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ECIS
2000
15 years 6 months ago
ERP Systems: Facilitating or Confounding Factors in Corporate Telecommunications Mergers
: This paper presents preliminary findings of an research project in which the research partners, academics and a telecommunication labour union, are attempting to understand, lear...
Duane P. Truex, Ojelanki K. Ngwenyama
130
Voted
JMLR
2007
87views more  JMLR 2007»
15 years 5 months ago
A Probabilistic Analysis of EM for Mixtures of Separated, Spherical Gaussians
We show that, given data from a mixture of k well-separated spherical Gaussians in Rd, a simple two-round variant of EM will, with high probability, learn the parameters of the Ga...
Sanjoy Dasgupta, Leonard J. Schulman
ACL
2009
15 years 3 months ago
Predicting Unknown Time Arguments based on Cross-Event Propagation
Many events in news articles don't include time arguments. This paper describes two methods, one based on rules and the other based on statistical learning, to predict the un...
Prashant Gupta, Heng Ji
ICML
2005
IEEE
16 years 6 months ago
Using additive expert ensembles to cope with concept drift
We consider online learning where the target concept can change over time. Previous work on expert prediction algorithms has bounded the worst-case performance on any subsequence ...
Jeremy Z. Kolter, Marcus A. Maloof
ECML
2007
Springer
15 years 11 months ago
Generalization-Based Similarity for Conceptual Clustering
The availability of techniques for comparing descriptions has many applications in Artificial Intelligence, ranging from description selection to flexible matching, from instance...
Stefano Ferilli, Teresa Maria Altomare Basile, Nic...