630 search results - page 15 / 126 » A Comparison of Two Approaches to Data Mining from Imbalance... |
DATAMINE
2008
13 years 8 months ago
2008
Abstract. Data stream values are often associated with multiple aspects. For example, each value observed at a given time-stamp from environmental sensors may have an associated ty...
ICDM
2002
IEEE
14 years 1 months ago
2002
IEEE
Mining of frequent itemsets is a fundamental data mining task. Past research has proposed many efficient algorithms for the purpose. Recent work also highlighted the importance of...
KDD
2003
ACM
14 years 9 months ago
2003
ACM
In this paper we study the problem of constructing accurate decision tree models from data streams. Data streams are incremental tasks that require incremental, online, and any-ti...
RECOMB
2009
Springer
14 years 9 months ago
2009
Springer
Collective behavior involving distally separate regions in a protein is known to widely affect its function. In this paper, we present an online approach to study and characterize ...
CIKM
2009
Springer
13 years 12 months ago
2009
Springer
Dynamic data streams are those whose underlying distribution changes over time. They occur in a number of application domains, and mining them is important for these applications....