1605 search results - page 232 / 321 » Search result diversity for informational queries |
138
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ITNG
2006
IEEE
16 years 12 days ago
2006
IEEE
A heterogeneous community of practice spans many disciplines, industries and professions. Members of these communities are united by common research, products and experiences but ...
150
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KES
2010
Springer
15 years 4 months ago
2010
Springer
In an era that, searching the WWW for information becomes a tedious task, it is obvious that mainly search engines and other data mining mechanisms need to be enhanced with charact...
174
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Structured documents contain elements defined by the author(s) and annotations assigned by other people or processes. Structured documents pose challenges for probabilistic retrie...
173
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SIGIR
2004
ACM
15 years 11 months ago
2004
ACM
In recent years, statistical language models are being proposed as alternative to the vector space model. Viewing documents as language samples introduces the issue of defining a...
168
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Although Locality-Sensitive Hashing (LSH) is a promising approach to similarity search in high-dimensional spaces, it has not been considered practical partly because its search q...