399 search results - page 51 / 80 » Filtering Documents with Subspaces |
122
click to vote
SAC
2006
ACM
15 years 8 months ago
2006
ACM
A fundamental problem in peer-to-peer networks is how to locate appropriate peers efficiently to answer a specific query request. This paper proposes a model in which semantically...
133
click to vote
AAAI
2008
15 years 4 months ago
2008
Recent study has shown that canonical algorithms such as Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA) can be obtained from graph based dimensionality ...
154
click to vote
JMLR
2006
15 years 1 months ago
2006
We present a kernel-based algorithm for hierarchical text classification where the documents are allowed to belong to more than one category at a time. The classification model is...
FLAIRS
2004
15 years 3 months ago
2004
This study borrowed sequence analysis techniques from the genetic sciences and applied them to a similar problem in email filtering and web searching. Genre identification is the ...
135
click to vote
CIKM
2007
Springer
15 years 8 months ago
2007
Springer
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...