Facebook expanded a system of vision, language, and speech models that was designed to help users who are visually impaired. Facebook engineers used supervised machine learning to train image recognition models on 3.5 billion Instagram images and 17,000 hashtags that users put with them. This way the algorithm learnt to describe what happens on photos in a synthesized voice (recognizing 1,200 visual concepts — 10 times more than the previous version). #themedicalfuturist #digitalhealth #future #healthcare #medicine #technology #AI #artificialintelligence #deeplearning #machinelearning …see more