Data Science sequential-pattern-mining

5

Gute "Frequency Sequence Mining" -Pakete in Python?

Hat jemand andere gute "Frequency Sequence Mining" -Pakete in Python als das FPM in MLLib verwendet (und gemocht)? Ich bin auf der Suche nach einem stabilen Paket, das vorzugsweise von Menschen gepflegt wird. Vielen Dank!

12 python sequential-pattern-mining

3

Beziehung zwischen Faltung in Mathematik und CNN

Ich habe die Erklärung der Faltung gelesen und verstehe sie bis zu einem gewissen Grad. Kann mir jemand helfen zu verstehen, wie diese Operation mit der Faltung in Faltungs-Neuronalen Netzen zusammenhängt? Ist eine filterähnliche Funktion, gdie Gewicht anwendet?

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3

Wie mache ich ein Batch-Innenprodukt in Tensorflow?

Ich habe zwei Tensoren a:[batch_size, dim] b:[batch_size, dim]. Ich möchte inneres Produkt für jedes Paar in der Charge machen c:[batch_size, 1], wo erzeugen c[i,0]=a[i,:].T*b[i,:]. Wie?

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