https://www.geeksforgeeks.org/difference-between-linear-and-non-linear-data-structures/

Linear and non-linear data examples source

University of Michigan - Ann Arbor

Linear data is data that follows a successive pattern whereas non-linear data follows a hierarchical pattern. This is an important concept as linear data and non-linear data structures are compatible with different types of machine learning algorithms, and if the wrong algorithms are chosen, the learned model will not effectively predict the data. 

Linear versus non-linear data

https://techdifferences.com/difference-between-linear-and-non-linear-data-structure.html

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