SVDTransformer
- class lightautoml.transformers.decomposition.SVDTransformer(subs=None, random_state=42, n_components=100)[source]
Bases:
LAMLTransformer
TruncatedSVD.
- Parameters:
- property features
Features list.
- fit(dataset)[source]
Fit algorithm on dataset.
- Parameters:
dataset (
Union
[NumpyDataset
,CSRSparseDataset
]) – Sparse or Numpy dataset of text features.- Returns:
self.
- transform(dataset)[source]
Transform input dataset to SVD representation.
- Parameters:
dataset (
Union
[NumpyDataset
,CSRSparseDataset
]) – Sparse or Numpy dataset of text features.- Return type:
- Returns:
Numpy dataset with text embeddings.