神经网络英语演讲PPT.pptx

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1、EnglishPresentationTitleAreviewonneuralnetworkswithrandomweights.Contents1Shallowfeed-forwordneuralnetworkwithrandomweights(NNRWs).2Deepneuralnetworkwithrandomweights.3Conclusion.1Shallowfeed-forwordneuralnetworkwithrandomweights1.1TuringThefatherofAI(artificialintelligence

2、)TuringTestCanMachinesThink?1.2perceptionRetinaofsensoryunitsAsetofassociationcellsResponseunits1.3RVFL(randomvectorfunctionallinknetworks)[-1,1]MooreCPenrosepseudo-inverse.1.4ELM(extremelearningmachine)ZeroOneunifiedformgeneralized2DeepNNRWs(neuralnetworkwithrandomweights

3、)2.1AE(auto-encoder)+NNRWs3-layerUnsupervisedlearning2.2RBM(restrictedboltzmannmachines)+NNRWsTwolayersFullyconnectedNoconnectionsinthesamelayer3conclusionAdvantages:FasterlearningspeedImprovethecomputingefficiency.Disadvantages:Therandomizationrange.Thetypeofdistributionof

4、thehiddenweights.CaoW,WangX,MingZ,etal.AReviewonNeuralNetworkswithRandomWeights[J].Neurocomputing,2017.Thankyou