International Journal of Computing Science and Information Technology (IJCSIT)
Sequential pattern mining is a very important mining technique with broad applications. It found very useful in various domain like natural disaster, sales record analysis, marketing strategy, shopping sequences, medical treatment and DNA sequences etc. It discovers the subsequences and frequent relevant pattern from the given sequences. That the authors have provided the sequence database having sequences, in which each sequence is a list of the transactions ordered by the transaction time. Each transaction consists of the number of the items.