Web: https://www.reddit.com/r/MachineLearning/comments/vf6kxj/r_selection_and_prediction_with_multiview/

June 18, 2022, 1:45 p.m. | /u/Mary-Jo_

Machine Learning reddit.com

We present StaPLR (Stacked Penalized Logistic Regression) for multi-view data. StaPLR outperforms group lasso in view selection. It can make use of faster algorithms and is easily parallelized. The importance of non-negativity constraints in multi-view stacking is demonstrated.

Van Loon, W., Fokkema, M., Szabo, B., & de Rooij, M. (2020). Stacked penalized logistic regression for selecting views in multi-view learning. *Information Fusion*, *61*, 113-123. [https://doi.org/10.1016/j.inffus.2020.03.007](https://doi.org/10.1016/j.inffus.2020.03.007) [https://arxiv.org/abs/1811.02316](https://arxiv.org/abs/1811.02316)

R implementation: [https://gitlab.com/wsvanloon/multiview](https://gitlab.com/wsvanloon/multiview)

Generalization to three-level view structures and application to neuro-imaging (MRI) data: …

data logistic regression machinelearning prediction regression

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