Abhilash K Pai

2 Questions 17 Answers 0 Followers

Questions related from Abhilash K Pai

Is NMI alone (Normalized Mutual Information) a good measure to evaluate the quality of a clustering algorithm?

** Given: a) Ground truth clusters for a data, b) Clusters obtained using a clustering algorithm (eg: DBSCAN) when applied on the data after processing it . ** Issue: How to evaluate the...

07 December 2018 8,814 6 View

What type of statistical time series clustering technique must be used to group vector-orientation data ??

** I have a "row-vector" of fixed length (29) where each value represents the direction of a "vector" between times 'ti' and 'ti+1' where i ranges from 1 to 29. eg: a= [10 20 30 40 50]; Here...

25 May 2018 9,651 6 View