N'afọ 2011, Google Brain wuru DistBelief dịka usoro mmụta igwe nwere ikike dabere na netwọkụ akwara mmụta miri emi. Ojiji ya toro ngwa ngwa n'ofe ụlọ ọrụ Alphabet dị iche iche na nyocha na ngwa ahịa. Google kenyere ọtụtụ ndị ọkà mmụta sayensị kọmputa, gụnyere Jeff Dean, iji mee ka ọ dị mfe ma gbanwee koodu nke DistBelief n'ime ọbá akwụkwọ ngwa ngwa, nke siri ike karị, nke ghọrọ TensorFlow. N'afọ 2009, ndị otu, nke Geoffrey Hinton duziri, emejuputara backpropagation na ndozi ndị ọzọ nke nyere ohere ịmepụta netwọkụ akwara na oke ziri ezi, dịka ọmụmaatụ mbelata 25% na njehie na nkwupụta okwu. Ajụjụ: Mgbe Google malitere ọrụ AI ha?
Afọ 2011