CODEWITHSUNDEEP
nlpmachine-learning
London guy
London guy

Reputation: 28022

When would we extract verb phrases from a text?

I have come across plenty of material on extracting noun phrases from text. Noun phrases were defined as adjacent NN/NNS/NNP/NNPS modified by an optional JJ. It is easy to note that noun phrases are extracted to get a sense of what the text is all about and to may be generate a tag/cloud of words, or to display the distribution of noun phrases for a text corpus.

On the otherhand, what are the scenarios when a verb phrase would need to be extracted? What business problems exists that necessitate for the extraction of verb phrases?

Thanks Abhishek S

Upvotes: 2

Views: 922

Answers (1)

yura
yura

Reputation: 14655

On case is to extract Predicates, in most SOV langauges it is sequence of NOUN VERB NOUN. Predicate is more descriptive then pure nouns and can be used for sentiments,

Upvotes: 1

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