Sciweavers

1625 search results - page 195 / 325
» Learning to Find Pre-Images
Sort
View
ICMLA
2004
13 years 10 months ago
Mining interesting contrast rules for a web-based educational system
Web-based educational technologies allow educators to study how students learn (descriptive studies) and which learning strategies are most effective (causal/predictive studies). ...
Behrouz Minaei-Bidgoli, Pang-Ning Tan, William F. ...
ICALT
2010
IEEE
13 years 10 months ago
Students' Perceptions of the Factors Leading to Unsuccessful Group Collaboration
A nationwide sample of university students completed a survey that asked questions about their perceptions of the factors that can cause problems which exist with online or general...
Shuangyan Liu, Mike Joy, Nathan Griffiths
ML
2008
ACM
13 years 9 months ago
Discovering significant patterns
Pattern discovery techniques, such as association rule discovery, explore large search spaces of potential patterns to find those that satisfy some user-specified constraints. Due...
Geoffrey I. Webb
EACL
2009
ACL Anthology
14 years 9 months ago
EM Works for Pronoun Anaphora Resolution
We present an algorithm for pronounanaphora (in English) that uses Expectation Maximization (EM) to learn virtually all of its parameters in an unsupervised fashion. While EM freq...
Eugene Charniak, Micha Elsner
HPCC
2007
Springer
14 years 3 months ago
An Ontology for Semantic Web Services
An ontology for Semantic Web Services is proposed in this paper, whose intention is to enrich Web Services description. Distinguish from the existing ontologies, the proposed ontol...
Qizhi Qiu, Qianxing Xiong