374 search results - page 41 / 75 » A generative pattern model for mining binary datasets |
AUSDM
2008
Springer
14 years 11 months ago
2008
Springer
Term signal is an existing text representation that depicts a term as a vector of frequencies of occurrences in a number of user-defined partitions of a document. Although term si...
ACSC
2009
IEEE
15 years 4 months ago
2009
IEEE
Most text mining methods are based on representing documents using a vector space model, commonly known as a bag of word model, where each document is modeled as a linear vector r...
ESANN
2006
14 years 11 months ago
2006
We consider the model selection problem for support vector machines applied to binary classification. As the data generating process is unknown, we have to rely on heuristics as mo...
SDM
2009
SIAM
15 years 7 months ago
2009
SIAM
With the explosion of social media, scalability becomes a key challenge. There are two main aspects of the problems that arise: 1) data volume: how to manage and analyze huge data...
ICDM
2003
IEEE
15 years 3 months ago
2003
IEEE
We present a mixture model based approach for learning individualized behavior models for the Web users. We investigate the use of maximum entropy and Markov mixture models for ge...