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7th-ML-2team

๋Œ€์ „๊ด‘์—ญ์‹œ ์ƒํ•„ํ’ˆ ๋ฌผ๊ฐ€ ๋ณ€๋™ ์˜ˆ์ธก ๋ชจ๋ธ ๊ตฌํ˜„ ๋ฐ ์‹œ๊ฐํ™”

ํด๋” ๊ตฌ์กฐ

โ”ฃ ๐Ÿ“‚ 1_Data_preprocessing

โ”ฃ ๐Ÿ“‚ 2_model # ์ „์ฒ˜๋ฆฌ ๋œ ๋ฐ์ดํ„ฐ ํŒŒ์ผ๊ณผ EDA ํŒŒ์ผ

โ”— ๐Ÿ“œ README.md # ํ”„๋กœ์ ํŠธ ์„ค๋ช… ํŒŒ์ผ

๐Ÿ“– ๋ฐฐ๊ฒฝ

์ง€๋‚œ 3๋…„์—ฌ๊ฐ„์˜ ์†Œ๋น„์ž ๋ฌผ๊ฐ€ ์ƒ์Šน, ํŠธ๋Ÿผํ”„ ๊ด€์„ธ ์ •์ฑ…์— ์˜ํ•œ ์ธํ”Œ๋ ˆ์ด์…˜ ์ž๊ทน, ๊ณ ํ™˜์œจ๋“ฑ์˜ ์—ฌํŒŒ๋กœ ๊ตญ๋‚ด ์†Œ๋น„์ž ๋ฌผ๊ฐ€๊ฐ€ ์ƒ์Šนํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์†Œ๋น„์ž ๋ฌผ๊ฐ€ ์ƒ์Šนํญ์ด ์ง€์†์ ์œผ๋กœ ์ฆ๊ฐ€ํ•˜๋Š” ์ƒํ™ฉ์—์„œ ์ฃผ์š” ์ƒํ•„ํ’ˆ ๊ฐ€๊ฒฉ์˜ ๋ฏธ๋ž˜ ๋ณ€๋™์„ ์˜ˆ์ธกํ•˜๋Š” ๋ชจ๋ธ์„ ๊ตฌํ˜„ํ•˜๊ณ ์ž ํ•˜์˜€์Šต๋‹ˆ๋‹ค.

๐Ÿš€ ํ”„๋กœ์ ํŠธ ๋กœ๋“œ๋งต

1. ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘

  • ๋Œ€์ „ ๊ด‘์—ญ์‹œ ์ƒํ•„ํ’ˆ ๋ฌผ๊ฐ€ ๋ฐ์ดํ„ฐ
  • ๊ธฐ๊ฐ„์€ 2014~2025๋…„
  • ์ฃผ์š” ์ƒํ•„ํ’ˆ ํ’ˆ๋ชฉ๋ณ„ ๋ฌผ๊ฐ€ ํ˜„ํ™ฉ

2. ๋ฐ์ดํ„ฐ ์ „์ฒ˜๋ฆฌ

  • IQR ์ด์ƒ์น˜ ์ œ๊ฑฐ
  • ์„ ํ˜•๋ณด๊ฐ„์„ ํ™œ์šฉํ•œ ๊ฒฐ์ธก๊ฐ’ ๋ณด์™„

3. ๋ชจ๋ธ๋ง ๋ฐ ํ‰๊ฐ€

  • ์„ ํ˜•ํšŒ๊ท€, ARIMA, SARIMA
  • AIC/BIC/RMSE/MAPE/LB p-value๋ฅผ ํ™œ์šฉํ•œ ์„ฑ๋Šฅ ํ‰๊ฐ€ ์ง„ํ–‰

4. ๊ฒฐ๊ณผ ํ•ด์„

  • ์ฃผ์š” ์ƒํ•„ํ’ˆ ๊ฐ€๊ฒฉ์„ ์˜ˆ์ธก

๐Ÿ› ๏ธ ๊ธฐ์ˆ  ์Šคํƒ

  • ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ: Pandas, NumPy
  • ๋ชจ๋ธ๋ง: Scikit-learn, ARIMA, SARIMA

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