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VokaturiPlus 1.6 times better

22 May 2020

We designed a new deep network for VokaturiPlus. The ten-fold cross-validation accuracy on the same two emotion databases that the previous VokaturiPlus network was trained on, thereby rose from 76.1% (which was 12.7 times better than just guessing, in odds-ratio terms) to 83.3% (which is 20 times better than just guessing). Therefore, the odds of determining the correct emotion category have risen by a factor of 1.6. In the coming weeks we will offer an upgrade to all VokaturiPlus customers with valid licenses.