Perguntas com a marcação «word2vec»

word2vec é uma rede neural de duas camadas para processar texto. Ele pega palavras como uma entrada e produz um vetor correspondentemente. Ele usa uma combinação de Continuous Bag of Word e implementação de modelo de skipgram.

16
aumentar o mapa de calor marítimo

Crio um corr()df a partir de um df original. O corr()df saiu 70 X 70 e é impossível de visualizar o mapa de calor ... sns.heatmap(df). Se eu tentar exibir corr = df.corr(), a tabela não se encaixa na tela e posso ver todas as correlações. É uma maneira de imprimir o todo, dfindependentemente do seu...

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10
Relação entre convolução em matemática e CNN

Li a explicação da convolução e a compreendi até certo ponto. Alguém pode me ajudar a entender como essa operação se relaciona à convolução nas redes neurais convolucionais? O filtro é uma função gque aplica

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8
Gere previsões ortogonais (não correlacionadas) para uma determinada variável

Eu tenho uma Xmatriz, uma yvariável e outra variável ORTHO_VAR. Preciso prever a yvariável usando X, no entanto, as previsões desse modelo precisam ser ortogonais e, ao ORTHO_VARmesmo tempo, estar o mais correlacionadas ypossível. Eu preferiria que as previsões fossem geradas com um método não...

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