| A. Ypma and T. Heskes. Categorization of web pages and user clustering with mixtures of hidden markov models. In [74], pages 31--43, 2002. |
....of collections of single pages alone may do. For Semantic Web Usage Mining, this means that some content may actually be defined only after and through (frequent) usage. An illustrative selection of approaches will highlight the research questions in this current area of research. Ypma and Heskes [56] model navigation in terms of hidden Markov models, with the hidden states being page categories, and the observed request events being instances of them. Their main aim was to show that a meaningful page categorization may be learned simultaneously with the user labeling and inter category ....
A. Ypma and T. Heskes. Categorization of web pages and user clustering with mixtures of hidden markov models. In Workshop Notes of Fourth WEBKDD Web Mining for Usage Patterns & User Profiles at KDD - 2002.
....to the constraint that adjacent fragments must overlap on A pages. For instance, if A=2 then the two fragments u v w and 4 v w x can be assembled to create a path u v w x. This overlap constraint corresponds to an assumption that Web navigation can be modelled as a Markov process of order A [9]. In our experiments we use A=2, K min =4, and K max =15. We leave to future work a systematic exploration of optimal values for these parameters. The coverage of MP is the fraction of extracted sessions that can be recovered from the mined fragments. In Section 4 we demonstrate that, for a ....
Ypma, A., Heskes, T. "Categorization of Web Pages and User Clustering with mixtures of Hidden Markov Models." In Proceedings of the International Workshop on Web Knowledge Discovery and Data Mining, WEBKDD'02, July 23 2002, Edmonton, Canada.
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A. Ypma and T. Heskes. Categorization of web pages and user clustering with mixtures of hidden markov models. In [74], pages 31--43, 2002.
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A. Ypma and T. Heskes. Categorization of web pages and user clustering with mixtures of hidden markov models, 2002.
No context found.
A. Ypma and T. Heskes. Categorization of web pages and user clustering with mixtures of hidden markov models. In Proceedings of the International Workshop on Web Knowledge Discovery and Data Mining, WEBKDD'02, July 23 2002.
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Ypma, A. and Heskes, T. (2002). Categorization of Web Pages and User Clustering with Mixtures of Hidden Markov Models, WEBKDD, 31-43.
No context found.
A. Ypma and T. Heskes. Categorization of web pages and user clustering with mixtures of hidden markov models. In Proceedings of the International Workshop on Web Knowledge Discovery and Data Mining, WEBKDD'02, July 23 2002.
No context found.
Ypma, A., Heskes, T. "Categorization of Web pages and User Clustering with mixtures of Hidden Markov Models." In Proceedings of the International Workshop on Web Knowledge Discovery and Data Mining, WEBKDD '02, Edmonton, Canada, 2002
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