RUC at TREC 2014: Select Resources Using Topic Models

Abstract

This paper describes the work done in Renmin University of China for the Federated Web Search Track of TREC 2014. We participated in the resource selection task. We used the LDA topic modeling approach to select potentially relevant resources for a given query. The initial results are promising.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Nov 01, 2014
Accession Number
ADA618771

Entities

People

  • Qiuyue Wang
  • Shaochen Shi
  • Wei Cao

Organizations

  • Renmin University of China

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Algorithms
  • Generative Models
  • Hierarchies
  • Information Operations
  • Models
  • Monte Carlo Method
  • Probabilistic Models
  • Probability
  • Probability Distributions
  • Sampling
  • Schools
  • Standards
  • Training
  • Universities

Readers

  • Computational Modeling and Simulation
  • Information Retrieval
  • Political Science/ International Relations/ European Studies