Skeletal Algorithms: Sequential Pattern Mining
نویسندگان
چکیده
منابع مشابه
Efficient Sequential Pattern Mining Algorithms
Sequential pattern mining is a heavily researched area in the field of data mining with wide variety of applications. The task of discovering frequent sequences is challenging, because the algorithm needs to process a combinatorially explosive number of possible sequences. Most of the methods dealing with the sequential pattern mining problem are based on the approach of the traditional task of...
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ISSN 2277 5048 | © 2014 Bonfring Abstract--Computer Systems are exposed to an increasing number of different types of security threats due to the expanding of internet in recent years. How to detect network intrusions effectively becomes an important security technique. Many intrusions aren’t composed by single events, but by a series of attack steps taken in chronological order. Analyzing the ...
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Negative sequential pattern (NSP), which contains both non-occurring and occurring items, is sometimes much more informative than positive sequential pattern (PSP) in many applications and intelligent systems. To date, very limited methods are available to mine NSP due to its intrinsic complexities. Furthermore, there is not a unified definition about negative containment, i.e., how a data sequ...
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Sequential pattern mining is a very useful mining technique for various sectors like healthcare, retail business, DNA analysis etc. It generates patterns which are frequently occurring in given sequence of transactions. It uses sequence database having sequence of transactions with transaction time. In sequence database every transaction is having various items. By sequential pattern mining use...
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Sequential pattern mining and sequential rules mining are important data mining task for wide application. Its use to find frequently occurring ordered events or sub sequence as pattern from sequence database. Sequence can be called as order list of event. If one item set is completely subset of another item set is called sub sequence. Sequential pattern mining is used in various domains such a...
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ژورنال
عنوان ژورنال: International Journal of Computer Theory and Engineering
سال: 2015
ISSN: 1793-8201
DOI: 10.7763/ijcte.2015.v7.944