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Lecture 14: Reinforcement Learning

3 minute read

์ด๋ฒˆ ๋‹จ์›์—์„œ๋Š” ๊ฐ•ํ™” ํ•™์Šต(reinforcement learning)์— ๋Œ€ํ•ด์„œ ๋‹ค๋ฃจ๊ณ  ์žˆ๋‹ค.

Lecture 13: Generative Models

5 minute read

์ด๋ฒˆ ๋‹จ์›์—์„œ๋Š” ํ•™์Šต๋œ ์ด๋ฏธ์ง€๋กœ ์ƒˆ๋กœ์šด ์ด๋ฏธ์ง€๋ฅผ ๋งŒ๋“ค์–ด๋‚ด๋Š”(generate) ์•Œ๊ณ ๋ฆฌ์ฆ˜์— ๋Œ€ํ•ด ๋‹ค๋ฃจ๊ณ  ์žˆ๋‹ค. ์ด์™€ ๊ฐ™์ด ์ƒˆ๋กœ์šด ์ด๋ฏธ์ง€๋ฅผ ๋งŒ๋“œ๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์ ์šฉํ•œ ๋ชจ๋ธ์„ Generative Model ์ด๋ผ๊ณ  ํ•œ๋‹ค.

Lecture 12: Visualizing and Understanding CNN

5 minute read

์ง€๊ธˆ๊นŒ์ง€ CNN์˜ ์ž‘๋™ ์›๋ฆฌ์™€ CNN์„ ํ†ตํ•ด ์ปดํ“จํ„ฐ๊ฐ€ ์ด๋ฏธ์ง€๋ฅผ ์ฝ๊ณ  ์ฒ˜๋ฆฌํ•˜๋Š” ๊ณผ์ •์„ ์•Œ์•„๋ณด์•˜๋‹ค. ๊ทธ๋ ‡๋‹ค๋ฉด CNN์˜ ๊ฐ ์ธต์—์„œ ์ด๋ฏธ์ง€๊ฐ€ ์–ด๋– ํ•œ ํ˜•์‹์œผ๋กœ ๋‚˜ํƒ€๋‚˜๊ฒŒ ๋ ๊นŒ? CNN์˜ ์ž‘๋™ ๊ณผ์ •์„ ์ข€ ๋” ์ง๊ด€์ ์œผ๋กœ ์•Œ๊ธฐ ์œ„ํ•ด ์‹œ๊ฐํ™” ํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์ด ๋‹จ์›์€ ๋‹ค๋ฃจ๊ณ  ์žˆ๋‹ค.

Lecture 11: Detection and Segementation

less than 1 minute read

ํ˜„์žฌ๊นŒ์ง„ ์ด๋ฏธ์ง€์— ๋‚˜ํƒ€๋‚œ ๋ฌผ์ฒด๋ฅผ ํŠน์ • ์นดํ…Œ๊ณ ๋ฆฌ๋กœ ๋ถ„๋ฅ˜ํ•˜๋Š” ์ด๋ฏธ์ง€ ๋ถ„๋ฅ˜(image classification) ์— ๋Œ€ํ•ด ์ง‘์ค‘์ ์œผ๋กœ ๋ฐฐ์›Œ๋ณด์•˜๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ปดํ“จํ„ฐ ๋น„์ „์€ ๋ถ„ํ•  (segmentation), ํƒ์ง€ (detection)๋„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค. ๊ฐ๊ฐ์˜ ์—ญํ• ์— ๋Œ€ํ•ด ๊ฐ„๋‹จํ•˜๊ฒŒ ์•Œ์•„๋ณด์ž