A Probabilistic Model for Data Redundancy in the Feature Domain

Ghurumuruhan Ganesan

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arXiv · 2309.13657

A Probabilistic Model for Data Redundancy in the Feature Domain

Ghurumuruhan Ganesan

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Abstract

In this paper, we use a probabilistic model to estimate the number of uncorrelated features in a large dataset. Our model allows for both pairwise feature correlation (collinearity) and interdependency of multiple features (multicollinearity) and we use the probabilistic method to obtain upper and lower bounds of the same order, for the size of a feature set that exhibits low collinearity and low multicollinearity. We also prove an auxiliary result regarding mutually good constrained sets that is of independent interest.

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Ghurumuruhan Ganesan. 2023-09-24. A Probabilistic Model for Data Redundancy in the Feature Domain. https://arxiv.org/abs/2309.13657

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