| 摘要 |
Systems and methods for determining semantically related terms are disclosed. Generally, a semantically related term tool receives a seed set and identifies a plurality of terms that constitute the seed set. For each term of the seed set, the semantically related term tool identifies concept terms associated with terms of the seed set other than the term being processed, joins the term being processed with each of the identified concept terms, and adds the resulting terms to a plurality of semantically related terms. The semantically related term tool removes invalid terms from the plurality of semantically related terms based on a language model and ranks at least a portion of the remaining terms of the plurality of semantically related terms based on a metric indicating a degree of semantical relationship between a term of the plurality of semantically related terms and one or more terms of the set seed.
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