Evalml: ๋ถ€๋ถ„ ์˜์กด๋„ ์ถ”๊ฐ€

์— ๋งŒ๋“  2020๋…„ 07์›” 28์ผ  ยท  3์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: alteryx/evalml

๋ชจ๋“  3 ๋Œ“๊ธ€

์ด์ „์—๋Š” ๋ฐœ์ƒํ•˜์ง€ ์•Š์€ ํ•œ ๊ฐ€์ง€ ์‚ฌ์‹ค์€ ์‹ค์ œ๋กœ shap ๊ฐ’์„ ์‚ฌ์šฉํ•˜์—ฌ ์ข…์†์„ฑ ํ”Œ๋กฏ์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. https://slundberg.github.io/shap/notebooks/plots/dependence_plot.html

๋‚˜๋Š” ์šฐ๋ฆฌ๊ฐ€ ์—ฌ์ „ํžˆ ์ „ํ†ต์ ์ธ ๋ถ€๋ถ„ deps ํ”Œ๋กฏ์„ ์ถ”๊ฐ€ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์‹œ์ž‘ํ•œ๋‹ค๊ณ  ์ƒ๊ฐํ•˜์ง€๋งŒ ํฅ๋ฏธ๋กญ๊ณ  ์ด API๋ฅผ ๊ฐœ๋ฐœํ•  ๋•Œ ์—ผ๋‘์— ๋‘์–ด์•ผ ํ•  ์‚ฌํ•ญ์ด๊ธฐ ๋•Œ๋ฌธ์— ์ด๊ฒƒ์„ ๊ณต์œ ํ•˜๊ณ  ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค.

@kmax12 ๊ณต์œ 

@angela97lin ๊ณผ ๋…ผ์˜ํ–ˆ์Šต๋‹ˆ๋‹ค. ํ…Œ์ดํฌ์•„์›ƒ:

  • ์ง€๊ธˆ์€ ํŒŒ์ดํ”„๋ผ์ธ์„ ์ง€์›ํ•  ๊ฒƒ์ž…๋‹ˆ๋‹ค. "๊ทธ๋ƒฅ ์ž‘๋™"ํ•˜๊ณ  ๋‹จ์œ„ ํ…Œ์ŠคํŠธ ์ปค๋ฒ„๋ฆฌ์ง€๋ฅผ ์ถ”๊ฐ€ํ•˜๋Š” ๋ฐ ๋ช‡ ์‹œ๊ฐ„๋งŒ ๋” ๊ฑธ๋ฆฌ์ง€ ์•Š๋Š” ํ•œ, ์ถ”์ •๊ธฐ๋ฅผ ์ž…๋ ฅ์œผ๋กœ ์ˆ˜๋ฝํ•˜๊ธฐ ์œ„ํ•œ ํ…Œ์ŠคํŠธ ์ปค๋ฒ„๋ฆฌ์ง€/๋ฌธ์„œ๋ฅผ ์ถ”๊ฐ€ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.
  • 2d ์ƒํ˜ธ์ž‘์šฉ ํ”Œ๋กฏ์ด ์•„๋‹Œ 1d ํ”Œ๋กฏ๋งŒ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค.
  • API:
def partial_dependence(pipeline, X, feature_name, grid_resolution=None):
    ...
def graph_partial_dependence(pipeline, X, feature_name, grid_resolution=None):
    ...
์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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