303 search results - page 38 / 61 » Pitfalls in Aspect Mining |
WWW
2011
ACM
13 years 2 months ago
2011
ACM
The explosion of Web opinion data has made essential the need for automatic tools to analyze and understand people’s sentiments toward different topics. In most sentiment analy...
SCAM
2006
IEEE
14 years 1 months ago
2006
IEEE
Many articles and tools have been proposed over the years for mining design patterns from source code. These tools differ in several aspects, thus their fair comparison is hard. B...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
In this paper we describe a practical framework for studying the navigational behavior of the users of an e-learning environment integrated in a virtual campus. The students navig...
KDD
2006
ACM
14 years 8 months ago
2006
ACM
An effective approach to detect anomalous points in a data set is distance-based outlier detection. This paper describes a simple sampling algorithm to efficiently detect distance...
KDD
2003
ACM
14 years 8 months ago
2003
ACM
High dimensional directional data is becoming increasingly important in contemporary applications such as analysis of text and gene-expression data. A natural model for multivaria...