Vincent Lemaire

3 Questions 13 Answers 0 Followers

Questions related from Vincent Lemaire

Window size TSAD (Time Series Anomaly Detection) ?

Dear all, One of the key points in TSAD (Time Series Anomaly Detection) when using a sliding window is the size of the window. For (quasi)-periodic time series, methods such as AutoPeriod,...

14 May 2024 995 3 View

Do you an internal criterion (quality) for clustering not base on distance computation , to use it on a dataset but with different preprocessing?

In details: I would like to compare clustering results using different preprocessing on the same dataset. If I use an internal criterion based on distance (to measure the quality of the obtained...

29 January 2016 8,786 7 View

How do I determine that a database is cluster-friendly?

How do I determine that a database is cluster-friendly and therefore that it's possible to be confident in using an algorithm as k-means (for example)? to discover the structure of the...

10 June 2015 6,252 10 View