International Journal of Latest Trends in Engineering and Technology (IJLTET)
Sequential pattern mining is aims to discover interesting sequential patterns in a sequence database and it is one of the essential data mining tasks widely used in various application fields. Positive and negative sequential patterns mining is an aim to find more interesting sequential patterns, considering the different minimum support of each data item in a sequence database. Generally, the generation order of data elements is considered to find sequential patterns. Advancements in statistics, machine learning, artificial intelligence, pattern recognition and computation capabilities have evolved the present day's data mining applications and these applications have enriched the various fields of human life including business, education, medical, scientific etc.