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A lightweight but powerful library to build token indices for NLP tasks, compatible with major Deep Learning frameworks like PyTorch and Tensorflow.

Home Page: http://token2index.readthedocs.io

License: GNU General Public License v3.0

Python 100.00%
indexing token nlp pytorch tensorflow numpy w2i t2i stoi itos

token2index's Issues

Build vocab from tokenized corpus, i.e. List[List[str]]

Describe the solution you'd like
Allow the T2I.build method to accept List[List[str]].

Example:

tokenized_corpus = [
    ["This", "is", "a", "sentence"],
    ["This", "is", "another", "sentence"]
]
T2I.build(tokenized_corpus)

Currently it can be implemented as follows, but it would be nice to have it supported automatically:

# flatten List[List[str]] with a generator to avoid memory usage
gen = (i for sent in tokenized_corpus for i in sent)
T2I.build(gen)

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