Clustering is data segmentation (or grouping) such that those within each cluster are more closely related to one another than objects in others.

Original versionMerging adjacent trendsAdd $\\delta$ for observing change amountBakhach, A., Tsang, E.P., & Jalalian, H.R. (2016). Forecasting directi

|Author|Year|Textbook|| |---|---|---|---| |Hastie, Tibshirani, Friedman|2008|The Elements of Statistical Learning : Data Mining, Inference, and Pred

https://towardsdatascience.com/time-series-clustering-deriving-trends-and-archetypes-from-sequential-data-bb87783312b4

PCA in sklearn Pre-requistie : SVD $$ X = U D V^{\top} $$ Pre-requistie : sklearn Data set Eigenvectors The right singular vectors, $V^{\top}$