NovaSearch at TREC 2014 Microblog Track: Reranking with Wikipedia Page Views

Abstract

This paper describes our participation in the TREC 2014 Microblog real-time search task. We investigate whether page views from Wikipedia can be used successfully to estimate relevant time periods for queries. To this end, we use a recently published temporal reranking method by Efron et al. [2], which uses kernel density estimation.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 2014
Accession Number
ADA618826

Entities

People

  • Flavio Martins
  • Joao Magalhaes

Organizations

  • NOVA University Lisbon

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Availability
  • Classification
  • Contracts
  • Detection
  • English Language
  • Feedback
  • Information Operations
  • Instructions
  • Language
  • Maryland
  • Monitoring
  • Portugal
  • Precision
  • Probability
  • Security
  • Standards

Fields of Study

  • Computer science

Readers

  • Information Retrieval
  • Statistical inference.
  • Systems Analysis and Design