Binary Coded Web Access Pattern Tree in Education Domain
نویسندگان
چکیده
منابع مشابه
Binary Coded Web Access Pattern Tree in Education Domain
Web Access Pattern (WAP), which is the sequence of accesses pursued by users frequently, is a kind of interesting and useful knowledge in practice. Sequential Pattern mining is the process of applying data mining techniques to a sequential database for the purposes of discovering the correlation relationships that exist among an ordered list of events. WAP tree mining is a sequential pattern mi...
متن کاملWeb Access Pattern Algorithms in Education Domain
Sequential pattern mining discovers frequent user access patterns from web logs. Apriori-like sequential pattern mining techniques requires expensive multiple scans of database. So, now days, WAP (Web Access Pattern) tree based algorithm is used. It is faster than traditional techniques. However, the use of conditional search strategies in WAP-tree based mining algorithms requires re-constructi...
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Mining frequent web access patterns from large data (web log) is one significant application of sequential pattern mining. Web access patterns are set of frequent sub sequences that are useful to know user behaviour in real time in order to make dynamic decisions. Techniques for extracting web access patterns from data available in two flavours: apriori based and non apriori based (tree based)....
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Web access pattern tree algorithm mines web log access sequences by first storing the original web access sequence database on a prefix tree (WAP-tree). WAP-tree algorithm then mines frequent sequences from the WAP-tree by recursively re-constructing intermediate WAP-trees, starting with their suffix subsequences. This paper proposes an efficient approach for using the preorder linked WAP-trees...
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ژورنال
عنوان ژورنال: International Education Studies
سال: 2008
ISSN: 1913-9039,1913-9020
DOI: 10.5539/ies.v1n4p28