Utilities for text input preprocessing.
Classes
class Tokenizer: Text tokenization utility class.
Functions
hashing_trick(...): Converts a text to a sequence of indexes in a fixed-size hashing space.
one_hot(...): One-hot encodes a text into a list of word indexes of size n.
text_to_word_sequence(...): Converts a text to a sequence of words (or tokens).
tokenizer_from_json(...): Parses a JSON tokenizer configuration and returns a tokenizer instance.