2536 search results - page 272 / 508 » Gravitation-based model for information retrieval |
SAC
2009
ACM
14 years 3 months ago
2009
ACM
Incorporating background knowledge into data mining algorithms is an important but challenging problem. Current approaches in semi-supervised learning require explicit knowledge p...
IEEEICCI
2006
IEEE
14 years 2 months ago
2006
IEEE
Knowledge representation is essential for semantics modeling and intelligent information processing. For decades researchers have proposed many knowledge representation techniques...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Comparing and contrasting is an important strategy people employ to understand new situations and create solutions for new problems. Similar events can provide hints for problem s...
ICTIR
2009
Springer
14 years 2 months ago
2009
Springer
We address the problem of online term recurrence prediction: for a stream of terms, at each time point predict what term is going to recur next in the stream given the term occurre...
WWW
2006
ACM
14 years 9 months ago
2006
ACM
The poster describes a fast, simple, yet accurate method to associate large amounts of web resources stored in a search engine database with geographic locations. The method uses ...