Hello,

Would you please tell me the difference among sequential, dynamic and stream in frequent pattern mining?

Best,
Maya

Hi,

> Would you please tell me the difference among sequential, dynamic and stream in frequent pattern mining?

Stream data mining is about an infinite stream of data that is always arriving and never stop. In stream data mining, an algorithm need to process the data as it arrives because it is infinite, and generally the same data cannot be read more than once due to the limited amount of memory of a computer for keeping data from an infinite stream of data...

Dynamic pattern mining may refer to different things. Perhaps that you are talking about incremental pattern mining? It means to update the set of patterns found in a database when new transactions are inserted.

Sequential pattern mining consists of finding subsequences appearing in a set of sequences. It is a problem that is more general than itemset mining. For more details, you can read my survey "A survey of sequential pattern mining"

hi,
thanks a lot for your reply.