Scienza dei dati sequential-pattern-mining

5

Buoni pacchetti di "mining sequenziale frequente" in Python?

Qualcuno ha usato (e apprezzato) qualche buon pacchetto di "mining di sequenze frequenti" in Python diverso dall'FPM in MLLib? Sto cercando un pacchetto stabile, preferibilmente fermo gestito da persone. Grazie!

12 python sequential-pattern-mining

3

Relazione tra convoluzione in matematica e CNN

Ho letto la spiegazione della convoluzione e la capisco fino a un certo punto. Qualcuno può aiutarmi a capire come questa operazione si collega alla convoluzione nelle reti neurali convoluzionali? È una funzione simile a un filtro gche applica peso?

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3

Come fare il prodotto interno in lotti a Tensorflow?

Ho due tensori a:[batch_size, dim] b:[batch_size, dim]. Voglio fare un prodotto interno per ogni coppia nel lotto, generando c:[batch_size, 1], dove c[i,0]=a[i,:].T*b[i,:]. Come?

10 tensorflow scikit-learn svm cross-validation feature-selection bayesian machine-learning decision-trees parameter-estimation neural-network convnet neural-network regularization visualization machine-learning similarity python pandas indexing r data-cleaning machine-learning predictive-modeling data-cleaning recommender-system python sequential-pattern-mining software-recommendation r visualization gaussian distribution machine-learning data-mining bigdata apache-hadoop predictive-modeling logistic-regression sampling machine-learning regression feature-selection mongodb neural-network inception machine-learning classification dataset databases logistic-regression deep-learning backpropagation classification data-mining multilabel-classification text-mining data-cleaning unsupervised-learning anomaly-detection python r python pandas

Domande taggate «sequential-pattern-mining»