From: Data stream clustering by divide and conquer approach based on vector model
Method | Pros | Cons |
---|---|---|
Having summary of data (global view) Linear complexity Scalability Additive and subtractive property | Resource constraints Detecting only spherical shape Relearning Applicable in low dimension | |
Speed up Memory usage Low computational complexity | Low quality | |
Arbitrary shaped clusters | Density threshold must be determined Noise sensitivity Outlier sensitivity Applicable in low dimension Relearning | |
Arbitrary shaped clusters High dimension [14] | Stability Relearning | |
Support evolving and concept drift No need to determining extra parameters | Relearning Inflexibility |