`embeddingDimension, maximumDocumentLength, hasFix...

# datascience

[czyzby]

embeddingDimension, maximumDocumentLength, hasFixedLength - usually does not have to be defined in Keras (while building the graph, it is able to find the embedding size).
filterWidth, filterHeight, - could be a tuple.
weightInitialization, biasInitialization, optimization- sensible defaults could be used in examples to be less scary.