Skip to main content

A Python Wrapper for VnCoreNLP

Project description

Table of contents

  1. Prerequisites
  2. Installation
  3. Usage for Python users

py_vncorenlp: A Python Wrapper for VnCoreNLP

Prerequisites

Installation

  • To install this python wrapper for VnCoreNLP, users have to run the following command:

    $ pip install py_vncorenlp

Example usage

import py_vncorenlp

# Automatically download the VnCoreNLP model from the original resitory
py_vncorenlp.download_model(save_dir='./')

# Load the pretrained VnCoreNLP model
model = py_vncorenlp.VnCoreNLP(annotators=["wseg", "pos", "ner", "parse"], save_dir='./')

# Annotate a corpus where each line represents a raw sentence
model.annotate_file(input_file="input.txt", output_file="output.txt")

# Annotate a raw sentence
model.print_out(model.annotate_sentence("Ông Nguyễn Khắc Chúc  đang làm việc tại Đại học Quốc gia Hà Nội."))

By default, the output for each input sentence is formatted with 6 columns representing word index, word form, POS tag, NER label, head index of the current word and its dependency relation type:

1       Ông     Nc      O       4       sub
2       Nguyễn_Khắc_Chúc        Np      B-PER   1       nmod
3       đang    R       O       4       adv
4       làm_việc        V       O       0       root
5       tại     E       O       4       loc
6       Đại_học N       B-ORG   5       pob
7       Quốc_gia        N       I-ORG   6       nmod
8       Hà_Nội  Np      I-ORG   6       nmod
9       .       CH      O       4       punct

In addition, to be convenient for users who use only the VnCoreNLP for the word segmentation, we also provide a function only for this:

sentence = "Ông Nguyễn Khắc Chúc  đang làm việc tại Đại học Quốc gia Hà Nội."
output = model.tokenize(sentence)
print(output)
# The result: "Ông Nguyễn_Khắc_Chúc đang làm_việc tại Đại_học Quốc_gia Hà_Nội ."

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

py_vncorenlp-0.0.8.tar.gz (3.7 kB view details)

Uploaded Source

File details

Details for the file py_vncorenlp-0.0.8.tar.gz.

File metadata

  • Download URL: py_vncorenlp-0.0.8.tar.gz
  • Upload date:
  • Size: 3.7 kB
  • Tags: Source
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.2.0 pkginfo/1.6.1 requests/2.28.0 setuptools/47.1.1.post20200604 requests-toolbelt/0.9.1 tqdm/4.63.0 CPython/3.7.7

File hashes

Hashes for py_vncorenlp-0.0.8.tar.gz
Algorithm Hash digest
SHA256 2cc20d6328a1f4b51292a0350a693845b8843e95ce6ca99735d9eeb81611ac80
MD5 35685f5518c1fab3e6b1b8373c67732a
BLAKE2b-256 63246e477f5384b63e86cfd214c02ab4038ae348aea7597b7a1e6c5ca19bafaa

See more details on using hashes here.

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page