1986 search results - page 292 / 398 » Modelling Learning Subjects as Relationships |
132
Voted
KDD
2006
ACM
16 years 4 months ago
2006
ACM
Collaborative recommender systems are highly vulnerable to attack. Attackers can use automated means to inject a large number of biased profiles into such a system, resulting in r...
128
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
Relevance Feedback has proven very effective for improving retrieval accuracy. A difficult yet important problem in all relevance feedback methods is how to optimally balance the...
135
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ICMI
2009
Springer
15 years 10 months ago
2009
Springer
One of many skills required to engage properly in a conversation is to know the appropiate use of the rules of engagement. In order to engage properly in a conversation, a virtual...
139
Voted
SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
Incorporating features extracted from clickthrough data (called clickthrough features) has been demonstrated to significantly improve the performance of ranking models for Web sea...
124
Voted
ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
The importance of accurate early diagnostics of dyslexia that severely affects the learning abilities of children cannot be overstated. Neuropathological studies have revealed an ...