8795 search results - page 302 / 1759 » Measuring Generality of Documents |
134
click to vote
AIRS
2005
Springer
15 years 11 months ago
2005
Springer
Query expansion techniques generally select new query terms from a set of top ranked documents. Although a user’s manual judgment of those documents would much help to select goo...
168
click to vote
ECIR
1998
Springer
1998
Springer
Independence of Contributing Retrieval Strategies in Data Fusion for Effective Information Retrieval
15 years 7 months ago
: In information retrieval, data fusion is a technique for combining the outputs of more than one retrieval strategy which rank documents for retrieval. One of the observations oft...
206
click to vote
CIKM
2009
Springer
15 years 7 months ago
2009
Springer
Desktop search is an important part of personal information management (PIM). However, research in this area has been limited by the lack of shareable test collections, making cum...
179
click to vote
JASIS
2006
15 years 6 months ago
2006
In contrast to traditional information retrieval systems, which return ranked lists of documents that users must manually browse through, a question answering system attempts to d...
162
click to vote
SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Relevance feedback, which traditionally uses the terms in the relevant documents to enrich the user's initial query, is an effective method for improving retrieval performanc...