[Cudnn Error] Could not locate zlibwapi.dll. Please make sure it is in your library path!
ยท
๐Ÿ‘พ Deep Learning
C:\\Program Files\\NVIDIA GPU Computing Toolkit\\CUDA\\v11.2\\bin์— zlibwapi.dll ํŒŒ์ผ ์—†์–ด์„œ ์ƒ๊ธฐ๋Š” ์˜ค๋ฅ˜์ด๋‹ค. [๋‹ค์šด๋กœ๋“œ] https://docs.nvidia.com/deeplearning/cudnn/install-guide/index.html#install-zlib-windows์—์„œ ์œˆ๋„์šฐ ๋ฒ„์ „์˜ zlibwapi.dll์„ ์„ค์น˜ํ•˜๋ฉด ๋œ๋‹ค.
[Image Classification] Kaggle - Birds 400 Species ResNet(1)
ยท
๐Ÿ‘พ Deep Learning
https://arxiv.org/pdf/1512.03385.pdf ResNet์€ ๊ธฐ์กด์˜ ๋‹ค์ธต Layer์˜ ๋ฌธ์ œ์ ์ธ Gradien Vanishing(๊ฐ€์ค‘์น˜๊ฐ€ 0์œผ๋กœ ์ˆ˜๋ ด: ๊ธฐ์šธ๊ธฐ ์†Œ์‹ค)์„ ๊ฐœ์„ ํ•œ ๋ชจ๋ธ์ด๋‹ค. ๋‹ค์ธต Layer ํŠน์„ฑ์ƒ ๊ฐ€์ค‘์น˜๋ฅผ ๊ฐฑ์‹ ํ•˜๋ฉด์„œ ์›๋ž˜ ๊ฐ€์ง„ ๊ฐ’๊ณผ ๊ฐฑ์‹  ๋‹จ๊ณ„๊ฐ€ ๋งŽ์•„์ ธ ์›๋ž˜ ๊ฐ’์„ ์ž˜ ์ฐพ์•„๊ฐ€์ง€ ๋ชปํ•˜๋Š” ๋ฌธ์ œ๊ฐ€ ์ƒ๊ธด๋‹ค. ResNet์—์„œ๋Š” ์ž”์ฐจ๋ฅผ ์ด์šฉํ•ด Layer์˜ ์ธต์„ ๋†’์ด ์Œ“์ง€ ์•Š์€ ๋ฐ˜๋ฉด Error๋Š” ์ค„์ด๋Š” ๋ฐฉ๋ฒ•์„ ๊ณ ์•ˆํ•ด๋ƒˆ๋‹ค.
[Image Classification] Kaggle - Birds 400 Species (0)
ยท
๐Ÿ‘พ Deep Learning
https://www.kaggle.com/datasets/gpiosenka/100-bird-species BIRDS 400 - SPECIES IMAGE CLASSIFICATION 58388Train, 2000 Test, 2000 Validation images 224X224X3 jpg format www.kaggle.com [Birds 400] Test Model List - Resnet - mobilevit
[BERT TOKENIZE]๋‹จ์–ด ํ† ํฐํ™” (1)- ๋ฐ”์ดํŠธ ์Œ ์ธ์ฝ”๋”ฉ
ยท
๐Ÿ—ฃ๏ธ Natural Language Processing
BPE ๋‹จ๊ณ„ - ๋นˆ๋„์ˆ˜์™€ ํ•จ๊ป˜ ์ฃผ์–ด์ง„ ๋ฐ์ดํ„ฐ์…‹์—์„œ ๋‹จ์–ด ์ถ”์ถœ - ์–ดํœ˜ ์‚ฌ์ „ ํฌ๊ธฐ ์ •์˜ (vocab_dict) - ๋‹จ์–ด๋ฅผ ๋ฌธ์ž ์‹œํ€€์Šค๋กœ ๋ถ„ํ•  - ๋ฌธ์ž ์‹œํ€€์Šค์˜ ๋ชจ๋“  ๊ณ ์œ  ๋ฌธ์ž๋ฅผ ์–ดํœ˜ ์‚ฌ์ „์— ์ถ”๊ฐ€ - ๋นˆ๋„๊ฐ€ ๋†’์€ ๊ธฐํ˜ธ ์Œ์„ ์„ ํƒํ•˜๊ณ  ๋ณ‘ํ•ฉ - ์–ดํœ˜ ์‚ฌ์ „ ํฌ๊ธฐ์— ๋„๋‹ฌํ•  ๋•Œ๊นŒ์ง€ ์•ž ๋‹ค์„ฏ ๋‹จ๊ณ„ ๋ฐ˜๋ณต
[BERT] ํ•˜์œ„ ๋‹จ์–ด ํ† ํฐํ™” + OOV (Out of Vocabulary)
ยท
๐Ÿ—ฃ๏ธ Natural Language Processing
* ํ•˜์œ„๋‹จ์–ด Pretrained -> Pre + train + -ed * OOV (Out of Vocabulary) ๋‹จ์–ด ์‚ฌ์ „์— ์—†๋Š” ์šฉ์–ด๋ฅผ ๋งํ•œ๋‹ค. * ํ•˜์œ„ ๋‹จ์–ด ํ† ํฐํ™”๋Š” ํŠธ๋žœ์Šคํฌ๋จธ ๊ณ„์—ด์—์„œ ๋„๋ฆฌ ์“ฐ์ธ๋‹ค. Pre-trained ๋ชจ๋ธ์—์„œ ๋ฐœ์ƒํ•˜๋Š” OOV ๋‹จ์–ด ์ฒ˜๋ฆฌ์— ํšจ๊ณผ์ ์ธ ๊ฒฐ๊ณผ๋ฅผ ๊ฐ€์ ธ๋‹ค์ค€๋‹ค. - ๋‚˜๋Š” ์˜ํ™”๋ฅผ ์ฆ๊ฒผ๋‹ค. - ๋‚˜๋Š” ์˜ํ™”๋ฅผ ๋ณด์•˜๋‹ค. ๋‘ ๋ฌธ์žฅ์€ ๋™์ผํ•œ ๋ฌธ์žฅ์ด๋‹ค. '๋ณด์•˜๋‹ค'๋ฅผ OOV๋กœ ๋ณด์•˜์„ ๋•Œ ๋ชจ๋ธ์€ ๊ฐ™์€ ์˜๋ฏธ์ธ์ง€ ํŒŒ์•…ํ•˜์ง€ ๋ชปํ•œ๋‹ค. ์ด๋•Œ ํ•˜์œ„ ๋‹จ์–ด Tokenized๋ฅผ ํ†ตํ•ด ๋ชจ๋ธ์— ์˜๋ฏธ๋ฅผ ์ข€๋” ๋ช…ํ™•ํžˆ ์ „๋‹ฌํ•  ์ˆ˜์žˆ๋‹ค. ex) (์ฆ๊ธฐ๋‹ค,-ํ–ˆ๋‹ค) (๋ณด๋‹ค,-ํ–ˆ๋‹ค)
[BERT Dict] NSP(Next Senctenct Prediction) Task
ยท
๐Ÿ—ฃ๏ธ Natural Language Processing
* BERT๋ชจ๋ธ์— ์‚ฌ์šฉ๋˜๋Š” ์‚ฌ์ „ ํ•™์Šต ์ „๋žต (Pretrained Training) ๋‹ค์Œ ๋ฌธ์žฅ ์˜ˆ์ธก์— ๋Œ€ํ•œ ๋ฐฉ๋ฒ•์€ ์ด์ง„ ๋ถ„๋ฅ˜๋กœ ์ง„ํ–‰ํ•œ๋‹ค. EX) A : ์ข…ํ•ฉ์†Œ๋“์„ธ ์‹ ๊ณ ๋Š” ์–ด๋””์„œํ•˜๋‚˜์š”? B : ํ™ˆํ…์Šค์—์„œ ํ•ฉ๋‹ˆ๋‹ค. A์˜ ํ›„์† ๋ฌธ์žฅ์œผ๋กœ B๊ฐ€ ์•Œ๋งž์Œ์„ ์•Œ ์ˆ˜ ์žˆ๋‹ค. ์ด ๊ฒฝ์šฐ isNext(True)๋กœ ํ‘œ์‹œ ํ•œ๋‹ค. A : ์ข…ํ•ฉ์†Œ๋“์„ธ ์‹ ๊ณ ๋Š” ์–ด๋””์„œํ•˜๋‚˜์š”? B : SSEM์—์„œ ํ•ฉ๋‹ˆ๋‹ค. A์˜ ํ›„์† ๋ฌธ์žฅ์ด B๊ฐ€ ๋งž๋Š”์ง€ ์•Œ ์ˆ˜ ์—†๋‹ค. ์ด ๊ฒฝ์šฐ notNext(False)๋กœ ํ‘œ์‹œํ•œ๋‹ค. ์ด๋ ‡๊ฒŒ is / not์œผ๋กœ ์ด์ง„ ๋ถ„๋ฅ˜๋ฅผ ์ง„ํ–‰ํ•œ๋‹ค. ํ•™์Šต ์ดˆ๊ธฐ์—๋Š” ํ”ผ๋“œํฌ์›Œ๋“œ ๋„คํŠธ์›Œํฌ(ReLU)์˜ ๊ฐ€์ค‘์น˜๊ฐ€ ์ •ํ™•ํ•˜์ง€ ์•Š์•„ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ๋ฐ˜ํ™˜ํ•˜์ง€ ๋ชปํ•œ๋‹ค. ์ตœ์ ์˜ ๊ฐ€์ค‘์น˜๋ฅผ ์ฐพ์œผ๋ฉด์„œ ๋‹ค์Œ ๋ฌธ์žฅ์— ๋Œ€ํ•œ ๊ด€๊ณ„๋ฅผ ์ •ํ™•ํ•˜๊ฒŒ ํŒ๋‹จํ•˜๊ฒŒ ๋œ๋‹ค. * ์‚ฌ์ „ ํ•™์Šต ์ ˆ์ฐจ MLM..
๋‹คํ–ˆ๋‹ค
B's