SIGIR
2002
ACM
13 years 10 months ago
2002
ACM
Users of the World-Wide Web are not only confronted by an immense overabundance of information, but also by a plethora of tools for searching for the web pages that suit their inf...
SIGIR
2002
ACM
13 years 10 months ago
2002
ACM
SIGIR
2002
ACM
13 years 10 months ago
2002
ACM
In a categorized information space, predicting users' information needs at the category level can facilitate personalization, caching and other topic-oriented services. This ...
SIGIR
2002
ACM
13 years 10 months ago
2002
ACM
This paper explores the use of Bayesian online classifiers to classify text documents. Empirical results indicate that these classifiers are comparable with the best text classifi...
SIGIR
2002
ACM
13 years 10 months ago
2002
ACM
SIGIR
2002
ACM
13 years 10 months ago
2002
ACM
Collaborative filtering (CF) is valuable in e-commerce, and for direct recommendations for music, movies, news etc. But today's systems have several disadvantages, including ...
SIGIR
2002
ACM
13 years 10 months ago
2002
ACM
The intuition that different text classifiers behave in qualitatively different ways has long motivated attempts to build a better metaclassifier via some combination of classifie...
SIGIR
2002
ACM
13 years 10 months ago
2002
ACM
SIGIR
2002
ACM
13 years 10 months ago
2002
ACM
Query ambiguity is a generally recognized problem, particularly in Web environments where queries are commonly only one or two words in length. In this study, we explore one techn...