misc

2026-07-01 14:37:08 +08:00 · 2020-10-27 06:43:50 +08:00
parent 6eda47b76f
commit 052fd6596c
9 changed files with 2920 additions and 21 deletions
@@ -16,4 +16,4 @@ def normalize_encode_dataframe(df, encoder=OrdinalEncoder):
 def timeseries_split(df, test_fraction=0.2):
    """Split timeseries data with test in the future"""
    i = int(len(df)*test_fraction)
-    return df.iloc[:i], df.iloc[i:]
+    return df.iloc[:-i], df.iloc[-i:]