MCA-NMF: Multimodal Concept Acquisition with Non-Negative Matrix Factorization.

PLoS One · 2015 · PMC4619362 · PMID 26489021

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not clearly significantno p-value reported

Although the results are slightly better when using more modalities as input (as in Motion,Image → Sound in comparison to Motion → Sound or Image → Sound), the improvement in performance is not clearly significant in the experiment.

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