Hybrid approach for short form detection and expansion to long forms
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United States of America Patent
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Apr 16, 2019
Grant Date -
Dec 28, 2017
app pub date -
Jun 28, 2016
filing date -
Jun 28, 2016
priority date (Note) -
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Abstract
Embodiments provide a system and method for short form and long form detection. Using a language-independent process, the detection system can ingest a corpus of documents, pre-process those documents by tokenizing the documents and performing a part-of-speech analysis, and can filter one or more candidate short forms using one or more filters that select for semantic criteria. Semantic criteria can include the part of speech of a token, whether the token contains more than a pre-determined amount of symbols or digits, whether the token appears too frequently in the corpus of documents, and whether the token has at least one uppercase letter. The detection system can detect short forms independent of case and punctuation, and independent of language-specific metaphone variants.
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