JS - IA

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JS + IA JOÃO GABRIEL LIMA - @JGABRIEL_LIMA

WWW.LINKEDIN.COM/IN/JOAOGABRIELLIMA/

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QUEM SOU?

➤ CTO na Epitrack ➤ Professor ➤ Phd candidate, pesquisador em

IA, DataMining e BigData

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Paraense!

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VAMOS FALAR DE IA…

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A CAPACIDADE DE UMA MÁQUINA SIMULAR O RACIOCÍNIO HUMANO

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APRENDER PADRÕES E SER CAPAZ DE REPRODUZI-LOS

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APRENDIZAGEM DE MÁQUINA!

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1. SUPERVISIONADA 2. NÃO SUPERVISIONADA 3. POR REFORÇO

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HOJE VAMOS FOCAR EM REDES NEURAIS…

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Algoritmos que tentam modelar abstrações de alto nível de dados usando um grafo profundo com várias camadas de processamento, compostas de várias transformações lineares e não lineares

DEEP LEARNING

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ESTADO DA ARTE

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https://github.com/jcjohnson/neural-style

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https://prisma-ai.com/

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https://github.com/richzhang/colorization

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https://itunes.apple.com/us/app/colorize-automatically-colorize-b-w-photos/

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http://facemem.csail.mit.edu/http://people.csail.mit.edu/khosla/papers/iccv2013_khosla.pdf

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http://memorability.csail.mit.edu/

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Quem gosta de GOT, aqui?

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https://arxiv.org/pdf/1705.07962.pdf

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https://uizard.io/

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https://arxiv.org/pdf/1611.01989.pdf

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O QUE ACHOU DISSO?

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Diversas empresas investindo em suas poderosas clouds

• Watson • Wit.ai • Cloud Machine Learning Engine • Cloud Vision API • Amazon Machine Learning • api.ai • clarifai • openml

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MicrosoftCognitiveServices

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2017 … AS EMPRESAS TERÃO QUE

SE REINVENTAR

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SMALLER CNN

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https://arxiv.org/pdf/1602.07360.pdf

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https://github.com/DeepScale/SqueezeNet

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https://arxiv.org/pdf/1704.04861.pdf

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https://github.com/rcmalli/keras-mobilenet

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https://www.tensorflow.org/mobile/

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https://developer.apple.com/machine-learning/

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E ONDE ENTRA O JAVASCRIPT ?

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RunlargeCNNs• Keras-JS• MXNetJS• CaffeJS

TrainandRunCNNs• ConvNetJS

TrainandRunLSTMs• Brain.js• Synaptic.js

TrainandRunNNs• Mind.js• DN2A

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https://transcranial.github.io/keras-js/#/squeezenet-v1.1

KERAS - JS

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https://github.com/chaosmail/caffejs

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https://synaptic.juancazala.com/#/

SYNAPTIC.JS

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http://cs.stanford.edu/people/karpathy/convnetjs/

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https://github.com/PAIR-code/deeplearnjs

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https://github.com/kmather73/NotHotdog-Classifier

https://www.youtube.com/watch?v=ACmydtFDTGs

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TUDO ISSO… ESTÁ AO ALCANCE DE

TODOS!

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OBRIGADO!

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JS + IA JOÃO GABRIEL LIMA - @JGABRIEL_LIMA

WWW.LINKEDIN.COM/IN/JOAOGABRIELLIMA/