131 search results - page 9 / 27 » Using Query Profiles for Clarification |
TREC
2001
15 years 1 months ago
2001
We used the YFILTER filtering system for experiments on updating profiles and setting thresholds. We developed a new method of using language models for updating profiles that is ...
105
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SIGIR
1999
ACM
15 years 3 months ago
1999
ACM
A content-based retrieval model for tackling the mismatch problems specific to music data is proposed and implemented. The system uses a pitch profile encoding for queries in any ...
108
Voted
ADL
2000
Springer
15 years 4 months ago
2000
Springer
The goal of this work is to improve the accuracy (precision and recall) and communication effectiveness of a database system response to a user information request, by utilizing a...
110
Voted
ICIW
2008
IEEE
15 years 6 months ago
2008
IEEE
—User’s behaviour in browsing sessions is a valuable source of information useful to analyze user interests and personalize the human-computer interaction during information se...
WWW
2008
ACM
16 years 9 days ago
2008
ACM
In many text retrieval tasks, it is highly desirable to obtain a "similarity profile" of the document collection for a given query. We propose sampling-based techniques ...