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Shallow parsing

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Shallow parsing (also chunking, "light parsing") is an analysis of a sentence which identifies the constituents (noun groups, verbs, verb groups, etc.), but does not specify their internal structure, nor their role in the main sentence.

It is a technique widely used in natural language processing. It is similar to the concept of lexical analysis for computer languages.

References

Illinois Shallow Parser Shallow Parser Demo
Apache OpenNLP includes a chunker.
GATE General Architecture for Text Engineering includes a chunker.

External links

Abney, Steven (1991), Parsing By Chunks (PDF), Kluwer Academic Publishers, pp. 257–278 {{citation}}: Unknown parameter |booktitle= ignored (help).

See also

Parser

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