sklearn.utils.extmath
.density¶
- sklearn.utils.extmath.density(w, **kwargs)[source]¶
Compute density of a sparse vector.
- Parameters:
- warray-like
The sparse vector.
- Returns:
- float
The density of w, between 0 and 1.
Examples using sklearn.utils.extmath.density
¶
Classification of text documents using sparse features
Classification of text documents using sparse features