Sparse encoding for more-interpretable feature-selecting representations in probabilistic matrix factorization

1 code implementation • ICLR 2021 • Joshua C. Chang, Patrick Fletcher, Jungmin Han, Ted L. Chang, Shashaank Vattikuti, Bart Desmet, Ayah Zirikly, Carson C. Chow

However, sparsity in representation decoding does not necessarily imply sparsity in the encoding of representations from the original data features.

Clustering Decoder +2