A Review of Subsequence Time Series Clustering

Table 4

Strengths and weaknesses of preproof period researches.

Article	Strengths				Weaknesses
	Pruning the research space	Using long sequence	Determining corresponding clusters	Recognizing resemblance	Memory usage	Unique grammar	Undetected rules	Limited TS	Lack of predictability
[41]		✓			✓	✓
[24]	✓						✓
[25]			✓					✓
[4]			✓						✓
[26]				✓