a random split into training and test sets

Find the normalised exponential function (softmax).

Parse a string tensor into a tensor of numeric values.

an extension of linear regression that adds L1 and L2 regularization penalties to the loss function during training

It takes the utf8 strings as input and return 0, 1, 2 based on the utf8 string length

a linear approach for modelling the relationship between a scalar response and one or more explanatory variables.

Using a wordlist, retrieve the label that corresponds to each element in a tensor.

a proc-block used to calculate f1-score

normalizes the input to the range [0, 1]

A normalization routine takes the image matrix as input and fits their values to the range [0, 1] as f32's.