3571 search results - page 615 / 715 » On the Power of Imperfect Information |
179
click to vote
SIGIR
2005
ACM
15 years 12 months ago
2005
ACM
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
168
click to vote
ICNC
2005
Springer
15 years 12 months ago
2005
Springer
The feature selection and weighting are two important parts of automatic text classification. In this paper we give a new method based on concept attributes. We use the DEF Terms o...
165
click to vote
ISMIR
2005
Springer
15 years 12 months ago
2005
Springer
This paper presents ACE (Autonomous Classification Engine), a framework for using and optimizing classifiers. Given a set of feature vectors, ACE experiments with a variety of cla...
184
click to vote
MLDM
2005
Springer
15 years 12 months ago
2005
Springer
In the context of large databases, data preparation takes a greater importance : instances and explanatory attributes have to be carefully selected. In supervised learning, instanc...
169
click to vote
MSN
2005
Springer
15 years 12 months ago
2005
Springer
Key pre-distribution techniques for security provision of Wireless Sensor Networks (WSNs) have attracted significant interests recently. In these schemes, a relatively small numbe...