IntersectTransformer¶
- class zvt.factors.algorithm.IntersectTransformer(kdata_overlap=0)¶
Bases:
Transformer
- __init__(kdata_overlap=0) None ¶
- transform(input_df) DataFrame ¶
- Parameters:
input_df
- Returns:
- transform_one(entity_id: str, df: DataFrame) DataFrame ¶
df format:
col1 col2 col3 ... timestamp 1.2 0.5 0.3 ... 1.0 0.7 0.2 ...
the return result would change the columns and keep the format
- Parameters:
entity_id
df
- Returns: