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kiccho1101
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kaggle_m5_forecasting
My 207th🥈 solution for Kaggle M5 Forecasting Accuracy Competition
https://www.kaggle.com/c/m5-forecasting-accuracy
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Understand WRMSSE and implement it.
#48
kiccho1101
closed
4 years ago
0
Read many EDA Kernels!
#47
kiccho1101
opened
4 years ago
0
Create 2 models
#46
kiccho1101
closed
4 years ago
0
Clean up lgbm_cv.py
#45
kiccho1101
closed
4 years ago
0
Create new CV
#44
kiccho1101
closed
4 years ago
0
Create CV using evaluation data
#43
kiccho1101
closed
4 years ago
0
CA, TX, WIを、人口/GDPに置き換える
#42
kiccho1101
closed
4 years ago
0
誤差の大きい 地域/店/アイテム は、専用のモデルを作る
#41
kiccho1101
closed
4 years ago
0
Favorita Competition
#40
kiccho1101
closed
4 years ago
0
(sales - shift_t7).rmean(30) + shift_t7.rmean(30)
#39
kiccho1101
closed
4 years ago
0
The Coursera course
#38
kiccho1101
closed
4 years ago
0
Te mean if difference between peaks
#37
kiccho1101
closed
4 years ago
0
Te 25 percentile
#36
kiccho1101
closed
4 years ago
0
Te-median
#35
kiccho1101
closed
4 years ago
0
Number of peaks
#34
kiccho1101
closed
4 years ago
0
Treat 'zero stock' data
#33
kiccho1101
closed
4 years ago
3
Create good CV
#32
kiccho1101
closed
4 years ago
2
Notebooks
#31
kiccho1101
closed
4 years ago
0
Kernels
#30
kiccho1101
closed
4 years ago
2
YouTube
#29
kiccho1101
closed
4 years ago
1
shift_log
#28
kiccho1101
closed
4 years ago
0
lag plot
#27
kiccho1101
closed
4 years ago
1
パラメータチューニング
#26
kiccho1101
closed
4 years ago
0
Compare real and prediciton
#25
kiccho1101
closed
4 years ago
0
prophet
#24
kiccho1101
closed
4 years ago
0
ARIMA
#23
kiccho1101
closed
4 years ago
0
Exponential Somoothing
#22
kiccho1101
closed
4 years ago
0
wavelet transform
#21
kiccho1101
closed
4 years ago
0
売上価格
#20
kiccho1101
closed
4 years ago
0
店舗WI_1で特異な点がある。
#19
kiccho1101
opened
4 years ago
0
店舗CA_2において、トレンドの変化が見られる
#18
kiccho1101
opened
4 years ago
0
定休日
#17
kiccho1101
closed
4 years ago
0
ほぼ全ての商品が0の日がある
#16
kiccho1101
opened
4 years ago
1
外れ値除去
#15
kiccho1101
closed
4 years ago
0
Study LSTM
#14
kiccho1101
closed
4 years ago
1
papers
#13
kiccho1101
closed
4 years ago
3
about alpha
#12
kiccho1101
closed
4 years ago
4
days_to_side
#11
kiccho1101
closed
4 years ago
0
Notebook: M5 Forecast v2 Python を理解する
#10
kiccho1101
closed
4 years ago
1
zero_demand と zero_supply の違いをデータから見出す
#9
kiccho1101
closed
4 years ago
3
articles
#8
kiccho1101
closed
4 years ago
9
CourseraのDeep Learningの授業受ける
#7
kiccho1101
closed
4 years ago
0
Uberの記事を読む
#6
kiccho1101
closed
4 years ago
1
価格と売上個数の関係
#5
kiccho1101
closed
4 years ago
0
価格
#4
kiccho1101
closed
4 years ago
0
食べ物は売上個数が多い。
#3
kiccho1101
closed
4 years ago
0
商品の売上を無教師分類してある程度の分類分けをしてみる
#2
kiccho1101
closed
4 years ago
2
ある季節で全く売られていない商品がある
#1
kiccho1101
closed
4 years ago
1
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