BJUT at TREC 2014 Temporal Summarization Track

Abstract

This paper describes the second participation of BJUT in the temporal summarization track. We performed the experiments on the TREC KBA 2014 stream corpus using the classic information retrieval models, such as BM25 vector space model. Also, we introduce the details of our system, which consists of corpus pre-processing information retrieval module and information process module.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 2014
Accession Number
ADA618573

Entities

People

  • Fei Yao
  • Huayang Sun
  • Yun Zhao
  • Zhen Yang

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Abstracts
  • Automated Text Summarization
  • Clustering
  • Computational Processes
  • Computations
  • Computer Science
  • Computing-Related Activities
  • Data Sets
  • Frequency
  • Index Terms
  • Indexes
  • Information Retrieval
  • Language
  • Models
  • Natural Disasters
  • Universities
  • Vector Spaces

Fields of Study

  • Computer science

Readers

  • Computer Vision.
  • Information Retrieval

Technology Areas

  • AI & ML
  • AI & ML - Information Retrieval
  • Space