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kiccho1101 / kaggle_m5_forecasting

My 207th🥈 solution for Kaggle M5 Forecasting Accuracy Competition
https://www.kaggle.com/c/m5-forecasting-accuracy
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Notebook: M5 Forecast v2 Python を理解する #10

Closed kiccho1101 closed 4 years ago

kiccho1101 commented 4 years ago

https://www.kaggle.com/kneroma/m5-forecast-v2-python

kiccho1101 commented 4 years ago

lag_7のデータがなんで効くのかわからない。。。 手元だと、テストデータにNaNが大量に発生してスコアが下がるのだが...