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A fast implementation of RuSH (Rule-based sentence Segmenter using Hashing).

Project description

PyRuSH is the python implementation of RuSH (Ru le-based sentence S egmenter using H ashing), which is originally developed using Java. RuSH is an efficient, reliable, and easy adaptable rule-based sentence segmentation solution. It is specifically designed to handle the telegraphic written text in clinical note. It leverages a nested hash table to execute simultaneous rule processing, which reduces the impact of the rule-base growth on execution time and eliminates the effect of rule order on accuracy.

If you wish to cite RuSH in a publication, please use:

Jianlin Shi ; Danielle Mowery ; Kristina M. Doing-Harris ; John F. Hurdle.RuSH: a Rule-based Segmentation Tool Using Hashing for Extremely Accurate Sentence Segmentation of Clinical Text. AMIA Annu Symp Proc. 2016: 1587.

The full text can be found here.

Installation

pip install PyRuSH

How to use

A standalone RuSH class is available to be directly used in your code. From 1.0.4, pyRush adopt spaCy 3.x api to initiate an component.

>>> from PyRuSH import RuSH
>>> input_str = "The patient was admitted on 03/26/08\n and was started on IV antibiotics elevation" +\
>>>              ", was also counseled to minimizing the cigarette smoking. The patient had edema\n\n" +\
>>>              "\n of his bilateral lower extremities. The hospital consult was also obtained to " +\
>>>              "address edema issue question was related to his liver hepatitis C. Hospital consult" +\
>>>              " was obtained. This included an ultrasound of his abdomen, which showed just mild " +\
>>>              "cirrhosis. "
>>> rush = RuSH('../conf/rush_rules.tsv')
>>> sentences=rush.segToSentenceSpans(input_str)
>>> for sentence in sentences:
>>>     print("Sentence({0}-{1}):\t>{2}<".format(sentence.begin, sentence.end, input_str[sentence.begin:sentence.end]))

Spacy Componentized PyRuSH

Start from version 1.0.3, PyRuSH adds Spacy compatible Sentencizer component: PyRuSHSentencizer.

>>> from PyRuSH import PyRuSHSentencizer
>>> from spacy.lang.en import English
>>> nlp = English()
>>> nlp.add_pipe("medspacy_pyrush")
>>> doc = nlp("This is a sentence. This is another sentence.")
>>> print('\n'.join([str(s) for s in doc.sents]))

A Colab Notebook Demo

Feel free to try this runnable Colab notebook Demo

Project details


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PyRuSH-1.0.8.dev5.tar.gz (46.4 kB view hashes)

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PyRuSH-1.0.8.dev5-cp311-cp311-win_amd64.whl (63.1 kB view hashes)

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PyRuSH-1.0.8.dev5-cp311-cp311-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (67.4 kB view hashes)

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PyRuSH-1.0.8.dev5-cp310-cp310-win_amd64.whl (63.3 kB view hashes)

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PyRuSH-1.0.8.dev5-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (67.5 kB view hashes)

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PyRuSH-1.0.8.dev5-cp310-cp310-macosx_10_9_x86_64.whl (62.5 kB view hashes)

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PyRuSH-1.0.8.dev5-cp39-cp39-win_amd64.whl (64.1 kB view hashes)

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PyRuSH-1.0.8.dev5-cp39-cp39-musllinux_1_1_x86_64.whl (68.8 kB view hashes)

Uploaded CPython 3.9 musllinux: musl 1.1+ x86-64

PyRuSH-1.0.8.dev5-cp39-cp39-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (68.5 kB view hashes)

Uploaded CPython 3.9 manylinux: glibc 2.17+ x86-64 manylinux: glibc 2.5+ x86-64

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Uploaded CPython 3.9 macOS 10.9+ x86-64

PyRuSH-1.0.8.dev5-cp38-cp38-win_amd64.whl (64.0 kB view hashes)

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PyRuSH-1.0.8.dev5-cp38-cp38-musllinux_1_1_x86_64.whl (69.1 kB view hashes)

Uploaded CPython 3.8 musllinux: musl 1.1+ x86-64

PyRuSH-1.0.8.dev5-cp38-cp38-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (68.8 kB view hashes)

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PyRuSH-1.0.8.dev5-cp38-cp38-macosx_10_9_x86_64.whl (63.2 kB view hashes)

Uploaded CPython 3.8 macOS 10.9+ x86-64

PyRuSH-1.0.8.dev5-cp37-cp37m-win_amd64.whl (63.8 kB view hashes)

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PyRuSH-1.0.8.dev5-cp37-cp37m-musllinux_1_1_x86_64.whl (68.5 kB view hashes)

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PyRuSH-1.0.8.dev5-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (68.2 kB view hashes)

Uploaded CPython 3.7m manylinux: glibc 2.17+ x86-64 manylinux: glibc 2.5+ x86-64

PyRuSH-1.0.8.dev5-cp37-cp37m-macosx_10_9_x86_64.whl (62.9 kB view hashes)

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PyRuSH-1.0.8.dev5-cp36-cp36m-win_amd64.whl (66.6 kB view hashes)

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PyRuSH-1.0.8.dev5-cp36-cp36m-musllinux_1_1_x86_64.whl (68.5 kB view hashes)

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PyRuSH-1.0.8.dev5-cp36-cp36m-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (68.2 kB view hashes)

Uploaded CPython 3.6m manylinux: glibc 2.17+ x86-64 manylinux: glibc 2.5+ x86-64

PyRuSH-1.0.8.dev5-cp36-cp36m-macosx_10_9_x86_64.whl (62.9 kB view hashes)

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