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Column Stores as an IR Prototyping Tool

  • Hannes Mühleisen
  • Thaer Samar
  • Jimmy Lin
  • Arjen P. de Vries
Part of the Lecture Notes in Computer Science book series (LNCS, volume 8416)

Abstract

We make the suggestion that instead of implementing custom index structures and query evaluation algorithms, IR researchers should simply store document representations in a column-oriented relational database and write ranking models using SQL. For rapid prototyping, this is particularly advantageous since researchers can explore new ranking functions and features by simply issuing SQL queries, without needing to write imperative code. We demonstrate the feasibility of this approach by an implementation of conjunctive BM25 using MonetDB on a part of the ClueWeb12 collection.

Keywords

Relational Database Ranking Function Query Term Query Evaluation Document Ranking 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  • Hannes Mühleisen
    • 1
  • Thaer Samar
    • 1
  • Jimmy Lin
    • 2
  • Arjen P. de Vries
    • 1
  1. 1.Centrum Wiskunde & InformaticaAmsterdamThe Netherlands
  2. 2.University of MarylandCollege ParkUSA

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