'Long queries' presentation slideshows

Query Operations

546 views • 44 slides

CS276A Text Retrieval and Mining

624 views • 43 slides

CS276A Text Retrieval and Mining

565 views • 43 slides

Data-Intensive Science at Johns Hopkins University

586 views • 37 slides

515 views • 32 slides

CS 430 / INFO 430 Information Retrieval

469 views • 31 slides

Thoughts (and Research) on Query Intent

Thoughts (and Research) on Query Intent. Bruce Croft Center for Intelligent Information Retrieval UMass Amherst. Overview. Query Representation and Understanding Workshop at SIGIR 2010 Research projects in the CIIR. Observations.

425 views • 31 slides

What Happens After the Search? User Interface Ideas for Information Retrieval Results

What Happens After the Search? User Interface Ideas for Information Retrieval Results. Marti A. Hearst Xerox PARC. Repositories. Goals. Workspace. Search is only part of the Information Analysis Process. Outline. A. Background: Search and Short Queries

255 views • 25 slides

Conjunctive Filter: Breaking the Entropy Barrier

2010 Jan. 16@ ALENEX2010 Austin Texas. Conjunctive Filter: Breaking the Entropy Barrier. Daisuke Okanohara *1, *2 Yuichi Yoshida *1*3 *1 Preferred Infrastructure Inc. *2 Dept. of Computer Science, Univ. of Tokyo *3 School of Informatics, Kyoto University.

435 views • 23 slides

Evaluating Different Methods of Estimating Retrieval Quality for Resource Selection

Evaluating Different Methods of Estimating Retrieval Quality for Resource Selection. H. Nottelmann, N. Fuhr Presented by Tao Tao February 12, 2004. Engine 1. Engine 3. Engine 4. Engine 2. Fusion. query. Distributed IR. Resource selection. Heuristic ways GIOSS CORI others

310 views • 19 slides