359 search results - page 27 / 72 » Document clustering using word clusters via the information ... |
VTC
2008
IEEE
14 years 3 months ago
2008
IEEE
—OFDM is an attractive solution for the design of future wireless communications due to its robustness to dispersion in multipath environments. Additional diversity gains can be ...
JMLR
2008
13 years 8 months ago
2008
We argue that when objects are characterized by many attributes, clustering them on the basis of a random subset of these attributes can capture information on the unobserved attr...
KES
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. This work presents a clustering method which can be applied to relational knowledge bases. Namely, it can be used to discover interesting groupings of semantically annota...
WSDM
2009
ACM
14 years 3 months ago
2009
ACM
Measuring the similarity between implicit semantic relations is an important task in information retrieval and natural language processing. For example, consider the situation whe...
CIKM
2007
Springer
14 years 2 months ago
2007
Springer
Taking advantage of the well-known cluster hypothesis that “closely associated documents tend to be relevant to the same request”, we can use inter-document similarity to prov...