Euisuk's Dev Log

ใ€Œ์„œ์ฟ  ๊ฐœ๋ฐœ๋…ธํŠธโญใ€

[Graph] 1์žฅ. ๊ทธ๋ž˜ํ”„์™€ GNN

[Graph] 1์žฅ. ๊ทธ๋ž˜ํ”„์™€ GNN ์›๋ณธ ๊ฒŒ์‹œ๊ธ€: https://velog.io/@euisuk-chung/1์žฅ.-๊ทธ๋ž˜ํ”„์™€-GNN 1. ๊ทธ๋ž˜ํ”„๋ž€? ๊ทธ๋ž˜ํ”„๋Š” ํ˜„์‹ค ์„ธ๊ณ„์˜ ๋ฐ์ดํ„ฐ๋ฅผ ํ‘œํ˜„ํ•˜๋Š” ์ค‘์š”ํ•œ ๋„๊ตฌ๋กœ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ๋‹ค์–‘ํ•œ ๋ถ„์•ผ์—์„œ ๊ทธ๋ž˜ํ”„๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๊ด€๊ณ„์™€ ๊ตฌ์กฐ๋ฅผ ๋ชจ๋ธ๋งํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์˜ˆ์‹œ: ์‚ฌํšŒ ๊ณผํ•™: ์†Œ์…œ ๋„คํŠธ์›Œ...

Prophet์„ ํ™œ์šฉํ•œ ์‹œ๊ณ„์—ด ์˜ˆ์ธก๐Ÿ”ญ

Prophet์„ ํ™œ์šฉํ•œ ์‹œ๊ณ„์—ด ์˜ˆ์ธก๐Ÿ”ญ ์›๋ณธ ๊ฒŒ์‹œ๊ธ€: https://velog.io/@euisuk-chung/Prophet์„-ํ™œ์šฉํ•œ-์‹œ๊ณ„์—ด-์˜ˆ์ธก Prophet ์†Œ๊ฐœ Facebook Prophet์€ ์‹œ๊ณ„์—ด ๋ฐ์ดํ„ฐ์˜ ์˜ˆ์ธก์„ ์œ„ํ•ด Facebook์—์„œ ๊ฐœ๋ฐœํ•œ ์˜คํ”ˆ์†Œ์Šค ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์ž…๋‹ˆ๋‹ค. Prophet์€ ์ž๋™ํ™”๋œ ์ด์ƒ ํƒ์ง€ ๋ฐ ๊ณ„์ ˆ์„ฑ ๋ถ„์„์„ ์ง€์›ํ•˜๋ฉฐ, ํŠนํžˆ ...

[๊ฐœ๋…์ •๋ฆฌ] ์‹œ๊ณ„์—ด ์ธ๊ณผ๊ด€๊ณ„ ๋ถ„์„: Granger Causality

[๊ฐœ๋…์ •๋ฆฌ] ์‹œ๊ณ„์—ด ์ธ๊ณผ๊ด€๊ณ„ ๋ถ„์„: Granger Causality ์›๋ณธ ๊ฒŒ์‹œ๊ธ€: https://velog.io/@euisuk-chung/๊ฐœ๋…์ •๋ฆฌ-์‹œ๊ณ„์—ด-๋ถ„์„-์ธ๊ณผ๊ด€๊ณ„-๋ถ„์„ ์•ˆ๋…•ํ•˜์„ธ์š”๐Ÿ˜Š ์ง€๋‚œ ๋ฒˆ ํฌ์ŠคํŠธ์—์„œ โ€œ์ธ๊ณผ๊ด€๊ณ„์™€ ์ƒ๊ด€๊ด€๊ณ„์˜ ๊ฐœ๋…โ€(๋งํฌ)์— ๋Œ€ํ•ด์„œ ์‚ดํŽด๋ณด์•˜๋Š”๋ฐ์š”. ์˜ค๋Š˜์€ ์‹œ๊ณ„์—ด ๋ถ„์„์˜ ํ•ต์‹ฌ ๊ฐœ๋… ์ค‘ ํ•˜๋‚˜์ธ โ€˜๊ทธ๋žœ์ € ์ธ๊ณผ๊ด€๊ณ„(Granger ca...

[๊ฐœ๋…์ •๋ฆฌ] ์ƒ๊ด€๊ด€๊ณ„ vs ์ธ๊ณผ๊ด€๊ณ„

[๊ฐœ๋…์ •๋ฆฌ] ์ƒ๊ด€๊ด€๊ณ„ vs ์ธ๊ณผ๊ด€๊ณ„ ์›๋ณธ ๊ฒŒ์‹œ๊ธ€: https://velog.io/@euisuk-chung/๊ฐœ๋…์ •๋ฆฌ-์ƒ๊ด€๊ด€๊ณ„-vs-์ธ๊ณผ๊ด€๊ณ„ ์•ˆ๋…•ํ•˜์„ธ์š”! ๐Ÿ’ก ์ €๋Š” ์š”์ฆ˜ ์ธ๊ณผ๊ด€๊ณ„ ๋ถ„์„, ์ธ๊ณผ์„ฑ ๋ถ„์„์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๐Ÿ™Œ ๋ณธ๊ฒฉ์ ์œผ๋กœ ๊ณต๋ถ€๋ฅผ ์‹œ์ž‘ํ•˜๊ธฐ์— ์•ž์„œ ๊ฐ€์žฅ ๊ธฐ๋ณธ์ด ๋˜๋Š” ์ƒ๊ด€๊ด€๊ณ„์™€ ์ธ๊ณผ๊ด€๊ณ„์— ๋Œ€ํ•ด ๋‹ค์‹œ ํ•œ๋ฒˆ ์ •๋ฆฌํ•˜๊ณ  ๋„˜์–ด๊ฐ€๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ใ…Žใ…Ž ...

[๊ฐœ๋…์ •๋ฆฌ] ๋นˆ๋„์ฃผ์˜(Frequentist) vs ๋ฒ ์ด์ง€์•ˆ(Bayesian)

[๊ฐœ๋…์ •๋ฆฌ] ๋นˆ๋„์ฃผ์˜(Frequentist) vs ๋ฒ ์ด์ง€์•ˆ(Bayesian) ์›๋ณธ ๊ฒŒ์‹œ๊ธ€: https://velog.io/@euisuk-chung/์šฉ์–ด์ •๋ฆฌ-๋นˆ๋„์ฃผ์˜Frequentist-VS-๋ฒ ์ด์ง€์•ˆBaysian Bayesian ํ™•๋ฅ ๊ณผ Frequentist ํ™•๋ฅ  ์•ˆ๋…•ํ•˜์„ธ์š”!๐Ÿ™Œ ์˜ค๋Š˜์€ ํ†ต๊ณ„ํ•™์˜ ๋‘ ๊ฐ€์ง€ ์ฃผ์š” ์ ‘๊ทผ๋ฒ•์ธ Bayesian ํ™•๋ฅ ๊ณผ Frequ...

[๊ฐœ๋…] Deep Learning Normalization Techniques

[๊ฐœ๋…] Deep Learning Normalization Techniques ์›๋ณธ ๊ฒŒ์‹œ๊ธ€: https://velog.io/@euisuk-chung/๊ฐœ๋…์ •๋ฆฌ-Deep-Learning-Normalization ๋”ฅ๋Ÿฌ๋‹์—์„œ์˜ ์ •๊ทœํ™” ๊ธฐ๋ฒ• ์ถœ์ฒ˜: https://theaisummer.com/normalization/ ์ •๊ทœํ™”์˜ ์ •์˜์™€ ๋ชฉ์  ์ •๊ทœํ™”(N...

[ํŠธ๋ฆฌ] ํŠธ๋ฆฌ ๊ธฐ๋ฐ˜ ML ์•Œ๊ณ ๋ฆฌ์ฆ˜

[ํŠธ๋ฆฌ] ํŠธ๋ฆฌ ๊ธฐ๋ฐ˜ ML ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์›๋ณธ ๊ฒŒ์‹œ๊ธ€: https://velog.io/@euisuk-chung/ํŠธ๋ฆฌ-ํŠธ๋ฆฌ-๊ธฐ๋ฐ˜-ML-์•Œ๊ณ ๋ฆฌ์ฆ˜ ํŠธ๋ฆฌ ๊ธฐ๋ฐ˜ ML ์•Œ๊ณ ๋ฆฌ์ฆ˜ ํŠธ๋ฆฌ ๊ธฐ๋ฐ˜ ๋จธ์‹ ๋Ÿฌ๋‹(ML) ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ ๋ฐ์ดํ„ฐ์˜ ํŠน์ง•์„ ๊ธฐ๋ฐ˜์œผ๋กœ ํŠธ๋ฆฌ๋ฅผ ์ƒ์„ฑํ•˜์—ฌ ์˜ˆ์ธก(Regression) ๋˜๋Š” ๋ถ„๋ฅ˜(Classification)๋ฅผ ์ˆ˜ํ–‰ํ•˜๋Š” ๋ฐฉ๋ฒ•์ž…๋‹ˆ๋‹ค. ์ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ ๋ฃจํŠธ ...

[ํŒŒ์ด์ฌ] ์šฐ๋ถ„ํˆฌ์—์„œ ํ•œ๊ธ€ ํฐํŠธ ์„ค์น˜ํ•˜๊ณ  matplotlib์— ์‚ฌ์šฉํ•˜๊ธฐ

[ํŒŒ์ด์ฌ] ์šฐ๋ถ„ํˆฌ์—์„œ ํ•œ๊ธ€ ํฐํŠธ ์„ค์น˜ํ•˜๊ณ  matplotlib์— ์‚ฌ์šฉํ•˜๊ธฐ ์›๋ณธ ๊ฒŒ์‹œ๊ธ€: https://velog.io/@euisuk-chung/ํŒŒ์ด์ฌ-์šฐ๋ถ„ํˆฌ์—์„œ-ํ•œ๊ธ€-ํฐํŠธ-์„ค์น˜ํ•˜๊ณ -matplotlib์—-์‚ฌ์šฉํ•˜๊ธฐ ์•ˆ๋…•ํ•˜์„ธ์š”๐Ÿ˜› ์˜ค๋Š˜์€ ์šฐ๋ถ„ํˆฌ์—์„œ ํ•œ๊ธ€ ํฐํŠธ ์„ค์น˜ํ•˜๊ณ  matplotlib์—์„œ ํ•ด๋‹น ํฐํŠธ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ •๋ฆฌํ•ด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค! ํŒŒ์ด์ฌ์„ ํ™œ์šฉํ•˜๋‹ค๋ณด...

[ํŒŒ์ด์ฌ] VS-Code keymap ์˜ค๋ฅ˜ ํ•ด๊ฒฐํ•˜๊ธฐ (shift+enter, ctrl+a ๋“ฑ)

[ํŒŒ์ด์ฌ] VS-Code keymap ์˜ค๋ฅ˜ ํ•ด๊ฒฐํ•˜๊ธฐ (shift+enter, ctrl+a ๋“ฑ) ์›๋ณธ ๊ฒŒ์‹œ๊ธ€: https://velog.io/@euisuk-chung/๊ฟ€ํŒ-vs-code-keymapping-์˜ค๋ฅ˜ํ•ด๊ฒฐํ•˜๊ธฐ-shiftenter-ctrlenter-๋“ฑ ์•ˆ๋…•ํ•˜์„ธ์š”๐Ÿค—! ์˜ค๋Š˜์€ ์ œ๊ฐ€ VS-Code๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด์„œ ์ž์ฃผ ๊ฒช๋Š” ๋ฌธ์ œ์ธ key-mapping...

[๊ฟ€ํŒ] Confluence ๋‹จ์ถ•ํ‚ค๐Ÿ“– (๋ถ๋งˆํฌ ์ถ”์ฒœ!!)

[๊ฟ€ํŒ] Confluence ๋‹จ์ถ•ํ‚ค๐Ÿ“– (๋ถ๋งˆํฌ ์ถ”์ฒœ!!) ์›๋ณธ ๊ฒŒ์‹œ๊ธ€: https://velog.io/@euisuk-chung/๊ฟ€ํŒ-Confluence-๋‹จ์ถ•ํ‚ค-๋ถ๋งˆํฌ-์ถ”์ฒœ Confluence ๋‹จ์ถ•ํ‚ค ์™„๋ฒฝ ๊ฐ€์ด๋“œ ์•ˆ๋…•ํ•˜์„ธ์š”! Confluence๋Š” ์ œํ’ˆ ๋ฌธ์„œํ™”, ์ง€์‹ ๋ฒ ์ด์Šค, ํ”„๋กœ์ ํŠธ ๊ณ„ํš ํ™œ๋™ ๋˜๋Š” ๋ธ”๋กœ๊น…์„ ์œ„ํ•œ ํ›Œ๋ฅญํ•œ ํ˜‘์—… ๋„๊ตฌ์ž…๋‹ˆ๋‹ค. ๊ตญ๋‚ด ์™ธ ...

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