Survey on Sequential Pattern Mining Algorithms
نویسندگان
چکیده
منابع مشابه
A Survey on Algorithms for Sequential Pattern Mining
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...
متن کاملEfficient 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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Data mining [Chen et al. 1996] is the process of extracting interesting (non-trivial, implicit, previously unknown and potentially useful) information or patterns from large information repositories such as: relational database, data warehouses, XML repository, etc. Also data mining is known as one of the core processes of Knowledge Discovery in Database (KDD). Many people take data mining as a...
متن کاملA Survey of Sequential Pattern Mining
Discovering unexpected and useful patterns in databases is a fundamental data mining task. In recent years, a trend in data mining has been to design algorithms for discovering patterns in sequential data. One of the most popular data mining tasks on sequences is sequential pattern mining. It consists of discovering interesting subsequences in a set of sequences, where the interestingness of a ...
متن کاملSurvey of Sequential Pattern Mining Algorithms and an Extension to Time Interval Based Mining Algorithm
Sequential pattern mining finds the subsequence and frequent relevant patterns from the given sequences. Sequential pattern mining is used in various domains such as medical treatments, natural disasters, customer shopping sequences, DNA sequences and gene structures. Various sequential pattern mining algorithms such as GSP, SPADE, SPAM and PrefixSpan have been proposed for finding the relevant...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2013
ISSN: 0975-8887
DOI: 10.5120/13301-0782