A Pattern Growth-Based Technique for Mining All Sequential Patterns from a Large Data Set in a Short Period of Time
Keywords:
sequential pattern mining, projection database, prefix span, large datasets.Abstract
This paper presents a new technique for mining all sequential patterns from a large data set in a short period of time. The main idea of the technique is to use a pattern growth approach to store and update the discovered patterns in the data set. A novel pattern tree structure is proposed to store the patterns, and a set of efficient pruning techniques is developed to reduce the search space and time complexity. Experiments on real-world data sets demonstrate that the proposed technique can efficiently and effectively mine all sequential patterns in a large data set in a fraction of the time required by existing techniques.
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Published
2023-04-07
How to Cite
Sujit R Wakchaure , Dr. Rajeev G Vishwakarma. (2023). A Pattern Growth-Based Technique for Mining All Sequential Patterns from a Large Data Set in a Short Period of Time. SJIS-P, 35(1), 825–830. Retrieved from http://sjis.scandinavian-iris.org/index.php/sjis/article/view/403
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