23 search results - page 5 / 5 » Optimizing Semantic Coherence in Topic Models |
SIGIR
2010
ACM
13 years 8 months ago
2010
ACM
This paper presents a novel prototype hierarchy based clustering (PHC) framework for the organization of web collections. It solves simultaneously the problem of categorizing web ...
ICCD
2000
IEEE
13 years 8 months ago
2000
IEEE
A major obstacle to widespread acceptance of formal verification is the difficulty in using the tools effectively. Although learning the basic syntax and operation of a formal ver...
WWW
2007
ACM
14 years 5 months ago
2007
ACM
The debate within the Web community over the optimal means by which to organize information often pits formalized classifications against distributed collaborative tagging systems...