STABLE_BUILD_V2.4

Sincerely, Research in AI๐Ÿง

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#prml_major_chapter1 #PRML

[PRML / ํŒจํ„ด์ธ์‹๊ณผ ๋จธ์‹ ๋Ÿฌ๋‹ / Chapter 1] ํŒจํ„ด์ธ์‹ ๋ฐ ํ•™์Šต ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์†Œ๊ฐœ

๊ฐœ์š”

2026-02-09
#adsp_data_analyze #ADsP

[ADsP / ๋ฐ์ดํ„ฐ ๋ถ„์„ ๊ธฐํš] ๋ฐ์ดํ„ฐ ๋ถ„์„ ๊ธฐํš์˜ ์ดํ•ด (๋ถ„์„ ๊ณผ์ œ ๋ฐœ๊ตด, ๋ถ„์„ ํ”„๋กœ์ ํŠธ ๊ด€๋ฆฌ ๋ฐฉ์•ˆ)

๋ถ„์„ ๊ณผ์ œ ๋ฐœ๊ตด

2026-01-15
#adsp_data_analyze #ADsP

[ADsP / ๋ฐ์ดํ„ฐ ๋ถ„์„ ๊ธฐํš] ๋ฐ์ดํ„ฐ ๋ถ„์„ ๊ธฐํš์˜ ์ดํ•ด (๋ถ„์„ ๊ธฐํš์˜ ๋ฐฉํ–ฅ์„ฑ/๋ถ„์„ ๋ฐฉ๋ฒ•๋ก )

๋ถ„์„ ๊ธฐํš ๋ฐฉํ–ฅ์„ฑ ๋„์ถœ

2026-01-14
#adsp_data_basic #ADsP

[ADsP / ๋ฐ์ดํ„ฐ์˜ ์ดํ•ด] ๊ฐ€์น˜ ์ฐฝ์กฐ๋ฅผ ์œ„ํ•œ ๋ฐ์ดํ„ฐ ์‚ฌ์ด์–ธ์Šค ๋ฐ ์ „๋žต ์ธ์‚ฌ์ดํŠธ

๋น…๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฐ ์ „๋žต ์ธ์‚ฌ์ดํŠธ

2026-01-13
#adsp_data_basic #ADsP

[ADsP / ๋ฐ์ดํ„ฐ์˜ ์ดํ•ด] ๋ฐ์ดํ„ฐ์˜ ๋ฏธ๋ž˜ (๋น…๋ฐ์ดํ„ฐ์˜ ํ™œ์šฉ/์œ„๊ธฐ์š”์ธ ๋ฐ ํ†ต์ œ๋ฐฉ์•ˆ/๋ฏธ๋ž˜์˜ ๋น…๋ฐ์ดํ„ฐ ํ™œ์šฉ 3์š”์†Œ)

๋น„์ฆˆ๋‹ˆ์Šค ๋ชจ๋ธ

2026-01-13
#adsp_data_basic #ADsP

[ADsP / ๋ฐ์ดํ„ฐ์˜ ์ดํ•ด] ๋ฐ์ดํ„ฐ์˜ ๊ฐ€์น˜ (๋น…๋ฐ์ดํ„ฐ์˜ ์ •์˜/ํŠน์ง•/์ถœํ˜„ ๋ฐฐ๊ฒฝ/๊ธฐ๋Šฅ ๋ฐ ๋ณ€ํ™”/๊ฐ€์น˜)

๋น…๋ฐ์ดํ„ฐ

2026-01-12
#adsp_data_basic #ADsP

[ADsP / ๋ฐ์ดํ„ฐ์˜ ์ดํ•ด] ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์˜ ์ •์˜์™€ ํŠน์ง•, ํ™œ์šฉ

๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค

2026-01-12
#adsp_data_basic #ADsP

[ADsP / ๋ฐ์ดํ„ฐ์˜ ์ดํ•ด] ๋ฐ์ดํ„ฐ์™€ ์ •๋ณด (๋ฐ์ดํ„ฐ์˜ ์ •์˜/ํŠน์ง•/์œ ํ˜•)

๋ฐ์ดํ„ฐ

2026-01-12
#audio_paper_review #AI

(Paper Review) Moshi: a speech-text foundation model for real-time dialogue

Introduction ๊ธฐ์กด Speech-Text Foundation Model์€ ๋…๋ฆฝ์  ์š”์†Œ๋“ค์˜ ํŒŒ์ดํ”„๋ผ์ธ์— ์˜์กดํ•จ. ํ•˜์ง€๋งŒ ์ด๋Ÿฌํ•œ ๊ธฐ์กด ๋ฐฉ์‹์€ ์‹ค์ œ ๋Œ€ํ™”๋ฅผ ๋ชจ๋ฐฉํ•˜๊ธฐ์—๋Š” ํ•œ...

2025-08-14
#audio_background #AI

Audio Codec: Neural Audio Codec

0. Neural Audio Codec ๊ฐœ์š”: vs. ์ „ํ†ต์  ์˜ค๋””์˜ค ์ฝ”๋ฑ ์ „ํ†ต์  ์ฝ”๋ฑ(MP3, AAC ๋“ฑ) ์ˆ˜ํ•™์  ๋ณ€ํ™˜(MDCT ๋“ฑ) + ์‹ฌ๋ฆฌ์Œํ–ฅ ๋ชจ...

2025-08-13
#audio_background #AI

Audio Codec: ์ „ํ†ต์  ์••์ถ•๋ฐฉ์‹

1. ์••์ถ•์ด ํ•„์š”ํ•œ ์ด์œ  ์›๋ณธ ํŒŒํ˜•์€ 1์ดˆ์— 44,100 x 16๋น„ํŠธ = 705,600๋น„ํŠธ โ†’ ๋Œ€๋žต 88KB ์šฉ๋Ÿ‰์˜ ๋ฐ์ดํ„ฐ ์ƒ์„ฑ 3๋ถ„ ๊ธธ์ด์˜ ๋…ธ๋ž˜๋ฅผ ๊ธฐ์ค€์œผ๋กœ ํ–ˆ์„ ๋•Œ...

2025-08-13
#audio_background #AI

์˜ค๋””์˜ค ํŒŒํ˜•์„ ๋ฐ”๋ผ๋ณด๋Š” ๊ด€์ : ์‹œ๊ฐ„ ์˜์—ญ vs ์ฃผํŒŒ์ˆ˜ ์˜์—ญ / ํ‘ธ๋ฆฌ์— ๋ณ€ํ™˜

1. ์‹œ๊ฐ„ ์˜์—ญ์˜ ์˜ค๋””์˜ค ํŒŒํ˜• ์†Œ๋ฆฌ๊ฐ€ ํŒŒํ˜•์œผ๋กœ ์‹œ๊ฐํ™” โ†’ ์‹œ๊ฐ„์— ๋”ฐ๋ฅธ ์ƒ˜ํ”Œ ๊ฐ’๋“ค์„ ๊ทธ๋ž˜ํ”„๋กœ ํ‘œํ˜„ํ•˜์—ฌ ์†Œ๋ฆฌ์˜ ์ง„ํญ ๋ณ€ํ™”๋ฅผ ๋ณด์—ฌ์ฃผ๋Š” ๊ฒƒ ์œ„์™€ ๊ฐ™์ด ํ‘œํ˜„ํ•˜๋Š” ๋ฐฉ๋ฒ•์ด ์†Œ๋ฆฌ์˜...

2025-08-12
#audio_background #AI

์˜ค๋””์˜ค ๋ฐ์ดํ„ฐ(์†Œ๋ฆฌ)์˜ ๊ธฐ๋ณธ ๊ฐœ๋…: ์ƒ˜ํ”Œ๋ง / ์ƒ˜ํ”Œ๋ง ์†๋„ / ์ฃผํŒŒ์ˆ˜ / ์ง„๋™ / ์ง„ํญ / ๋น„ํŠธ๋ށ์Šค / ํŒŒํ˜•

1. ์†Œ๋ฆฌ๊ฐ€ ๋””์ง€ํ„ธ ์‹ ํ˜ธ๊ฐ€ ๋˜๋Š” ๊ณผ์ • ์†Œ๋ฆฌ๋ž€? ๊ณต๊ธฐ ์••๋ ฅ์˜ ์ง„๋™ ์‚ฌ๋žŒ์ด ๋งํ•˜๊ฑฐ๋‚˜ ์•…๊ธฐ๊ฐ€ ์šธ๋ฆฌ๋ฉด โ†’ ๊ณต๊ธฐ๊ฐ€ ๋ฐ€๋ฆฌ๊ณ  ๋ฒŒ์–ด์ง€๋ฉฐ ํŒŒ๋™ ํ˜•์„ฑ ๋ณธ์งˆ์ ์œผ๋กœ ์ŒํŒŒ๋Š”? โ†’ ์—ฐ์†์ ...

2025-08-12
#help_me #computer_science

[๋„์™€์ฃผ์„ธ์š”][Help me] ๋กœ์ปฌ์—์„œ IDE(VSCode, Cursor) ์‚ฌ์šฉ ์‹œ Git

์•ž์œผ๋กœ ๊ณต๋ถ€ํ•  ๋•Œ ๋ฌธ์ œ๊ฐ€ ์ƒ๊ฒผ๋˜ ์ ๋“ค์„ ํ•˜๋‚˜์”ฉ ๊ธฐ๋กํ•ด ๋‚˜๊ฐ€๋ณผ ์ƒ๊ฐ์ด๋‹ค. ๊ธฐ๋กํ•ด๋‘๋ฉด, ์ถ”ํ›„์— ๋‚˜๋„ ๋™์ผํ•œ ๋ฌธ์ œ๋ฅผ ๋ฐ˜๋ณตํ•˜์ง€ ์•Š์„ ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๊ณ  ์ด ๊ธ€์„ ํ˜น์‹œ ๋ณผ ์ง€ ๋ชจ๋ฅด๋Š” ๋‹ค๋ฅธ...

2025-07-17
#network #computer_science

[CS/Computer Science][๋„คํŠธ์›Œํฌ/ Network] ๋ฌผ๋ฆฌ ๊ณ„์ธต๊ณผ ๋ฐ์ดํ„ฐ ๋งํฌ ๊ณ„์ธต

์ด๋ฒˆ ํฌ์ŠคํŒ…๋ถ€ํ„ฐ, ๋„คํŠธ์›Œํฌ ์ฐธ์กฐ๋ชจ๋ธ์„ ๊ตฌ์„ฑํ•˜๋Š” ๊ฐ€์žฅ ์ตœํ•˜์œ„ ๊ณ„์ธต๋ถ€ํ„ฐ ํ•˜๋‚˜์”ฉ ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ๋จผ์ €, ๊ฐ€์žฅ ๊ทผ์›์ ์ธ ์ง€์ ์ธ ๋ฌผ๋ฆฌ ๊ณ„์ธต๊ณผ ๋ฐ์ดํ„ฐ ๋งํฌ ๊ณ„์ธต์— ๊ด€ํ•œ ๋‚ด์šฉ์ž…๋‹ˆ๋‹ค. ๋‘ ...

2025-05-28
#network #computer_science

[CS/Computer Science][๋„คํŠธ์›Œํฌ/ Network] ๋„คํŠธ์›Œํฌ์˜ ํฐ ๊ทธ๋ฆผ

1. ๋„คํŠธ์›Œํฌ์˜ ๊ธฐ๋ณธ ๊ตฌ์กฐ ๋„คํŠธ์›Œํฌ: ์—ฌ๋Ÿฌ ๋Œ€์˜ ์žฅ์น˜๊ฐ€ ๊ทธ๋ฌผ์ฒ˜๋Ÿผ ์—ฐ๊ฒฐ๋˜์–ด ์ •๋ณด๋ฅผ ์ฃผ๊ณ  ๋ฐ›๋Š” ํ†ต์‹ ๋ง ๋„คํŠธ์›Œํฌ๋Š” ๊ทธ๋ž˜ํ”„์˜ ํ˜•ํƒœ๋ฅผ ๋” โ†’ ๋…ธ๋“œ์™€ ๊ฐ„์„ ์œผ๋กœ ...

2025-05-27
#os #computer_science

[CS/Computer Science][์šด์˜์ฒด์ œ / OS] ๊ฐ€์ƒ๋ฉ”๋ชจ๋ฆฌ

1. ๊ฐœ์š” โ€œCPU์™€ ํ”„๋กœ์„ธ์Šค๊ฐ€ ๋ฉ”๋ชจ๋ฆฌ ๋ช‡ ๋ฒˆ์ง€์— ๋ฌด์—‡์ด ์ €์žฅ๋˜์–ด ์žˆ๋Š”์ง€ ๋ชจ๋‘ ์•Œ๊ณ  ์žˆ๋‹ค?โ€ โ‡’ ๊ทธ๋ ‡์ง€ ์•Š์Œ ์œ„์˜ ๋ง์ฒ˜๋Ÿผ, ๋ชจ๋“  ์ •๋ณด๋ฅผ ๋‹ค ์•Œ๊ณ  ์žˆ๊ธฐ...

2025-05-13
#os #computer_science

[CS/Computer Science][์šด์˜์ฒด์ œ / OS] ํ”„๋กœ์„ธ์Šค์™€ ์Šค๋ ˆ๋“œ

์ด๋ฒˆ ํฌ์ŠคํŠธ์—์„œ๋Š” ํ”„๋กœ์„ธ์Šค์™€ ์Šค๋ ˆ๋“œ์— ๋Œ€ํ•ด ์ž์„ธํžˆ ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

2025-05-11
#os #computer_science

[CS/Computer Science][์šด์˜์ฒด์ œ / OS] ์šด์˜์ฒด์ œ์˜ ํฐ ๊ทธ๋ฆผ

์šด์˜์ฒด์ œ๋Š” ๋งค์šฐ ๋งŽ์€ ์ข…๋ฅ˜์™€ ๋‹ค์–‘ํ•œ ๊ธฐ๋Šฅ์ด ์žˆ๋Š” ํŠน๋ณ„ํ•œ ํ”„๋กœ๊ทธ๋žจ์ž…๋‹ˆ๋‹ค. ์šด์˜์ฒด์ œ์—๋Š” Windows, MacOS, Linux, Android, iOS ๋“ฑ ๋‹ค์–‘ํ•œ ์ข…๋ฅ˜๊ฐ€ ์žˆ์ง€๋งŒ,...

2025-05-10
#database #computer_science

[CS/Computer Science][๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค / Database] ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์„ค๊ณ„(ER ๋‹ค์ด์–ด๊ทธ๋žจ, ์ •๊ทœํ™”)

1. ER ๋‹ค์ด์–ด๊ทธ๋žจ(ERD) ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ์š”์†Œ๋“ค์˜ ๊ด€๊ณ„๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๊ทธ๋ฆผ ์ฆ‰, ์—”ํ‹ฐํ‹ฐ ๊ด€๊ณ„๋ฅผ ํ‘œํ˜„ํ•˜๋Š” ๊ทธ๋ฆผ(ERD, Entity Relat...

2025-05-08
#database #computer_science

[CS/Computer Science][๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค / Database] RDBMS์˜ ๊ธฐ๋ณธ

๋จผ์ €, ๊ฐ€์žฅ ๋„๋ฆฌ ์‚ฌ์šฉ๋˜๋Š” ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์ข…๋ฅ˜์ธ RDBMS(๊ด€๊ณ„ํ˜• ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค)์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ณ , ์ด์–ด์„œ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์˜ ๋ฌด๊ฒฐ์„ฑ ์ œ์•ฝ์กฐ๊ฑด๊นŒ์ง€ ์•Œ์•„๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. RDBMS๋Š” ...

2025-05-03
#database #computer_science

[CS/Computer Science][๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค / Database] ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์˜ ๊ธฐ๋ณธ

1. ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์™€ DBMS ๋ฐ์ดํ„ฐ ๋ฒ ์ด์Šค๋ž€? "์›ํ•˜๋Š” ๊ธฐ๋Šฅ ๋™์ž‘"์„ ์œ„ํ•ด ๋ฐ˜๋“œ์‹œ ์ €์žฅํ•ด์•ผ ํ•˜๋Š” ์ •๋ณด ์ง‘ํ•ฉ ์‚ฌ์ „์  ์˜๋ฏธ : ์—ฌ๋Ÿฌ ์‚ฌ๋žŒ์ด ๊ณต์œ ํ•ด ์‚ฌ์šฉํ• ...

2025-05-01
#data_structure #์ปดํ“จํ„ฐ๊ตฌ์กฐ

[CS/Computer Science][์ž๋ฃŒ๊ตฌ์กฐ/Data Structure] ํŠธ๋ฆฌ

์ด์–ด์„œ, ์ด๋ฒˆ์—๋Š” ํŠธ๋ฆฌ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

2025-03-20
#data_structure #์ปดํ“จํ„ฐ๊ตฌ์กฐ

[CS/Computer Science][์ž๋ฃŒ๊ตฌ์กฐ/Data Structure] ํ•ด์‹œ ํ…Œ์ด๋ธ”

์ด์–ด์„œ, ์ด๋ฒˆ์—๋Š” ํ•ด์‹œ ํ…Œ์ด๋ธ”์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

2025-03-20
#data_structure #์ปดํ“จํ„ฐ๊ตฌ์กฐ

[CS/Computer Science][์ž๋ฃŒ๊ตฌ์กฐ/Data Structure] ์Šคํƒ / ํ

์ด๋ฒˆ ํฌ์ŠคํŠธ์—์„œ๋Š” ์ปดํ“จํ„ฐ ์ž๋ฃŒ๊ตฌ์กฐ ์ค‘ ์ค‘์š”ํ•œ ํŠน์„ฑ์„ ์ง€๋‹Œ ์Šคํƒ๊ณผ ํ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

2025-03-20
#data_structure #์ปดํ“จํ„ฐ๊ตฌ์กฐ

[CS/Computer Science][์ž๋ฃŒ๊ตฌ์กฐ/Data Structure] ์—ฐ๊ฒฐ ๋ฆฌ์ŠคํŠธ

๊ฐ€์žฅ ์ž์ฃผ์“ฐ์ด๋Š” ๊ธฐ๋ณธ์ ์ธ ์ž๋ฃŒ ๊ตฌ์กฐ์ธ ๋ฐฐ์—ด์— ์ด์–ด์„œ, ์ด๋ฒˆ ํฌ์ŠคํŠธ์—์„œ๋Š” ์—ฐ๊ฒฐ๋ฆฌ์ŠคํŠธ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

2025-03-19
#data_structure #์ปดํ“จํ„ฐ๊ตฌ์กฐ

[CS/Computer Science][์ž๋ฃŒ๊ตฌ์กฐ/Data Structure] ๋ฐฐ์—ด

์ง€๋‚œ ํฌ์ŠคํŒ…์—์„œ๋Š” ํ”„๋กœ๊ทธ๋ž˜๋ฐ์„ ํ•˜๋ฉด์„œ ํŒ๋‹จํ•  ์ˆ˜ ์žˆ๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์„ฑ๋Šฅ์˜ ์ฒ™๋„์ธ ์‹œ๊ฐ„๋ณต์žก๋„ ๋ฐ ๊ณต๊ฐ„๋ณต์žก๋„์— ๋Œ€ํ•˜์—ฌ ์•Œ์•„๋ณด์•˜์Šต๋‹ˆ๋‹ค. ์ด๋ฒˆ ํฌ์ŠคํŒ…์—์„œ๋Š” 7๊ฐ€์ง€ ํ•ต์‹ฌ ์ž๋ฃŒ๊ตฌ์กฐ ์ค‘ ํ•˜๋‚˜...

2025-03-19
#data_structure #์ปดํ“จํ„ฐ๊ตฌ์กฐ

[CS/Computer Science][์ž๋ฃŒ๊ตฌ์กฐ/Data Structure] ์‹œ๊ฐ„๋ณต์žก๋„ / ๊ณต๊ฐ„๋ณต์žก๋„

์‹œ๊ฐ„๋ณต์žก๋„ ๋ฐ ๊ณต๊ฐ„๋ณต์žก๋„๋Š” ์ž๋ฃŒ๊ตฌ์กฐ ๋ฐ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ํŒ๋‹จํ•˜๋Š” ์ฒ™๋„์ด๋‹ค. ์ด ๋‘ ๊ฐœ๋…์„ ์•Œ์•„๋ณด๊ธฐ์— ์•ž์„œ, ์ž๋ฃŒ๊ตฌ์กฐ์™€ ์•Œ๊ณ ๋ฆฌ์ฆ˜์— ๋Œ€ํ•ด ๋จผ์ € ๊ฐœ๋žต์ ์œผ๋กœ ์งš๊ณ  ๋„˜์–ด๊ฐ€ ๋ณด์ž.

2025-03-18
#python_algorithm_study #python

[Python/ํŒŒ์ด์ฌ][์™„์ „ํƒ์ƒ‰] ๋ฐฑ์ค€ 2231๋ฒˆ - ๋ถ„ํ•ดํ•ฉ

๋ฌธ์ œ ์–ด๋–ค ์ž์—ฐ์ˆ˜ N์ด ์žˆ์„ ๋•Œ, ๊ทธ ์ž์—ฐ์ˆ˜ N์˜ ๋ถ„ํ•ดํ•ฉ์€ N๊ณผ N์„ ์ด๋ฃจ๋Š” ๊ฐ ์ž๋ฆฌ์ˆ˜์˜ ํ•ฉ์„ ์˜๋ฏธํ•œ๋‹ค. ์–ด๋–ค ์ž์—ฐ์ˆ˜ M์˜ ๋ถ„ํ•ดํ•ฉ์ด N์ธ ๊ฒฝ์šฐ, M์„ N์˜ ์ƒ์„ฑ์ž๋ผ ํ•œ๋‹ค. ์˜ˆ...

2025-03-16
#python_algorithm_study #python

[Python/ํŒŒ์ด์ฌ][์™„์ „ํƒ์ƒ‰] ๋ฐฑ์ค€ 1018๋ฒˆ - ์ฒด์ŠคํŒ ๋‹ค์‹œ ์น ํ•˜๊ธฐ

๋ฌธ์ œ ์ง€๋ฏผ์ด๋Š” ์ž์‹ ์˜ ์ €ํƒ์—์„œ MN๊ฐœ์˜ ๋‹จ์œ„ ์ •์‚ฌ๊ฐํ˜•์œผ๋กœ ๋‚˜๋ˆ„์–ด์ ธ ์žˆ๋Š” Mร—N ํฌ๊ธฐ์˜ ๋ณด๋“œ๋ฅผ ์ฐพ์•˜๋‹ค. ์–ด๋–ค ์ •์‚ฌ๊ฐํ˜•์€ ๊ฒ€์€์ƒ‰์œผ๋กœ ์น ํ•ด์ ธ ์žˆ๊ณ , ๋‚˜๋จธ์ง€๋Š” ํฐ์ƒ‰์œผ๋กœ ์น ํ•ด์ ธ ์žˆ๋‹ค....

2025-03-14
#computer_architecture #computer_science

[CS/Computer Science][๋ฐ์ดํ„ฐ ํ‘œํ˜„] ์ปดํ“จํ„ฐ์˜ ๋ฐ์ดํ„ฐ ํ‘œํ˜„ - ๋ฐ์ดํ„ฐ ๋‹จ์œ„ / ์ˆซ์ž ๋ฐ์ดํ„ฐ ํ‘œํ˜„

์ง€๋‚œ ํฌ์ŠคํŠธ์—์„œ๋Š”, ์ปดํ“จํ„ฐ๊ฐ€ ์ •๋ณด๋ฅผ ์ดํ•ดํ•˜๋Š” ๋ฐฉ๋ฒ• ๋ฐ ๊ฐœ๋žต์ ์ธ ์ปดํ“จํ„ฐ ๊ตฌ์กฐ์— ๊ด€ํ•ด ์‚ดํŽด๋ณด์•˜์Šต๋‹ˆ๋‹ค.

2025-03-14
#computer_architecture #computer_science

[CS/Computer Science][์ปดํ“จํ„ฐ ๊ตฌ์กฐ] ์ปดํ“จํ„ฐ ๊ตฌ์กฐ ๊ฐœ์š”

Computer Science๋ฅผ ์ดํ•ดํ•˜๊ธฐ์— ์•ž์„œ, ์ปดํ“จํ„ฐ ๊ตฌ์กฐ๋ฅผ ๋จผ์ € ๊ฐœ๋žต์ ์œผ๋กœ ์‚ดํŽด๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

2025-03-13
#computer_architecture #computer_science

[CS/Computer Science][์ปดํ“จํ„ฐ ๊ตฌ์กฐ] ์ปดํ“จํ„ฐ ๊ตฌ์กฐ ๊ฐœ์š”

Computer Science๋ฅผ ์ดํ•ดํ•˜๊ธฐ์— ์•ž์„œ, ์ปดํ“จํ„ฐ ๊ตฌ์กฐ๋ฅผ ๋จผ์ € ๊ฐœ๋žต์ ์œผ๋กœ ์‚ดํŽด๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

2025-03-13
#python_algorithm_study #python

[Python/ํŒŒ์ด์ฌ][Greedy/๊ทธ๋ฆฌ๋””] ๋ฐฑ์ค€ 1026๋ฒˆ - ๋ณด๋ฌผ

๋ฌธ์ œ ์˜›๋‚  ์˜›์ ์— ์ˆ˜ํ•™์ด ํ•ญ์ƒ ํฐ ๊ณจ์นซ๊ฑฐ๋ฆฌ์˜€๋˜ ๋‚˜๋ผ๊ฐ€ ์žˆ์—ˆ๋‹ค. ์ด ๋‚˜๋ผ์˜ ๊ตญ์™• ๊น€์ง€๋ฏผ์€ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๋ฌธ์ œ๋ฅผ ๋‚ด๊ณ  ํฐ ์ƒ๊ธˆ์„ ๊ฑธ์—ˆ๋‹ค.

2025-03-11
#python_algorithm_study #python

[Python/ํŒŒ์ด์ฌ][Greedy/๊ทธ๋ฆฌ๋””] ๋ฐฑ์ค€ 11399๋ฒˆ - ATM

๋ฌธ์ œ ์ธํ•˜์€ํ–‰์—๋Š” ATM์ด 1๋Œ€๋ฐ–์— ์—†๋‹ค. ์ง€๊ธˆ ์ด ATM์•ž์— N๋ช…์˜ ์‚ฌ๋žŒ๋“ค์ด ์ค„์„ ์„œ์žˆ๋‹ค. ์‚ฌ๋žŒ์€ 1๋ฒˆ๋ถ€ํ„ฐ N๋ฒˆ๊นŒ์ง€ ๋ฒˆํ˜ธ๊ฐ€ ๋งค๊ฒจ์ ธ ์žˆ์œผ๋ฉฐ, i๋ฒˆย ์‚ฌ๋žŒ์ด ๋ˆ์„ ์ธ์ถœํ•˜๋Š”๋ฐ ๊ฑธ๋ฆฌ...

2025-03-07
#python_algorithm_study #python

[Python/ํŒŒ์ด์ฌ][Greedy/๊ทธ๋ฆฌ๋””] ๋ฐฑ์ค€ 2839๋ฒˆ - ์„คํƒ• ๋ฐฐ๋‹ฌ

๋ฌธ์ œ ์ƒ๊ทผ์ด๋Š” ์š”์ฆ˜ ์„คํƒ•๊ณต์žฅ์—์„œ ์„คํƒ•์„ ๋ฐฐ๋‹ฌํ•˜๊ณ  ์žˆ๋‹ค. ์ƒ๊ทผ์ด๋Š” ์ง€๊ธˆ ์‚ฌํƒ•๊ฐ€๊ฒŒ์— ์„คํƒ•์„ ์ •ํ™•ํ•˜๊ฒŒ $N$ํ‚ฌ๋กœ๊ทธ๋žจ์„ ๋ฐฐ๋‹ฌํ•ด์•ผ ํ•œ๋‹ค. ์„คํƒ•๊ณต์žฅ์—์„œ ๋งŒ๋“œ๋Š” ์„คํƒ•์€ ๋ด‰์ง€์— ๋‹ด๊ฒจ์ ธ ์žˆ๋‹ค...

2025-03-06
#hackathon_baseline #AI

Whisper (Paper Review)

0. Whisper ๋ชจ๋ธ ๊ฐœ์š” 2022๋…„ OpenAI์—์„œ ๊ณต๊ฐœํ•œ ASR(์ž๋™ ์Œ์„ฑ ์ธ์‹) ๋ชจ๋ธ 68๋งŒ ์‹œ๊ฐ„์˜ ๋Œ€๊ทœ๋ชจ ๋‹ค๊ตญ์–ด ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋กœ ํ•™์Šต โ†’ ๊ธฐ์กด ASR ๋ชจ๋ธ๋“ค...

2025-01-16
#hackathon_audiodata #AI

Audio Benchmark Dataset(SALMONN: Paper Review)

About. Audio Benchmark Dataset Audiocaps, Gigaspeech, WavCaps, Librispeech, Clotho

2025-01-15
#hackathon_baseline #AI

Multiple tasks(SALMONN: Paper Review)

Multiple tasks used in train SALMONN stage2

2025-01-15
#hackathon_baseline #AI

SALMONN(Paper Review)

SALMONN: Speech Audio Language Music Open Neural Network

2025-01-15
#model_compression #๋ถ€์ŠคํŠธ์บ ํ”„

[๋ชจ๋ธ ์ตœ์ ํ™” ๋ฐ ๊ฒฝ๋Ÿ‰ํ™” / Quantization] Quantization

Quantization

2024-12-30
#model_compression #๋ถ€์ŠคํŠธ์บ ํ”„

[๋ชจ๋ธ ์ตœ์ ํ™” ๋ฐ ๊ฒฝ๋Ÿ‰ํ™” / Knowledge Distillation] Feature-based KD, Imitation Learning, ๊ธฐํƒ€ KD ๊ธฐ๋ฒ•

Feature-based KD

2024-12-26
#model_compression #๋ถ€์ŠคํŠธ์บ ํ”„

[๋ชจ๋ธ ์ตœ์ ํ™” ๋ฐ ๊ฒฝ๋Ÿ‰ํ™” / Knowledge Distillation] Knowledge Distillation, Logit-based KD

Knowledge Distillation

2024-12-26
#model_compression #๋ถ€์ŠคํŠธ์บ ํ”„

[๋ชจ๋ธ ์ตœ์ ํ™” ๋ฐ ๊ฒฝ๋Ÿ‰ํ™” / Pruning] Pruning ์ ์šฉ: CNN, BERT

Matrix Sparsity

2024-12-24
#model_compression #๋ถ€์ŠคํŠธ์บ ํ”„

[๋ชจ๋ธ ์ตœ์ ํ™” ๋ฐ ๊ฒฝ๋Ÿ‰ํ™” / Pruning] ๋ชจ๋ธ ๊ฒฝ๋Ÿ‰ํ™”์™€ Pruning

๋ชจ๋ธ ๊ฒฝ๋Ÿ‰ํ™”

2024-12-24
#generative_ai #๋ถ€์ŠคํŠธ์บ ํ”„

Zero-shot / One-shot / Few-shot Learning

0. N-shot Learning ์‹ค์ œ ํ˜„์‹ค์—์„œ๋Š”, ํ™•๋ณด ๊ฐ€๋Šฅํ•œ ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•ด ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์–ด๋ ค์›€์ด ์žˆ์Œ ๋ชจ๋ธ ํ•™์Šต ์‹œ ์ถฉ๋ถ„ํ•œ ์–‘์˜ ๋ฐ์ดํ„ฐ ๋ฐ ๋ผ๋ฒจ์„...

2024-12-03
#recsys_basic #๋ถ€์ŠคํŠธ์บ ํ”„

[RecSys / Context ๊ธฐ๋ฐ˜ ์ถ”์ฒœ์‹œ์Šคํ…œ] Context์— ๊ธฐ๋ฐ˜ํ•œ ์ถ”์ฒœ์‹œ์Šคํ…œ / FM(Factorization Machine)

2024-10-29
#recsys_basic #๋ถ€์ŠคํŠธ์บ ํ”„

[RecSys / ๋”ฅ๋Ÿฌ๋‹์„ ํ™œ์šฉํ•œ ์ถ”์ฒœ์‹œ์Šคํ…œ] RNN์„ ํ™œ์šฉํ•œ ์ถ”์ฒœ์‹œ์Šคํ…œ ๋ชจ๋ธ (GRU4Rec)

GRU4Rec: ๊ฐœ์š” ๋ฐ ํ•ต์‹ฌ ์•„์ด๋””์–ด

2024-10-29
#recsys_basic #๋ถ€์ŠคํŠธ์บ ํ”„

[RecSys / ๋”ฅ๋Ÿฌ๋‹์„ ํ™œ์šฉํ•œ ์ถ”์ฒœ์‹œ์Šคํ…œ] GNN์„ ํ™œ์šฉํ•œ ์ถ”์ฒœ์‹œ์Šคํ…œ ๋ชจ๋ธ: NGCF, LightGCN

1. Graph Neural Network Graph Node(๊ผญ์ง“์ )๋“ค๊ณผ ๊ทธ๋“ค์„ ์ž‡๋Š” edge(๋ณ€)๋“ค์„ ๋ชจ์•„ ๊ตฌ์„ฑํ•œ ์ž๋ฃŒ๊ตฌ์กฐ ํ‘œํ˜„๋ฒ•: ์ผ๋ฐ˜์ ์œผ๋กœ $G=(V, E)$...

2024-10-29
#recsys_basic #๋ถ€์ŠคํŠธ์บ ํ”„

[RecSys / ๋”ฅ๋Ÿฌ๋‹์„ ํ™œ์šฉํ•œ ์ถ”์ฒœ์‹œ์Šคํ…œ] AutoEncoder๋ฅผ ํ™œ์šฉํ•œ ์ถ”์ฒœ์‹œ์Šคํ…œ ๋ชจ๋ธ (AutoRec, CDAE)

AutoEncoder๋ž€?

2024-10-29
#recsys_basic #๋ถ€์ŠคํŠธ์บ ํ”„

[RecSys / ๋”ฅ๋Ÿฌ๋‹์„ ํ™œ์šฉํ•œ ์ถ”์ฒœ์‹œ์Šคํ…œ] DNN for YouTube Recommendation

๊ฐœ์š”

2024-10-29
#recsys_basic #๋ถ€์ŠคํŠธ์บ ํ”„

[RecSys / ๋”ฅ๋Ÿฌ๋‹์„ ํ™œ์šฉํ•œ ์ถ”์ฒœ์‹œ์Šคํ…œ] ๋”ฅ๋Ÿฌ๋‹์„ ์ถ”์ฒœ์‹œ์Šคํ…œ์— ํ™œ์šฉํ•˜๋Š” ์ด์œ  / MLP๋ฅผ ํ™œ์šฉํ•œ ์ถ”์ฒœ์‹œ์Šคํ…œ ๋ชจ๋ธ (NCF)

Recommender System with DL

2024-10-29
#recsys_basic #๋ถ€์ŠคํŠธ์บ ํ”„

[RecSys / Collaborative Filtering] CF ๊ฐœ์š” , Neighbor-based CF

Collaborative Filtering (CF)

2024-10-28
#recsys_basic #๋ถ€์ŠคํŠธ์บ ํ”„

[RecSys / RecSys ๊ธฐ์ดˆ] ์ถ”์ฒœ์‹œ์Šคํ…œ ๊ธฐ๋ณธ ๊ธฐ๋ฒ•

์—ฐ๊ด€๋ถ„์„(Association Analysis)

2024-10-28
#recsys_basic #๋ถ€์ŠคํŠธ์บ ํ”„

[RecSys / RecSys ๊ธฐ์ดˆ] ์ถ”์ฒœ์‹œ์Šคํ…œ ๊ธฐ์ดˆ

์ถ”์ฒœ์‹œ์Šคํ…œ์ด๋ž€?

2024-10-28
#ml_technique #๋ถ€์ŠคํŠธ์บ ํ”„

[ML ๊ฒฝ์ง„๋Œ€ํšŒ/๊ธฐ๋ฒ•] Retrieval

1. Retrieval ๊ฐœ์š” ๋Œ€๊ทœ๋ชจ ๋ฐ์ดํ„ฐ์—์„œ ์‚ฌ์šฉ์ž์˜ ์งˆ์˜(Query)์— ๊ฐ€์žฅ ์ ํ•ฉํ•œ ์ •๋ณด(๋ฌธ์„œ, ๋ฌธ์žฅ, ์ด๋ฏธ์ง€ ๋“ฑ)๋ฅผ ์ฐพ์•„๋‚ด๋Š” ๊ธฐ์ˆ  ๊ณ ์ฐจ์› ๋ฐ์ดํ„ฐ...

2024-10-01
#ml_technique #๋ถ€์ŠคํŠธ์บ ํ”„

[ML ๊ฒฝ์ง„๋Œ€ํšŒ/๊ธฐ๋ฒ•] ์ž„๋ฒ ๋”ฉ (Embedding)

1. ์ž„๋ฒ ๋”ฉ์ด๋ž€? ๊ตฌ์„ฑํ•˜๋Š” ๋ฐ์ดํ„ฐ์˜ ์˜๋ฏธ ์žˆ๋Š” ๊ตฌ์กฐ๋ฅผ ํŒŒ์•…ํ•˜๊ธฐ ์œ„ํ•ด, ๋ฐ์ดํ„ฐ๋ฅผ ์ €์ฐจ์› ๊ณต๊ฐ„์œผ๋กœ ๋ณ€ํ™˜ํ•˜๋Š” ๋ฐฉ๋ฒ• ๊ฑฐ์˜ ๋ชจ๋“  ์ข…๋ฅ˜์˜ ๋ฐ์ดํ„ฐ๋ฅผ ๊ณต๊ฐ„ ์œ„ ์ ์œผ...

2024-10-01
#ml_technique #๋ถ€์ŠคํŠธ์บ ํ”„

[ML ๊ฒฝ์ง„๋Œ€ํšŒ/๊ธฐ๋ฒ•] ๋Œ€ํ‘œ ํด๋Ÿฌ์Šคํ„ฐ๋ง ๊ธฐ๋ฒ•: GMM

0. GMM ๊ฐœ์š” ๋ฐ์ดํ„ฐ๊ฐ€ ์—ฌ๋Ÿฌ ๊ฐœ์˜ ์„œ๋กœ ๋‹ค๋ฅธ ๊ฐ€์šฐ์‹œ์•ˆ ๋ถ„ํฌ์—์„œ ์™”๋‹ค๊ณ  ๊ฐ€์ • ๊ฐ ๋ถ„ํฌ์˜ ํ‰๊ท , ๊ณต๋ถ„์‚ฐ, ํ˜ผํ•ฉ๊ณ„์ˆ˜ ์ถ”์ • ๊ฐ ๋ฐ์ดํ„ฐ ํฌ์ธํŠธ๊ฐ€...

2024-10-01
#ml_technique #๋ถ€์ŠคํŠธ์บ ํ”„

[ML ๊ฒฝ์ง„๋Œ€ํšŒ/๊ธฐ๋ฒ•] ๋Œ€ํ‘œ ํด๋Ÿฌ์Šคํ„ฐ๋ง ๊ธฐ๋ฒ•: DBSCAN

0. DBSCAN ๊ฐœ์š” ๋ฐ์ดํ„ฐ์˜ ๋ฐ€๋„๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ Clusteringํ•˜๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฐ์ดํ„ฐ์˜ ๋ฐ€๋„๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ํด๋Ÿฌ์Šคํ„ฐ ํƒ์ƒ‰ / ๋…ธ์ด์ฆˆ ๊ตฌ๋ถ„ U...

2024-10-01
#ml_technique #๋ถ€์ŠคํŠธ์บ ํ”„

[ML ๊ฒฝ์ง„๋Œ€ํšŒ/๊ธฐ๋ฒ•] ๋Œ€ํ‘œ ํด๋Ÿฌ์Šคํ„ฐ๋ง ๊ธฐ๋ฒ•: K-Means / K-Means++

0. K-Means ๊ฐœ์š” ML ๋น„์ง€๋„ ํ•™์Šต์˜ ์ผ์ข… ๋ฐ์ดํ„ฐ๋ฅผ K๊ฐœ๋กœ ๋ฌถ๋Š” ๊ตฐ์ง‘ํ™” ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๊ตฐ์ง‘ํ™”: ๋น„์Šทํ•œ ํŠน์„ฑ์„ ์ง€๋‹Œ ๋ฐ์ดํ„ฐ๋ฅผ ๋ชจ์•„๋†“์€ ๊ทธ๋ฃน ์ƒ์„ฑ ...

2024-10-01
#ml_technique #๋ถ€์ŠคํŠธ์บ ํ”„

[ML ๊ฒฝ์ง„๋Œ€ํšŒ/๊ธฐ๋ฒ•] ํด๋Ÿฌ์Šคํ„ฐ๋ง (Clustering)

1. Clustering Overview Clustering ๋ฐ์ดํ„ฐ์—์„œ ์œ ์‚ฌํ•œ ํŠน์ง•์„ ๊ฐ€์ง„ ๋ฐ์ดํ„ฐ ํฌ์ธํŠธ๋“ค์„ ๊ทธ๋ฃนํ™”ํ•˜์—ฌ ์˜๋ฏธ์žˆ๋Š” ํŒจํ„ด์„ ๋ฐœ๊ฒฌํ•˜๋Š” ๊ธฐ์ˆ  ...

2024-10-01
#ml_technique #๋ถ€์ŠคํŠธ์บ ํ”„

[ML ๊ฒฝ์ง„๋Œ€ํšŒ/๊ธฐ๋ฒ•] ML ๊ฒฝ์ง„๋Œ€ํšŒ ๊ธฐ์ดˆ

1. ํ˜„์—…๊ณผ ๊ฒฝ์ง„๋Œ€ํšŒ์˜ ์ฐจ์ด์  ์ผ๋‹จ ๊ฐ€์žฅ ํฐ ์ฐจ์ด์ ์€, ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘๋‹จ๊ณ„์—์„œ ๊ฐ€์žฅ ํฐ ์ฐจ์ด๊ฐ€ ์žˆ๋‹ค. ๋‹น์—ฐํ•˜๊ฒŒ๋„, ๊ฒฝ์ง„๋Œ€ํšŒ๋Š” ๋ฐ์ดํ„ฐ๋ฅผ ์ œ๊ณตํ•˜๊ณ  ํ˜„์—…์—์„œ๋Š” ์ง์ ‘ ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์ง‘ํ•ด์„œ ...

2024-09-30
#ml_in_practice #๋ถ€์ŠคํŠธ์บ ํ”„

[ML/์‹คํ—˜ ๊ด€๋ฆฌ] ๋จธ์‹ ๋Ÿฌ๋‹ ๋ชจ๋ธ ์‹คํ—˜ ๊ด€๋ฆฌ

1. Experiment Management ์‹คํ—˜ ๊ด€๋ฆฌ ๋จธ์‹ ๋Ÿฌ๋‹ ์‹คํ—˜ ๊ด€๋ฆฌ ML ๋ชจ๋ธ ๊ฐœ๋ฐœ ๋ฐ ์ตœ์ ํ™” ๊ณผ์ •์—์„œ, ์‹คํ—˜์— ์‚ฌ์šฉ๋œ ๋‹ค์–‘ํ•œ ์š”์†Œ๋“ค์„ ์ฒด๊ณ„์ ...

2024-09-22
#ml_in_practice #๋ถ€์ŠคํŠธ์บ ํ”„

[ML/๋ชจ๋ธ ํŠœ๋‹ ๊ธฐ๋ฒ•] ํ•˜์ดํผํŒŒ๋ผ๋ฏธํ„ฐ ํŠœ๋‹ (Hyperparameter Tune)

1. Hyperparameter Optimization HPO(Hyperparameter Optimization) ํ•˜์ดํผํŒŒ๋ผ๋ฏธํ„ฐ ์ตœ์ ํ™” Hyperparameter v...

2024-09-20
#ml_in_practice #๋ถ€์ŠคํŠธ์บ ํ”„

[ML/๋ชจ๋ธ ํŠœ๋‹ ๊ธฐ๋ฒ•] ์•™์ƒ๋ธ”

1. ๋ชจ๋ธ ์•™์ƒ๋ธ” ์•™์ƒ๋ธ”(Ensemble) ๋ฐ์ดํ„ฐ ์˜ˆ์ธก ์ˆ˜ํ–‰ ์‹œ, ๋‹จ์ผ ๋ชจ๋ธ๋งŒ์„ ์‚ฌ์šฉํ•˜๊ธฐ ๋ณด๋‹ค ์—ฌ๋Ÿฌ ๋ชจ๋ธ์„ ๊ฐ™์ด ์ด์šฉํ•˜๋Š” ๊ฒƒ์ด ๋” ์ข‹์€ ์˜ˆ์ธก ์„ฑ๋Šฅ์„ ๋ณด์ผ ์ˆ˜ ์žˆ์Œ โ†’ ๋‹จ...

2024-09-20
#ml_in_practice #๋ถ€์ŠคํŠธ์บ ํ”„

[ML / ๋ชจ๋ธ ํ•™์Šต ํŒŒ์ดํ”„๋ผ์ธ] ๋ชจ๋ธ ๊ณผ์ ํ•ฉ / ๋ชจ๋ธ ๊ต์ฐจ ๊ฒ€์ฆ

1. ๋ชจ๋ธ ๊ณผ์ ํ•ฉ(Over-fitting) ๊ณผ์ ํ•ฉ ์ •์˜ ํ›ˆ๋ จํ•œ ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•ด์„œ๋Š” ์˜ˆ์ธก์„ ์ž˜ํ•˜๋Š” ๋ฐ˜๋ฉด, ๊ฒ€์ฆ ๋ฐ์ดํ„ฐ๋‚˜ ์ƒˆ๋กœ์šด ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•ด์„œ๋Š” ์„ฑ๋Šฅ์ด ...

2024-09-19
#ml_in_practice #๋ถ€์ŠคํŠธ์บ ํ”„

[ML / ML ๊ฐœ์š”] EDA / Feature Engineering

1. EDA ๊ฐœ์š” EDA๋ž€? ๋ฐ์ดํ„ฐ๋ฅผ ์š”์•ฝํ•˜๊ณ , ์ฃผ์š” ํŠน์„ฑ์„ ์‹œ๊ฐ์ ์œผ๋กœ ํƒ์ƒ‰ํ•˜๋Š” ๊ณผ์ • EDA ์ฃผ์š” ๋ชฉ์  ๋ฐ์ดํ„ฐ ...

2024-09-14
#ml_in_practice #๋ถ€์ŠคํŠธ์บ ํ”„

[ML / ML ๊ฐœ์š”] ML ๊ฒฝ์ง„๋Œ€ํšŒ๋ฅผ ์ž„ํ•˜๋Š” ๋ฐฉ๋ฒ•

์š”์ฆ˜ ์˜จ๋ผ์ธ์˜ ์ˆ˜๋งŽ์€ ํ”Œ๋žซํผ์—์„œ ๋งŽ์€ ML ๊ฒฝ์ง„๋Œ€ํšŒ๊ฐ€ ์ง„ํ–‰๋˜๊ณ  ์žˆ๋‹ค. ๊ทธ ์ค‘ ๊ฐœ์ธ์ ์œผ๋กœ ์ฒ˜์Œ ML ๋Œ€ํšŒ๋ฅผ ์ง„ํ–‰ํ•ด๋ณด๋Š” ๋งŒํผ, ์ด์— ์•ž์„œ ์œ ๋…ํ•˜๊ณ  ๊ฐ€๋ฉด ์ข‹์„ ๋ถ€๋ถ„์— ๋Œ€ํ•ด ์ •๋ฆฌํ•ด ...

2024-09-14
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 1247๋ฒˆ - ๋ถ€ํ˜ธ

๋ฌธ์ œ N๊ฐœ์˜ ์ •์ˆ˜๊ฐ€ ์ฃผ์–ด์ง€๋ฉด, ์ด ์ •์ˆ˜๋“ค์˜ ํ•ฉ S์˜ ๋ถ€ํ˜ธ๋ฅผ ๊ตฌํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.

2024-09-13
#basic_ai_development #๋ถ€์ŠคํŠธ์บ ํ”„

Streamlit์„ ํ™œ์šฉํ•œ ์›น ํ”„๋กœํ† ํƒ€์ž… ๊ตฌํ˜„ํ•˜๊ธฐ

1. Streamlit์„ ํ™œ์šฉํ•œ ์›น ํ”„๋กœํ† ํƒ€์ž… ๊ตฌํ˜„ 1.1 ํ”„๋กœํ† ํƒ€์ž…(Prototype) ์™„๋ฒฝํ•œ ์ œํ’ˆ์ด ๋‚˜์˜ค๊ธฐ ์ „, ํ™•์ธ ๊ฐ€๋Šฅํ•œ ์ƒ˜ํ”Œ ๋ฒ„์ „ ๋Ÿฐ์นญ ์ „ Test๋ฅผ ์œ„ํ•ด ...

2024-09-13
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 1085๋ฒˆ - ์ง์‚ฌ๊ฐํ˜•์—์„œ ํƒˆ์ถœ

๋ฌธ์ œ ํ•œ์ˆ˜๋Š” ์ง€๊ธˆ $(x, y)$์— ์žˆ๋‹ค. ์ง์‚ฌ๊ฐํ˜•์€ ๊ฐ ๋ณ€์ด ์ขŒํ‘œ์ถ•์— ํ‰ํ–‰ํ•˜๊ณ ,ย ์™ผ์ชฝ ์•„๋ž˜ ๊ผญ์ง“์ ์€ $(0, 0)$, ์˜ค๋ฅธ์ชฝ ์œ„ ๊ผญ์ง“์ ์€ $(w, h)$์— ์žˆ๋‹ค. ์ง์‚ฌ๊ฐํ˜•์˜...

2024-09-12
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 3046๋ฒˆ - ์ค„๋ฒˆํ˜ธ

๋ฌธ์ œ ํ…์ŠคํŠธ์—์„œ ์ค„์„ ์ž…๋ ฅ๋ฐ›์€ ๋’ค, ์ค„ ๋ฒˆํ˜ธ๋ฅผ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค. ์ž…๋ ฅ ์ฒซ์งธ ์ค„์— ์ค„์˜ ์ˆ˜ $N$์ด ์ฃผ์–ด์ง„๋‹ค. ๋‘˜์งธ ์ค„๋ถ€ํ„ฐ $N$๊ฐœ์˜ ์ค„์— ๊ฐ ์ค„์˜ ๋‚ด์šฉ์ด ์ฃผ์–ด์ง„...

2024-09-11
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 3046๋ฒˆ - R2

๋ฌธ์ œ ๋‘ ์ˆซ์ž $R1$๊ณผ $R2$๊ฐ€ ์žˆ์„ ๋•Œ, ๋‘ ์ˆ˜์˜ ํ‰๊ท  $S$๋Š” $(R1+R2)/2$์™€ ๊ฐ™๋‹ค. ์ƒ๊ทผ์ด๋Š” ์ •์ธ์ด ์ƒ์ผ ์„ ๋ฌผ๋กœ ๋‘ ์ˆซ์ž $R1$๊ณผ $R2$๋ฅผ ์ฃผ๋ ค๊ณ  ํ•œ๋‹ค. ...

2024-09-10
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2845๋ฒˆ - ํŒŒํ‹ฐ๊ฐ€ ๋๋‚˜๊ณ  ๋‚œ ๋’ค

๋ฌธ์ œ ํŒŒํ‹ฐ๊ฐ€ ๋๋‚˜๊ณ  ๋‚˜๋ฉด, ์‚ฌ๋žŒ๋“ค์€ ๋ˆ„๊ฐ€ ํŒŒํ‹ฐ์— ์™”๋Š”์ง€์™€ ์–ผ๋งˆ๋‚˜ ๋งŽ์€ ์‚ฌ๋žŒ๋“ค์ด ์™”๋Š”์ง€๋ฅผ ๊ถ๊ธˆํ•ดํ•œ๋‹ค. ๋ณดํ†ต ํŒŒํ‹ฐ๋Š” ๋งค์šฐ ํฌ๊ฒŒ ์—ด๋ฆฌ๊ธฐ ๋•Œ๋ฌธ์—, ์ •ํ™•ํ•˜๊ฒŒ ๋ช‡ ๋ช…์ด ์ฐธ๊ฐ€ํ–ˆ๋Š”์ง€ ์•Œ ์ˆ˜...

2024-09-09
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 8370๋ฒˆ - Plane

๋ฌธ์ œ Byteland Airlines recently extended their aircraft fleet with a new model of a plane. The new ...

2024-09-06
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 7891๋ฒˆ - Can you add this?

๋ฌธ์ œ Given two integers, calculate and output their sum.

2024-09-05
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 7287๋ฒˆ - ๋“ฑ๋ก

๋ฌธ์ œ ์ž์‹ ์ด ๋ฐฑ์ค€ ์˜จ๋ผ์ธ ์ €์ง€(BOJ)์—์„œ ๋งž์€ ๋ฌธ์ œ์˜ ์ˆ˜์™€ ์•„์ด๋””๋ฅผ ๊ทธ๋Œ€๋กœ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.

2024-09-04
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2752๋ฒˆ - ์„ธ์ˆ˜์ •๋ ฌ

๋ฌธ์ œ ๋™๊ทœ๋Š” ์„ธ์ˆ˜๋ฅผ ํ•˜๋‹ค๊ฐ€ ์ •๋ ฌ์ด ํ•˜๊ณ  ์‹ถ์–ด์กŒ๋‹ค.

2024-09-03
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2742๋ฒˆ - ๊ธฐ์ฐ

๋ฌธ์ œ ์ž์—ฐ์ˆ˜ $N$์ด ์ฃผ์–ด์กŒ์„ ๋•Œ, $N$๋ถ€ํ„ฐ 1๊นŒ์ง€ ํ•œ ์ค„์— ํ•˜๋‚˜์”ฉ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.

2024-09-02
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 5522๋ฒˆ - ์นด๋“œ๊ฒŒ์ž„

๋ฌธ์ œ JOI๊ตฐ์€ ์นด๋“œ ๊ฒŒ์ž„์„ ํ•˜๊ณ  ์žˆ๋‹ค. ์ด ์นด๋“œ ๊ฒŒ์ž„์€ 5ํšŒ์˜ ๊ฒŒ์ž„์œผ๋กœ ์ง„ํ–‰๋˜๋ฉฐ, ๊ทธ ์ด์ ์œผ๋กœ ์Šน๋ถ€๋ฅผ ํ•˜๋Š” ๊ฒŒ์ž„์ด๋‹ค.

2024-08-30
#ml_recsys #๋ถ€์ŠคํŠธ์บ ํ”„

EM Algorithm

1. EM Algorithm 1.1 ๊ฐœ์š” MLE๋ฅผ ๊ตฌํ•˜๋Š” ๊ธฐ๋ฒ• ํ™•๋ฅ ๋ถ„ํฌ์˜ Latent Variable์„ ์ถ”์ •ํ•˜์—ฌ, ์ด๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ๋ชจ๋ธ ํŒŒ๋ผ๋ฏธํ„ฐ๋ฅผ ๋ฐ˜๋ณต์ ์œผ๋กœ ๊ฐœ์„ ํ•˜๋Š” ...

2024-08-30
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 5341๋ฒˆ - Pyramids

๋ฌธ์ œ A pyramid of blocks is constructed by first building a base layer of n blocks and then adding ...

2024-08-29
#ml_recsys #๋ถ€์ŠคํŠธ์บ ํ”„

๋ณ€๋ถ„์ถ”๋ก (Variational Inference) / MFVI(Mean-Field Variational Inference)

1. Variational Inference (๋ณ€๋ถ„์ถ”๋ก ) 1.1 Variational Inference์˜ ํ•„์š”์„ฑ Variational Inference โ†’ ์ƒ์„ฑ ๋ชจ๋ธ์„ ...

2024-08-29
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2480๋ฒˆ - ์ฃผ์‚ฌ์œ„ ์„ธ ๊ฐœ

๋ฌธ์ œ 1์—์„œ๋ถ€ํ„ฐ 6๊นŒ์ง€์˜ ๋ˆˆ์„ ๊ฐ€์ง„ 3๊ฐœ์˜ ์ฃผ์‚ฌ์œ„๋ฅผ ๋˜์ ธ์„œ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๊ทœ์น™์— ๋”ฐ๋ผ ์ƒ๊ธˆ์„ ๋ฐ›๋Š” ๊ฒŒ์ž„์ด ์žˆ๋‹ค.

2024-08-28
#ml_recsys #๋ถ€์ŠคํŠธ์บ ํ”„

์ƒ์„ฑ๋ชจ๋ธ๊ณผ VAE

1. ์ƒ์„ฑ๋ชจ๋ธ ๊ฐœ์š” 1.1 ์ƒ์„ฑ๋ชจ๋ธ ๊ฐœ์š” Training data๊ฐ€ sampling ๋œ ๋ถ„ํฌ์—์„œ ๊ฐ™์€ ๋ถ„ํฌ์˜ ์ƒˆ๋กœ์šด sample์„ ์ƒ์„ฑํ•˜๋Š” model ...

2024-08-28
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2440๋ฒˆ - ๋ณ„ ์ฐ๊ธฐ - 3

๋ฌธ์ œ ์ฒซ์งธ ์ค„์—๋Š”ย ๋ณ„ $N$๊ฐœ, ๋‘˜์งธ ์ค„์—๋Š”ย ๋ณ„ $N-1$๊ฐœ, โ€ฆ, $N$๋ฒˆ์งธ ์ค„์—๋Š” ๋ณ„ 1๊ฐœ๋ฅผ ์ฐ๋Š” ๋ฌธ์ œ

2024-08-27
#ml_recsys #๋ถ€์ŠคํŠธ์บ ํ”„

์ตœ์‹  Recsys ๋™ํ–ฅ ๋ฐ ํ†ต๊ณ„ํ•™ ๊ธฐ๋ณธ

1. ์ตœ์‹  Recsys ๋™ํ–ฅ 1.1 ์ถ”์ฒœ์‹œ์Šคํ…œ ์ตœ๊ทผ๋™ํ–ฅ Recsys ๋ฐœ์ „๋ฐฉํ–ฅ Shallow Model ํ–‰๋ ฌ ๋ถ„ํ•ด๋ฅผ ...

2024-08-27
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2439๋ฒˆ - ๋ณ„ ์ฐ๊ธฐ - 2

๋ฌธ์ œ ์ฒซ์งธ ์ค„์—๋Š” ๋ณ„ 1๊ฐœ, ๋‘˜์งธย ์ค„์—๋Š” ๋ณ„ 2๊ฐœ, N๋ฒˆ์งธย ์ค„์—๋Š” ๋ณ„ N๊ฐœ๋ฅผ ์ฐ๋Š” ๋ฌธ์ œ

2024-08-26
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2083๋ฒˆ - ๋Ÿญ๋น„ ํด๋Ÿฝ

๋ฌธ์ œ ์˜ฌ ๊ณจ๋“œ ๋Ÿญ๋น„ ํด๋Ÿฝ์˜ ํšŒ์›๋“ค์€ ์„ฑ์ธ๋ถ€ ๋˜๋Š” ์ฒญ์†Œ๋…„๋ถ€๋กœ ๋ถ„๋ฅ˜๋œ๋‹ค.

2024-08-23
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 5337๋ฒˆ - ์›ฐ์ปด

๋ฌธ์ œ Welcome์„ ์˜ˆ์ œ ์ถœ๋ ฅ์ฒ˜๋Ÿผ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.

2024-08-22
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 4999๋ฒˆ - ์•„!

๋ฌธ์ œ ์žฌํ™˜์ด๋Š” ์ €์Šคํ‹ด ๋น„๋ฒ„ ์ฝ˜์„œํŠธ์—์„œ ์†Œ๋ฆฌ๋ฅผ ๋„ˆ๋ฌด ๋งŽ์ด ์งˆ๋Ÿฌ์„œ ์ธํ›„์—ผ์— ๊ฑธ๋ ธ๋‹ค.

2024-08-21
#nlp_basic #๋ถ€์ŠคํŠธ์บ ํ”„

[NLP ์ด๋ก  / RNN] RNN์˜ ๋ฌธ์ œ์  ๊ฐœ์„ : LSTM, GRU

RNN์˜ ๋ฌธ์ œ์ ๊ณผ ๊ทธ ๋Œ€์•ˆ RNN์˜ ๊ฐ€์žฅ ํฐ ๋ฌธ์ œ์ : Exploding Gradient / Vanishing Gradient Exploding Gradient ...

2024-08-21
#nlp_basic #๋ถ€์ŠคํŠธ์บ ํ”„

[NLP ์ด๋ก  / RNN] RNN์˜ ๋ฌธ์ œ์ : Exploding Gradient(๊ธฐ์šธ๊ธฐ ํญ๋ฐœ), Vanishing Gradient(๊ธฐ์šธ๊ธฐ ์†Œ์‹ค)

RNN์˜ ๋ฌธ์ œ์ : Exploding Gradient / Vanishing Gradient RNN์˜ ๊ฐ€์žฅ ํฐ ๋ฌธ์ œ์ ์€ ์‹œ๊ณ„์—ด ๋ฐ์ดํ„ฐ์˜ ==์žฅ๊ธฐ ์˜์กด ๊ด€๊ณ„๋ฅผ ํ•™์Šตํ•˜์ง€ ๋ชปํ•˜==๋Š” ...

2024-08-21
#nlp_basic #๋ถ€์ŠคํŠธ์บ ํ”„

[NLP ์ด๋ก  / RNN] ์ˆœํ™˜ ์‹ ๊ฒฝ๋ง(RNN, Recurrent Neural Network)๊ณผ Language Modeling

RNN RNN ๊ฐœ์š”: โ€œ์ˆœํ™˜ํ•˜๋Š” ์‹ ๊ฒฝ๋งโ€ ์ˆœํ™˜ํ•˜๋Š” ์‹ ๊ฒฝ๋ง์ด๋ž€? โ†’ ๋ฐ˜๋ณตํ•ด์„œ ๋˜๋Œ์•„๊ฐ€๋Š” ์‹ ๊ฒฝ๋ง ์–ด๋А ํ•œ ์ง€์ ์—์„œ ์‹œ์ž‘ํ•œ ๊ฒƒ์ด, ์‹œ๊ฐ„์ด ์ง€๋‚˜ ๋‹ค์‹œ ์›๋ž˜ ์žฅ์†Œ๋กœ ๋˜๋Œ์•„์˜ค๋Š” ๊ฒƒ...

2024-08-21
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 4101๋ฒˆ - ํฌ๋ƒ?

๋ฌธ์ œ ๋‘ ์–‘์˜ ์ •์ˆ˜๊ฐ€ ์ฃผ์–ด์กŒ์„ ๋•Œ, ์ฒซ ๋ฒˆ์งธ ์ˆ˜๊ฐ€ ๋‘ ๋ฒˆ์งธ ์ˆ˜๋ณด๋‹ค ํฐ์ง€ ๊ตฌํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.

2024-08-20
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 3003๋ฒˆ - ํ‚น, ํ€ธ, ๋ฃฉ, ๋น„์ˆ, ๋‚˜์ดํŠธ, ํฐ

๋ฌธ์ œ ๋™ํ˜์ด๋Š” ์˜ค๋ž˜๋œ ์ฐฝ๊ณ ๋ฅผ ๋’ค์ง€๋‹ค๊ฐ€ ๋‚ก์€ ์ฒด์ŠคํŒ๊ณผ ํ”ผ์Šค๋ฅผ ๋ฐœ๊ฒฌํ–ˆ๋‹ค.

2024-08-19
#ml_lifecycle #๋ถ€์ŠคํŠธ์บ ํ”„

[ML LifeCycle / ์ž์—ฐ์–ด ์ฒ˜๋ฆฌ] ์ถ”๋ก  ๊ธฐ๋ฐ˜ ๊ธฐ๋ฒ•๊ณผ Word2Vec

2024-08-19
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2753๋ฒˆ - ์œค๋…„

๋ฌธ์ œ ์—ฐ๋„๊ฐ€ ์ฃผ์–ด์กŒ์„ ๋•Œ, ์œค๋…„์ด๋ฉด 1, ์•„๋‹ˆ๋ฉด 0์„ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.

2024-08-16
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2744๋ฒˆ - ๋Œ€์†Œ๋ฌธ์ž ๋ฐ”๊พธ๊ธฐ

๋ฌธ์ œ ์˜์–ด ์†Œ๋ฌธ์ž์™€ ๋Œ€๋ฌธ์ž๋กœ ์ด๋ฃจ์–ด์ง„ ๋‹จ์–ด๋ฅผ ์ž…๋ ฅ๋ฐ›์€ ๋’ค, ๋Œ€๋ฌธ์ž๋Š” ์†Œ๋ฌธ์ž๋กœ, ์†Œ๋ฌธ์ž๋Š” ๋Œ€๋ฌธ์ž๋กœ ๋ฐ”๊พธ์–ด ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.

2024-08-14
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2743๋ฒˆ - ๋‹จ์–ด ๊ธธ์ด ์žฌ๊ธฐ

๋ฌธ์ œ ์•ŒํŒŒ๋ฒณ์œผ๋กœ๋งŒ ์ด๋ฃจ์–ด์ง„ ๋‹จ์–ด๋ฅผ ์ž…๋ ฅ๋ฐ›์•„, ๊ทธ ๊ธธ์ด๋ฅผ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.

2024-08-13
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2739๋ฒˆ - ๊ตฌ๊ตฌ๋‹จ

๋ฌธ์ œ $N$์„ ์ž…๋ ฅ๋ฐ›์€ ๋’ค, ๊ตฌ๊ตฌ๋‹จ $N$๋‹จ์„ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค. ์ถœ๋ ฅ ํ˜•์‹์— ๋งž์ถฐ์„œ ์ถœ๋ ฅํ•˜๋ฉด ๋œ๋‹ค.

2024-08-12
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2438๋ฒˆ - ๋ณ„ ์ฐ๊ธฐ

๋ฌธ์ œ ์ฒซ์งธ ์ค„์—๋Š” ๋ณ„ 1๊ฐœ, ๋‘˜์งธ ์ค„์—๋Š” ๋ณ„ 2๊ฐœ, $N$๋ฒˆ์งธ ์ค„์—๋Š” ๋ณ„ $N$๊ฐœ๋ฅผ ์ฐ๋Š” ๋ฌธ์ œ

2024-08-09
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2420๋ฒˆ - ์‚ฌํŒŒ๋ฆฌ์›”๋“œ

๋ฌธ์ œ ์‚ฌํŒŒ๋ฆฌ์›”๋“œ๋Š” ์ธํ„ฐ๋„ท์œผ๋กœ๋งŒ ์กด์žฌํ•˜๋Š” ๋ฏธ์Šคํ…Œ๋ฆฌํ•œ ๋‚˜๋ผ์ด๋‹ค. ์‚ฌํŒŒ๋ฆฌ์›”๋“œ์—๋Š” 2๊ฐœ์˜ ์„œ๋ธŒ๋„๋ฉ”์ธ์ด seunghwan.royal.gov.sw์™€ kyuhyun.royal.gov.sw...

2024-08-08
#pytorch #๋ถ€์ŠคํŠธ์บ ํ”„

Linear Regression 2

๊ฒฝ์‚ฌํ•˜๊ฐ•๋ฒ• 1. ๊ฒฝ์‚ฌํ•˜๊ฐ•๋ฒ•

2024-08-08
#pytorch #๋ถ€์ŠคํŠธ์บ ํ”„

Linear Regression 1

1. ์„ ํ˜• ํšŒ๊ท€ ๋ชจ๋ธ

2024-08-08
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 1247๋ฒˆ - ๋ถ€ํ˜ธ

๋ฌธ์ œ $N$๊ฐœ์˜ ์ •์ˆ˜๊ฐ€ ์ฃผ์–ด์ง€๋ฉด, ์ด ์ •์ˆ˜๋“ค์˜ ํ•ฉ S์˜ ๋ถ€ํ˜ธ๋ฅผ ๊ตฌํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.

2024-08-07
#pytorch #๋ถ€์ŠคํŠธ์บ ํ”„

Tensor Operations

1. Tensor์˜ ๋…ธ๋ฆ„

2024-08-07
#pytorch #๋ถ€์ŠคํŠธ์บ ํ”„

Basic Operations on Tensors

1. Tensor์˜ ๋ชจ์–‘๋ณ€๊ฒฝ 2 1.1 cat ํ•จ์ˆ˜๋ฅผ ํ™œ์šฉํ•œ Tensor๋“ค ๊ฐ„์˜ ์—ฐ๊ฒฐ cat vs stack stack : ์ƒˆ๋กœ์šด ์ฐจ์›์„ ์ƒ์„ฑํ•ด์„œ T...

2024-08-07
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 2530๋ฒˆ - ์ธ๊ณต์ง€๋Šฅ ์‹œ๊ณ„

๋ฌธ์ œ KOI ์ „์ž์—์„œ๋Š” ๊ฑด๊ฐ•์— ์ข‹๊ณ  ๋ง›์žˆ๋Š” ํ›ˆ์ œ์˜ค๋ฆฌ๊ตฌ์ด ์š”๋ฆฌ๋ฅผ ๊ฐ„ํŽธํ•˜๊ฒŒ ๋งŒ๋“œ๋Š” ์ธ๊ณต์ง€๋Šฅ ์˜ค๋ธ์„ ๊ฐœ๋ฐœํ•˜๋ ค๊ณ  ํ•œ๋‹ค. ์ธ๊ณต์ง€๋Šฅ ์˜ค๋ธ์„ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์€ ์ ๋‹นํ•œ ์–‘์˜ ์˜ค๋ฆฌ ํ›ˆ์ œ ์žฌ๋ฃŒ๋ฅผ...

2024-08-06
#pytorch #๋ถ€์ŠคํŠธ์บ ํ”„

Manipulation of Tensors

1.Tensor์˜ ์ธ๋ฑ์‹ฑ๊ณผ ์Šฌ๋ผ์ด์‹ฑ 1.1 Tensor์˜ indexing & slicing โ‡’ Numpy์™€ ์ธ๋ฑ์‹ฑ, ์Šฌ๋ผ์ด์‹ฑ ๋ฐฉ๋ฒ• ์œ ์‚ฌ Indexing : Ten...

2024-08-06
#pytorch #๋ถ€์ŠคํŠธ์บ ํ”„

Creating Tensors

1. Tensor์˜ ์ƒ์„ฑ 1.1 ํŠน์ •ํ•œ ๊ฐ’์œผ๋กœ ์ดˆ๊ธฐํ™”๋œ Tensor ์ƒ์„ฑ, ๋ณ€ํ™˜ 0์œผ๋กœ ์ดˆ๊ธฐํ™”๋œ Tensor ์ƒ์„ฑ: zeros 1-D Tensor (...

2024-08-06
#python_algorithm_basic #python

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ 1264๋ฒˆ - ๋ชจ์Œ์˜ ๊ฐœ์ˆ˜

๋ฌธ์ œ ์˜๋ฌธ ๋ฌธ์žฅ์„ ์ž…๋ ฅ๋ฐ›์•„ ๋ชจ์Œ์˜ ๊ฐœ์ˆ˜๋ฅผ ์„ธ๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค. ๋ชจ์Œ์€ โ€˜aโ€™, โ€˜eโ€™, โ€˜iโ€™, โ€˜oโ€™, โ€˜uโ€™์ด๋ฉฐ ๋Œ€๋ฌธ์ž ๋˜๋Š” ์†Œ๋ฌธ์ž์ด๋‹ค.

2024-08-05
#pytorch #๋ถ€์ŠคํŠธ์บ ํ”„

Data type & Basic Functions

1. PyTorch์˜ ๋ฐ์ดํ„ฐ ํƒ€์ž…

2024-08-05
#pytorch #๋ถ€์ŠคํŠธ์บ ํ”„

PyTorch Intro

1. PyTorch Introduction

2024-08-05