7387 search results - page 920 / 1478 » Knowledge-based data mining |
174
click to vote
PAKDD
2009
ACM
16 years 1 months ago
2009
ACM
Abstract. This paper shows how Wikipedia and the semantic knowledge it contains can be exploited for document clustering. We first create a concept-based document representation b...
209
click to vote
SISAP
2009
IEEE
16 years 1 months ago
2009
IEEE
—We present an image retrieval system based on a combined search of text and content. The idea is to use the text present in title, description, and tags of the images for improv...
187
click to vote
ICDM
2009
IEEE
16 years 1 months ago
2009
IEEE
—We describe parallel methods for solving large-scale, high-dimensional, sparse least-squares problems that arise in machine learning applications such as document classificatio...
157
click to vote
WEBI
2009
Springer
16 years 1 months ago
2009
Springer
—On participatory Websites, users provide opinions about products, with both overall ratings and textual reviews. In this paper, we propose an approach to accurately estimate fea...
209
click to vote
PKDD
2009
Springer
16 years 1 months ago
2009
Springer
This paper aims at presenting how natural language processing and machine learning techniques can help the internet surfer to get a better overview of the pages he is reading. The ...