1544 search results - page 119 / 309 » Data Mining and Database Systems: Where is the Intersection |
154
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KDD
2010
ACM
15 years 3 months ago
2010
ACM
In an online rating system, raters assign ratings to objects contributed by other users. In addition, raters can develop trust and distrust on object contributors depending on a f...
167
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IDA
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. We present a prototype system, code-named Pulse, for mining topics and sentiment orientation jointly from free text customer feedback. We describe the application of the ...
174
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IV
2010
IEEE
15 years 3 months ago
2010
IEEE
The first step of any information visualization system is to enable end user to import their dataset into the system. However, non expert user are faced to the difficult task of ch...
190
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KDD
2009
ACM
16 years 6 months ago
2009
ACM
Search logs, which contain rich and up-to-date information about users' needs and preferences, have become a critical data source for search engines. Recently, more and more ...
184
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KDD
2007
ACM
16 years 6 months ago
2007
ACM
Summarization is an important task in data mining. A major challenge over the past years has been the efficient construction of fixed-space synopses that provide a deterministic q...