></em></strong></p>
</blockquote>
<hr>
<h2 id="U-Net-Convolutional-Networks-for-Biomedical-Image-Segmentation"><a href="#U-Net-Convolutional-Networks-for-Biomedical-Image-Segmentation" class="headerlink" title="U-Net: Convolutional Networks for Biomedical Image Segmentation"></a>U-Net: Convolutional Networks for Biomedical Image Segmentation</h2><p>MICCAI 2015</p>
<hr>
<h3 id="Paper"><a href="#Paper" class="headerlink" title="Paper"></a>Paper</h3><ul>
<li><span class="exturl" data-url="aHR0cHM6Ly9hcnhpdi5vcmcvcGRmLzE1MDUuMDQ1OTcucGRm">https://arxiv.org/pdf/1505.04597.pdf<i class="fa fa-external-link-alt"></i></span></li>
</ul>
<h3 id="Source-Code-Repository"><a href="#Source-Code-Repository" class="headerlink" title="Source Code Repository"></a>Source Code Repository</h3><ul>
<li>Official Model: <span class="exturl" data-url="aHR0cHM6Ly9sbWIuaW5mb3JtYXRpay51bmktZnJlaWJ1cmcuZGUvcmVzb3VyY2VzL29wZW5zb3VyY2UvdW5ldC8=">https://lmb.informatik.uni-freiburg.de/resources/opensource/unet/<i class="fa fa-external-link-alt"></i></span><ul>
<li>Framework: Caffe</li>
</ul>
</li>
<li>Reproduce Model: <span class="exturl" data-url="aHR0cHM6Ly9naXRodWIuY29tL2pha2VyZXQvdGZfdW5ldA==">https://github.com/jakeret/tf_unet<i class="fa fa-external-link-alt"></i></span><ul>
<li>Framework: Tensorflow</li>
<li>Paper: <span class="exturl" data-url="aHR0cHM6Ly9hcnhpdi5vcmcvcGRmLzE2MDkuMDkwNzcucGRm">https://arxiv.org/pdf/1609.09077.pdf<i class="fa fa-external-link-alt"></i></span> in Astronomy and Computing 2017</li>
<li>Documentation: <span class="exturl" data-url="aHR0cHM6Ly90Zi11bmV0LnJlYWR0aGVkb2NzLmlvL2VuL2xhdGVzdC9pbnN0YWxsYXRpb24uaHRtbA==">https://tf-unet.readthedocs.io/en/latest/installation.html<i class="fa fa-external-link-alt"></i></span></li>
</ul>
</li>
<li>Reproduce Model: <span class="exturl" data-url="aHR0cHM6Ly9naXRodWIuY29tL3poaXh1aGFvL3VuZXQ=">https://github.com/zhixuhao/unet<i class="fa fa-external-link-alt"></i></span><ul>
<li>Framework: Keras</li>
</ul>
</li>
<li>Reproduce Model: <span class="exturl" data-url="aHR0cHM6Ly9naXRodWIuY29tL21pbGVzaWFsL1B5dG9yY2gtVU5ldA==">https://github.com/milesial/Pytorch-UNet<i class="fa fa-external-link-alt"></i></span><ul>
<li>Framework: PyTorch</li>
</ul>
</li>
</ul>
<!--noindex-->
<div class="post-button">
<a class="btn" href="/2019/03/12/segmentation-neuralnet-listup/#more" rel="contents">
Read more »
</a>
</div>
<!--/noindex-->
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
<article itemscope itemtype="http://schema.org/Article" class="post-block" lang="en">
<link itemprop="mainEntityOfPage" href="https://jimheo.github.io/2018/10/12/about-heap/">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="image" content="/images/jim_zepeto.jpeg">
<meta itemprop="name" content="Jim">
<meta itemprop="description" content="Machine Learning Engineer">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="JimintheBox">
</span>
<header class="post-header">
<h2 class="post-title" itemprop="name headline">
<a href="/2018/10/12/about-heap/" class="post-title-link" itemprop="url">자료구조, 힙(Heap)</a>
</h2>
<div class="post-meta">
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar"></i>
</span>
<span class="post-meta-item-text">Posted on</span>
<time title="Created: 2018-10-12 17:10:13" itemprop="dateCreated datePublished" datetime="2018-10-12T17:10:13+09:00">2018-10-12</time>
</span>
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-folder"></i>
</span>
<span class="post-meta-item-text">In</span>
<span itemprop="about" itemscope itemtype="http://schema.org/Thing">
<a href="/categories/%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%98%EB%B0%8D/" itemprop="url" rel="index"><span itemprop="name">프로그래밍</span></a>
</span>
,
<span itemprop="about" itemscope itemtype="http://schema.org/Thing">
<a href="/categories/%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%98%EB%B0%8D/%EC%9E%90%EB%A3%8C%EA%B5%AC%EC%A1%B0/" itemprop="url" rel="index"><span itemprop="name">자료구조</span></a>
</span>
</span>
<br>
<span class="post-meta-item" title="Symbols count in article">
<span class="post-meta-item-icon">
<i class="far fa-file-word"></i>
</span>
<span class="post-meta-item-text">Symbols count in article: </span>
<span>3.5k</span>
</span>
<span class="post-meta-item" title="Reading time">
<span class="post-meta-item-icon">
<i class="far fa-clock"></i>
</span>
<span class="post-meta-item-text">Reading time ≈</span>
<span>3 mins.</span>
</span>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<h2 id="Complete-Binary-Tree"><a href="#Complete-Binary-Tree" class="headerlink" title="Complete Binary Tree"></a>Complete Binary Tree</h2><p>Tree에 대한 기본적인 설명은 루비콘 팀 Martin Kim의 포스트를 참조한다. <span class="github-emoji" alias="bow" style fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f647.png?v8">🙇</span></p>
<p><strong>Ref: <span class="exturl" data-url="aHR0cHM6Ly9ibG9nLm1hcnRpbndvcmsuY28ua3IvdGhlb3J5LzIwMTgvMDkvMjIvd2hhdC1pcy10cmVlLmh0bWw=">https://blog.martinwork.co.kr/theory/2018/09/22/what-is-tree.html<i class="fa fa-external-link-alt"></i></span></strong></p>
<p>추가적으로 Tree에 대해 부가설명을 덧붙인다.<br>Tree의 정의는 다음 2가지를 따른다.</p>
<br>
<blockquote>
<p><strong>1. A root node</strong><br><strong>2. The remaining nodes are partitioned into $n(n \geq 0)$ disjoint sets $T_1, T_2, … , T_n$ ($T_i$ : subtrees of the root)</strong></p>
</blockquote>
<br>
<p>즉, 루트 노드가 존재하며, 0개 이상의 서브트리로 분리된 노드가 존재해야 한다.<br>이 중 Full Binary Tree는 Depth가 $k$일 때, 총 노드의 개수는 $2^k - 1$개인 트리이며,<br>Complete Binary Tree는 Depth가 $k$인 Full Binary Tree를 왼쪽에서부터 순차적으로 읽었을 때, $k-level$에서 Complete Binary Tree의 총 노드 수 $n$의 인덱스를 가진 노드가 존재하는 것을 말한다.</p>
<p>이 때, $k =\lceil\log_{2}(n + 1)\rceil$이 성립한다.<br>Complete Binary Tree는 마지막 레벨을 제외하고 모든 레벨이 채워져 있으며, 마지막 레벨의 모든 노드는 가능한 한 가장 왼쪽에 있기 때문에 공간의 낭비가 없어 배열로 구현하는 것이 효율적이다.</p>
<!--noindex-->
<div class="post-button">
<a class="btn" href="/2018/10/12/about-heap/#more" rel="contents">
Read more »
</a>
</div>
<!--/noindex-->
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
<nav class="pagination">
<span class="page-number current">1</span><a class="page-number" href="/page/2/">2</a><a class="extend next" rel="next" href="/page/2/"><i class="fa fa-angle-right" aria-label="Next page"></i></a>
</nav>
</div>
<script>
window.addEventListener('tabs:register', () => {
let { activeClass } = CONFIG.comments;
if (CONFIG.comments.storage) {
activeClass = localStorage.getItem('comments_active') || activeClass;
}
if (activeClass) {
let activeTab = document.querySelector(`a[href="#comment-${activeClass}"]`);
if (activeTab) {
activeTab.click();
}
}
});
if (CONFIG.comments.storage) {
window.addEventListener('tabs:click', event => {
if (!event.target.matches('.tabs-comment .tab-content .tab-pane')) return;
let commentClass = event.target.classList[1];
localStorage.setItem('comments_active', commentClass);
});
}
</script>
</div>
<div class="toggle sidebar-toggle">
<span class="toggle-line toggle-line-first"></span>
<span class="toggle-line toggle-line-middle"></span>
<span class="toggle-line toggle-line-last"></span>
</div>
<aside class="sidebar">
<div class="sidebar-inner">
<ul class="sidebar-nav motion-element">
<li class="sidebar-nav-toc">
Table of Contents
</li>
<li class="sidebar-nav-overview">
Overview
</li>
</ul>
<!--noindex-->
<div class="post-toc-wrap sidebar-panel">
</div>
<!--/noindex-->
<div class="site-overview-wrap sidebar-panel">
<div class="site-author motion-element" itemprop="author" itemscope itemtype="http://schema.org/Person">
<img class="site-author-image" itemprop="image" alt="Jim" src="/images/jim_zepeto.jpeg">
<p class="site-author-name" itemprop="name">Jim</p>
<div class="site-description" itemprop="description">Machine Learning Engineer</div>
</div>
<div class="site-state-wrap motion-element">
<nav class="site-state">
<div class="site-state-item site-state-posts">
<a href="/archives">
<span class="site-state-item-count">9</span>
<span class="site-state-item-name">posts</span>
</a>
</div>
<div class="site-state-item site-state-categories">
<a href="/categories/">
<span class="site-state-item-count">6</span>
<span class="site-state-item-name">categories</span></a>
</div>
<div class="site-state-item site-state-tags">
<a href="/tags/">
<span class="site-state-item-count">29</span>
<span class="site-state-item-name">tags</span></a>
</div>
</nav>
</div>
<div class="links-of-author motion-element">
<span class="links-of-author-item">
<span class="exturl" data-url="bWFpbHRvOmdqd2xhbHMxMTFAZ21haWwuY29t" title="EMail → mailto:[email protected]"><i class="fa fa-paper-plane fa-fw"></i></span>
</span>
<span class="links-of-author-item">
<span class="exturl" data-url="aHR0cHM6Ly9qaW1pbnRoZWJveC5ub3Rpb24uc2l0ZS9KaW0tODE2YmNiYjQxZTg5NGEzZWE3YjAzZDA2NzliMDQwZDIv" title="Resume → https://jiminthebox.notion.site/Jim-816bcbb41e894a3ea7b03d0679b040d2/"><i class="fa fa-portrait fa-fw"></i></span>
</span>
<span class="links-of-author-item">
<span class="exturl" data-url="aHR0cHM6Ly9naXRodWIuY29tL0ppbUhlbw==" title="GitHub → https://github.com/JimHeo"><i class="fab fa-github-alt fa-fw"></i></span>
</span>
<span class="links-of-author-item">
<span class="exturl" data-url="aHR0cHM6Ly93d3cubGlua2VkaW4uY29tL2luL2ppbWludGhlYm94MDIxOA==" title="LinkedIn → https://www.linkedin.com/in/jiminthebox0218"><i class="fab fa-linkedin fa-fw"></i></span>
</span>
</div>
<div class="cc-license motion-element" itemprop="license">
<span class="exturl cc-opacity" data-url="aHR0cHM6Ly9jcmVhdGl2ZWNvbW1vbnMub3JnL2xpY2Vuc2VzL2J5LW5jLXNhLzQuMC8="><img src="/images/cc-by-nc-sa.svg" alt="Creative Commons"></span>
</div>
<div class="night-mode motion-element">
<a role="button" class="night-btn">
<i class="fa fa-adjust"></i>
Dark Mode
</a>
</div>
</div>
</div>
</aside>
<div id="sidebar-dimmer"></div>
</div>
</main>
<footer class="footer">
<div class="footer-inner">
<div class="copyright">
©
<span itemprop="copyrightYear">2023</span>
<span class="with-love">
<i class="fa fa-code"></i>
</span>
<span class="author" itemprop="copyrightHolder">JimintheBox</span>
<span class="post-meta-divider">|</span>
<span class="post-meta-item-icon">
<i class="fa fa-chart-area"></i>
</span>
<span class="post-meta-item-text">Symbols count total: </span>
<span title="Symbols count total">36k</span>
<span class="post-meta-divider">|</span>
<span class="post-meta-item-icon">
<i class="fa fa-coffee"></i>
</span>
<span class="post-meta-item-text">Reading time total ≈</span>
<span title="Reading time total">33 mins.</span>
</div>
<div class="powered-by">Powered by <span class="exturl theme-link" data-url="aHR0cHM6Ly9oZXhvLmlv">Hexo</span> & <span class="exturl theme-link" data-url="aHR0cHM6Ly90aGVtZS1uZXh0LmpzLm9yZw==">NexT.Gemini</span>
</div>
</div>
</footer>
</div>
<script src="//cdn.jsdelivr.net/npm/[email protected]/lib/anime.min.js"></script>
<script src="//cdn.jsdelivr.net/gh/next-theme/pjax@0/pjax.min.js"></script>
<script src="//cdn.jsdelivr.net/npm/medium-zoom@1/dist/medium-zoom.min.js"></script>
<script src="/lib/velocity/velocity.min.js"></script>
<script src="/lib/velocity/velocity.ui.min.js"></script>
<script src="/js/utils.js"></script>
<script src="/js/motion.js"></script>
<script src="/js/schemes/pisces.js"></script>
<script src="/js/next-boot.js"></script>
<script src="/js/bookmark.js"></script>
<script>
var pjax = new Pjax({
selectors: [
'head title',
'#page-configurations',
'.content-wrap',
'.post-toc-wrap',
'.languages',
'#pjax'
],
switches: {
'.post-toc-wrap': Pjax.switches.innerHTML
},
analytics: false,
cacheBust: false,
scrollTo : !CONFIG.bookmark.enable
});
document.addEventListener('pjax:success', () => {
document.querySelectorAll('script[data-pjax], script#page-configurations, #pjax script').forEach(element => {
var code = element.text || element.textContent || element.innerHTML || '';
var parent = element.parentNode;
parent.removeChild(element);
var script = document.createElement('script');
if (element.id) {
script.id = element.id;
}
if (element.className) {
script.className = element.className;
}
if (element.type) {
script.type = element.type;
}
if (element.src) {
script.src = element.src;
// Force synchronous loading of peripheral JS.
script.async = false;
}
if (element.dataset.pjax !== undefined) {
script.dataset.pjax = '';
}
if (code !== '') {
script.appendChild(document.createTextNode(code));
}
parent.appendChild(script);
});
NexT.boot.refresh();
// Define Motion Sequence & Bootstrap Motion.
if (CONFIG.motion.enable) {
NexT.motion.integrator
.init()
.add(NexT.motion.middleWares.subMenu)
.add(NexT.motion.middleWares.postList)
.bootstrap();
}
NexT.utils.updateSidebarPosition();
});
</script>
<script data-pjax>
document.querySelectorAll('.pdfobject-container').forEach(element => {
let url = element.dataset.target;
let pdfOpenParams = {
navpanes : 0,
toolbar : 0,
statusbar: 0,
pagemode : 'thumbs',
view : 'FitH'
};
let pdfOpenFragment = '#' + Object.entries(pdfOpenParams).map(([key, value]) => `${key}=${encodeURIComponent(value)}`).join('&');
let fullURL = `/lib/pdf/web/viewer.html?file=${encodeURIComponent(url)}${pdfOpenFragment}`;
if (NexT.utils.supportsPDFs()) {
element.innerHTML = `<embed class="pdfobject" src="${url + pdfOpenFragment}" type="application/pdf" style="height: ${element.dataset.height};">`;
} else {
element.innerHTML = `<iframe src="${fullURL}" style="height: ${element.dataset.height};" frameborder="0"></iframe>`;
}
});
</script>
<script data-pjax>
if (document.querySelectorAll('pre.mermaid').length) {
NexT.utils.getScript('//cdn.jsdelivr.net/npm/mermaid@8/dist/mermaid.min.js', () => {
mermaid.initialize({
theme : 'forest',
logLevel : 3,
flowchart: { curve : 'linear' },
gantt : { axisFormat: '%m/%d/%Y' },
sequence : { actorMargin: 50 }
});
}, window.mermaid);