module documentation

Interface for tagging each token in a sentence with supplementary information, such as its part of speech.

Class FeaturesetTaggerI A tagger that requires tokens to be featuresets. A featureset is a dictionary that maps from feature names to feature values. See nltk.classify for more information about features and featuresets.
Class TaggerI A processing interface for assigning a tag to each token in a list. Tags are case sensitive strings that identify some property of each token, such as its part of speech or its sense.