Back to Results
First PageMeta Content
Relevance feedback / Learning to rank / Relevance / Query expansion / Precision and recall / Kullback–Leibler divergence / Twitter / Search engine indexing / Language model / Information science / Information retrieval / Science


HIT at TREC 2012 Microblog Track Zhongyuan Han1,2, Xuwei Li1, Muyun Yang1, Haoliang Qi2, Sheng Li1, Tiejun Zhao1 1. School of Computer Science and Technology, Harbin Institute of Technology Harbin, Heilongjiang, China, 1
Add to Reading List

Document Date: 2013-02-12 08:11:18

Open Document

File Size: 346,74 KB

Share Result on Facebook

City

Heilongjiang / Gaithersburg / /

Company

TREC / Fundamental Research Funds / Twitter / /

Country

United States / China / /

/

Event

Product Issues / Product Recall / /

Facility

Harbin Institute of Technology Harbin / Kobe University / Heilongjiang Institute of Technology Harbin / /

IndustryTerm

tweet search / tweets using language identifier tool / data processing / classical retrieval technologies / real-time search / microblog search / search results / logistic regression algorithm / /

MarketIndex

SET 100 / /

Organization

National Natural Science Foundation of China / Harbin Institute of Technology Harbin / Association of Computational Linguistics / Heilongjiang Institute of Technology Harbin / North American Chapter / School of Computer Science and Technology / Kobe University / /

Position

author / Model Information Retrieval / RT / Porter / /

Product

Dirichlet / Precision / data collection / /

PublishedMedium

Computational Linguistics / /

Technology

ranking logistic regression algorithm / http / classical retrieval technologies / /

SocialTag