Package org.terrier.matching.daat

Provides classes that implement a document-at-a-time (DAAT) matching strategy.

See:
          Description

Class Summary
CandidateResult A class used to when maintaining a top-k candidate documents ResultSet.
CandidateResultSet ResultSet which is created from a set of CandidateResults.
Full Performs the matching of documents with a query, by first assigning scores to documents for each query term and modifying these scores with the appropriate modifiers.
FullNoPLM Performs the matching of documents with a query, in a document-at-a-time (DAAT) manner.
 

Package org.terrier.matching.daat Description

Provides classes that implement a document-at-a-time (DAAT) matching strategy. In DAAT matching, the postings lists for all query terms are processed in parallel. In general, DAAT techniques do not require as much memory during matching, and may be able to terminate early the matching process.



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