NDLI: Differential Analysis on Deep Web Data Sources

Content Provider	IEEE Xplore Digital Library
Author	Tantan Liu Fan Wang Jiedan Zhu Agrawal, G.
Copyright Year	2010
Abstract	The growing use of Internet in everyday life has been creating new challenges and opportunities to use data mining techniques. A relatively new trend in the Internet is the deep web. As a large number of deep web data sources tend to provide similar data, an important problem is to perform offline analysis to understand the differences in data available from different sources. This paper introduces data mining methods to extract a high-level summary of the differences in data provided by different deep web data sources. We consider pattern of values with respect to the same entity and we formulate a new data mining problem, which we refer to as differential rule mining. We have developed an algorithm for mining such rules. Our method includes a pruning method to summarize the identified differential rules. For efficiency, a hash-table is used to accelerate the pruning process. We show the effectiveness, efficiency, and utility of our methods by analyzing data across four travel-related web-sites.
Starting Page	33
Ending Page	40
File Size	317838
Page Count	8
File Format	PDF
ISBN	9781424492442
DOI	10.1109/ICDMW.2010.22
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-12-13
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algorithm design and analysis Measurement Data Mininig Differential Analysis Itemsets Cities and towns Deep Web Internet Data mining Continents
Content Type	Text
Resource Type	Article

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