System and method for incorporating new terms in a term-vector space from a semantic lexicon
First Claim
1. A method for incorporating new terms in a term vector space from a semantic lexicon, the method comprising:
- identifying, by a computing device, a first term, the first term present in a first semantic lexicon, the first term absent from a term vector space represented by a term vector matrix;
obtaining, by the computing device, from the first semantic lexicon, at least one second term related to the first term in the first semantic lexicon;
finding, by the computing device, at least one vector in the vector space corresponding to the at least one second term; and
generating, by the computing device, a vector corresponding to the first term using the at least one vector corresponding to the at least one second term.
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Abstract
A method for incorporating new terms in a term-vector space from a semantic lexicon includes identifying, by a computing device, a first term, the first term present in a first semantic lexicon, the first term absent from a term vector space. The method includes obtaining, by the computing device, from the first semantic lexicon, at least one second term related to the first term in the first semantic lexicon. The method includes finding, by the computing device, at least one vector in the vector space corresponding to the at least one second term. The method includes generating, by the computing device, a vector corresponding to the first term using the at least one vector corresponding to the at least one second term.
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Citations
21 Claims
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1. A method for incorporating new terms in a term vector space from a semantic lexicon, the method comprising:
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identifying, by a computing device, a first term, the first term present in a first semantic lexicon, the first term absent from a term vector space represented by a term vector matrix; obtaining, by the computing device, from the first semantic lexicon, at least one second term related to the first term in the first semantic lexicon; finding, by the computing device, at least one vector in the vector space corresponding to the at least one second term; and generating, by the computing device, a vector corresponding to the first term using the at least one vector corresponding to the at least one second term. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A system for incorporating new terms in a term-vector space from a lexicon, the system comprising:
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a term vector space; a first semantic lexicon; and a computing device, the computing device configured to identify a first term, the first term present in the first semantic lexicon, the first term absent from the term vector space, to obtain from the first semantic lexicon, at least one second term related to the first term in the first semantic lexicon, to find at least one vector in the vector space corresponding to the at least one second term, and to generate a vector corresponding to the first term using the at least one vector corresponding to the at least one second term.
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Specification