583 search results - page 111 / 117 » Mining evolving data streams for frequent patterns |
KDD
2003
ACM
15 years 10 months ago
2003
ACM
Two-dimensional contingency or co-occurrence tables arise frequently in important applications such as text, web-log and market-basket data analysis. A basic problem in contingenc...
KDD
2004
ACM
15 years 10 months ago
2004
ACM
Essentially all data mining algorithms assume that the datagenerating process is independent of the data miner's activities. However, in many domains, including spam detectio...
KDD
2002
ACM
15 years 10 months ago
2002
ACM
Abstract. Since more and more Web sites, especially sites of retailers, offer automatic recommendation services using Web usage mining, evaluation of recommender algorithms has bec...
KDD
2007
ACM
15 years 10 months ago
2007
ACM
In many data mining applications, online labeling feedback is only available for examples which were predicted to belong to the positive class. Such applications include spam filt...
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ECOOP
1998
Springer
15 years 1 months ago
1998
Springer
Many problems require recursively speci ed types ofdata and a collection of tools that operate on those data. Over time, these problems evolve so that the programmer must extend t...