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IDA
2009
Springer
16 years 1 months ago
Probabilistic Factorization of Non-negative Data with Entropic Co-occurrence Constraints
Abstract. In this paper we present a probabilistic algorithm which factorizes non-negative data. We employ entropic priors to additionally satisfy that user specified pairs of fac...
Paris Smaragdis, Madhusudana V. S. Shashanka, Bhik...
ISMIS
2009
Springer
16 years 1 months ago
Semantic-Based Top-k Retrieval for Competence Management
Abstract. We present a knowledge-based system, for skills and talent management, exploiting semantic technologies combined with top-k retrieval techniques. The system provides adva...
Umberto Straccia, Eufemia Tinelli, Simona Colucci,...
TARK
2009
Springer
16 years 29 days ago
Rationality and the speed of decision-making
ity and the speed of decision-making (extended abstract) Michael Mandler Department of Economics Royal Holloway College, University of London Egham, Surrey TW20 0EX United Kingdom ...
Michael Mandler
SIGIR
2009
ACM
16 years 28 days ago
Measuring the descriptiveness of web comments
This paper investigates whether Web comments are of descriptive nature, that is, whether the combined text of a set of comments is similar in topic to the commented object. If so,...
Martin Potthast
IJCNN
2008
IEEE
16 years 25 days ago
Long-term prediction of time series using NNE-based projection and OP-ELM
Abstract— This paper proposes a combination of methodologies based on a recent development –called Extreme Learning Machine (ELM)– decreasing drastically the training time of...
Antti Sorjamaa, Yoan Miche, Robert Weiss, Amaury L...