64 search results - page 8 / 13 » Discovering and Comparing Topic Hierarchies |
103
Voted
IJBRA
2008
14 years 11 months ago
2008
A large number of biological pathways have been assembled in later years, and are being stored in databases. Hence, the need for methods to analyse these pathways has emerged. One ...
86
Voted
AAAI
2010
15 years 1 months ago
2010
We introduce a new method to find semantic inconsistencies (i.e., concepts with erroneous synonymity) in the Unified Medical Language System (UMLS). The idea is to identify the in...
KDD
2006
ACM
16 years 1 days ago
2006
ACM
Contextual text mining is concerned with extracting topical themes from a text collection with context information (e.g., time and location) and comparing/analyzing the variations...
WEBI
2004
Springer
15 years 5 months ago
2004
Springer
Content analysis and citation analysis are two common methods in recommending system. Compared with content analysis, citation analysis can discover more implicitly related papers...
ICML
2007
IEEE
16 years 14 days ago
2007
IEEE
In this paper we propose a novel, scalable, clustering based Ordinal Regression formulation, which is an instance of a Second Order Cone Program (SOCP) with one Second Order Cone ...