神經(jīng)網(wǎng)絡英語演講PPT.pptx

《神經(jīng)網(wǎng)絡英語演講PPT.pptx》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫。

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