a sequence of feature vectors labeled with integer outcomes
Expresses this training data in "SVMlight" format, which is <line> .=.
Expresses this training data in "SVMlight" format, which is <line> .=. <target> <feature>:<value> ... <feature>:<value> # <info> <target> .=. +1 | -1 | 0 | <float> <feature> .=. <integer> | "qid" <value> .=. <float> <info> .=. <string>
the signature to use for encoding feature names as integer
the training data in SVMlight format
The set of feature names found in the training data.
a sequence of feature vectors labeled with integer outcomes
Abstraction for a set of labeled feature vectors.
Provides various serialization options for different machine learning tools.
a sequence of feature vectors labeled with integer outcomes