An open-source NLP library: fast text cleaning and preprocessing.

Overview

🌴 dobbi 🦕

Takes care of all of this boring NLP stuff

PyPI - Python Version Version GitHub

Description

An open-source NLP library: fast text cleaning and preprocessing.

TL;DR

This library provides a quick and ready-to-use text preprocessing tools for text cleaning and normalization. You can simply remove hashtags, nicknames, emoji, url addresses, punctuation, whitespace and whatever.

Installation

To download dobbi, either fork this GitHub repo or simply use Pypi via pip:

$ pip install dobbi

Usage

Import the library:

import dobbi

Interaction

The library uses method chaining in order to simplify text processing:

dobbi.clean() \
    .hashtag() \
    .nickname() \
    .url() \
    .execute('Check here: https://some-url.com')

Supported methods and patterns

The process consists of three stages:

  1. Initialization methods: initialize a dobbi Work object
  2. Intermediate methods: chain patterns in the needed order
  3. Terminal methods: choose if you need a function or a result

Initialization functions:

  • dobbi.clean()
  • dobbi.collect()
  • dobbi.replace()

Intermediate methods (pattern processing choice):

  • regexp() - custom regular expressions
  • url() - URLs
  • html() - HTML and "<...>" type markups
  • punctuation() - punctuation
  • hashtag() - hashtags
  • emoji() - emoji
  • emoticons() - emoticons
  • whitespace() - any type of whitespaces
  • nickname() - @-starting nicknames

Terminal methods:

  • execute(str) - executes chosen methods on the provided string.
  • function() - returns a function which is a combination of the chosen methods.

Examples

1) Clean a random Twitter message

dobbi.clean() \
    .hashtag() \
    .nickname() \
    .url() \
    .execute('#fun #lol    Why  @Alex33 is so funny? Check here: https://some-url.com')

Result:

'Why is so funny? Check here:'

2) Replace nicknames and urls with tokens

dobbi.replace() \
    .hashtag('') \
    .nickname() \
    .url('__CUSTOM_URL_TOKEN__') \
    .execute('#fun #lol    Why  @Alex33 is so funny? Check here: https://some-url.com')

Result:

'Why TOKEN_NICKNAME is so funny? Check here: __CUSTOM_URL_TOKEN__'

3) Get the text cleanup function (one-liner)

Please, try to avoid the in-line method chaining, as it is less readable. Do as your heart tells you.

func = dobbi.clean().url().hashtag().punctuation().whitespace().html().function()
func('\t #fun #lol    Why  @Alex33 is so... funny? 
    
    \nCheck
    \there: https://some-url.com'
   )

Result:

'Why Alex33 is so funny Check here'
  1. Chain regexp methods
dobbi.clean() \
    .regexp('#\w+') \
    .regexp('@\w+') \
    .regexp('https?://\S+') \
    .execute('#fun #lol    Why  @Alex33 is so funny? Check here: https://some-url.com')

Result:

'Why is so funny? Check here:'

Additional

Please pay attention that the functions are applied in the order you've specified them. So, you're better to chain .punctuation() as one of the last functions.

Call for collaboration 🤗

If you enjoyed the project I would be grateful if you supported it :)

Below is the list of useful features I would be happy to share with you:

  • Finding bugs
  • Making code optimizations
  • Writing tests
  • Help with new features development
You might also like...
Task-based datasets, preprocessing, and evaluation for sequence models.

SeqIO: Task-based datasets, preprocessing, and evaluation for sequence models. SeqIO is a library for processing sequential data to be fed into downst

Kashgari is a production-level NLP Transfer learning framework built on top of tf.keras for text-labeling and text-classification, includes Word2Vec, BERT, and GPT2 Language Embedding.

Kashgari Overview | Performance | Installation | Documentation | Contributing 🎉 🎉 🎉 We released the 2.0.0 version with TF2 Support. 🎉 🎉 🎉 If you

Kashgari is a production-level NLP Transfer learning framework built on top of tf.keras for text-labeling and text-classification, includes Word2Vec, BERT, and GPT2 Language Embedding.

Kashgari Overview | Performance | Installation | Documentation | Contributing 🎉 🎉 🎉 We released the 2.0.0 version with TF2 Support. 🎉 🎉 🎉 If you

Data preprocessing rosetta parser for python

datapreprocessing_rosetta_parser I've never done any NLP or text data processing before, so I wanted to use this hackathon as a learning opportunity,

Develop open-source Python Arabic NLP libraries that the Arab world will easily use in all Natural Language Processing applications

Develop open-source Python Arabic NLP libraries that the Arab world will easily use in all Natural Language Processing applications

Grading tools for Advanced NLP (11-711)Grading tools for Advanced NLP (11-711)

Grading tools for Advanced NLP (11-711) Installation You'll need docker and unzip to use this repo. For docker, visit the official guide to get starte

Ptorch NLU, a Chinese text classification and sequence annotation toolkit, supports multi class and multi label classification tasks of Chinese long text and short text, and supports sequence annotation tasks such as Chinese named entity recognition, part of speech tagging and word segmentation.

Pytorch-NLU,一个中文文本分类、序列标注工具包,支持中文长文本、短文本的多类、多标签分类任务,支持中文命名实体识别、词性标注、分词等序列标注任务。 Ptorch NLU, a Chinese text classification and sequence annotation toolkit, supports multi class and multi label classification tasks of Chinese long text and short text, and supports sequence annotation tasks such as Chinese named entity recognition, part of speech tagging and word segmentation.

🤗 The largest hub of ready-to-use NLP datasets for ML models with fast, easy-to-use and efficient data manipulation tools
🤗 The largest hub of ready-to-use NLP datasets for ML models with fast, easy-to-use and efficient data manipulation tools

🤗 The largest hub of ready-to-use NLP datasets for ML models with fast, easy-to-use and efficient data manipulation tools

💬   Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants
💬 Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants

Rasa Open Source Rasa is an open source machine learning framework to automate text-and voice-based conversations. With Rasa, you can build contextual

Releases(v0_13)
Owner
Iaroslav
👋 Hi there! I'm a Data Scientist and a Software Engineer. I'm passionate about NLP and Deep Learning. 💭 My dream is to develop General AI.
Iaroslav
SAINT PyTorch implementation

SAINT-pytorch A Simple pyTorch implementation of "Towards an Appropriate Query, Key, and Value Computation for Knowledge Tracing" based on https://arx

Arshad Shaikh 63 Dec 25, 2022
CorNet Correlation Networks for Extreme Multi-label Text Classification

CorNet Correlation Networks for Extreme Multi-label Text Classification Prerequisites python==3.6.3 pytorch==1.2.0 torchgpipe==0.0.5 click==7.0 ruamel

Guangxu Xun 38 Dec 31, 2022
Phrase-Based & Neural Unsupervised Machine Translation

Unsupervised Machine Translation This repository contains the original implementation of the unsupervised PBSMT and NMT models presented in Phrase-Bas

Facebook Research 1.5k Dec 28, 2022
Generate vector graphics from a textual caption

VectorAscent: Generate vector graphics from a textual description Example "a painting of an evergreen tree" python text_to_painting.py --prompt "a pai

Ajay Jain 97 Dec 15, 2022
Python library for processing Chinese text

SnowNLP: Simplified Chinese Text Processing SnowNLP是一个python写的类库,可以方便的处理中文文本内容,是受到了TextBlob的启发而写的,由于现在大部分的自然语言处理库基本都是针对英文的,于是写了一个方便处理中文的类库,并且和TextBlob

Rui Wang 6k Jan 02, 2023
code for modular summarization work published in ACL2021 by Krishna et al

This repository contains the code for running modular summarization pipelines as described in the publication Krishna K, Khosla K, Bigham J, Lipton ZC

Kundan Krishna 6 Jun 04, 2021
Biterm Topic Model (BTM): modeling topics in short texts

Biterm Topic Model Bitermplus implements Biterm topic model for short texts introduced by Xiaohui Yan, Jiafeng Guo, Yanyan Lan, and Xueqi Cheng. Actua

Maksim Terpilowski 49 Dec 30, 2022
Idea is to build a model which will take keywords as inputs and generate sentences as outputs.

keytotext Idea is to build a model which will take keywords as inputs and generate sentences as outputs. Potential use case can include: Marketing Sea

Gagan Bhatia 364 Jan 03, 2023
Repository for the paper "Optimal Subarchitecture Extraction for BERT"

Bort Companion code for the paper "Optimal Subarchitecture Extraction for BERT." Bort is an optimal subset of architectural parameters for the BERT ar

Alexa 461 Nov 21, 2022
A multi-lingual approach to AllenNLP CoReference Resolution along with a wrapper for spaCy.

Crosslingual Coreference Coreference is amazing but the data required for training a model is very scarce. In our case, the available training for non

Pandora Intelligence 71 Jan 04, 2023
A relatively simple python program to generate one of those reddit text to speech videos dominating youtube.

Reddit text to speech generator A basic reddit tts video generator Current functionality Generate videos for subs based on comments,(askreddit) so rea

Aadvik 17 Dec 19, 2022
Extract Keywords from sentence or Replace keywords in sentences.

FlashText This module can be used to replace keywords in sentences or extract keywords from sentences. It is based on the FlashText algorithm. Install

Vikash Singh 5.3k Jan 01, 2023
Perform sentiment analysis and keyword extraction on Craigslist listings

craiglist-helper synopsis Perform sentiment analysis and keyword extraction on Craigslist listings Background I love Craigslist. I've found most of my

Mark Musil 1 Nov 08, 2021
Codes for processing meeting summarization datasets AMI and ICSI.

Meeting Summarization Dataset Meeting plays an essential part in our daily life, which allows us to share information and collaborate with others. Wit

xcfeng 39 Dec 14, 2022
A modular Karton Framework service that unpacks common packers like UPX and others using the Qiling Framework.

Unpacker Karton Service A modular Karton Framework service that unpacks common packers like UPX and others using the Qiling Framework. This project is

c3rb3ru5 45 Jan 05, 2023
IMDB film review sentiment classification based on BERT's supervised learning model.

IMDB film review sentiment classification based on BERT's supervised learning model. On the other hand, the model can be extended to other natural language multi-classification tasks.

Paris 1 Apr 17, 2022
topic modeling on unstructured data in Space news articles retrieved from the Guardian (UK) newspaper using API

NLP Space News Topic Modeling Photos by nasa.gov (1, 2, 3, 4, 5) and extremetech.com Table of Contents Project Idea Data acquisition Primary data sour

edesz 1 Jan 03, 2022
Graph4nlp is the library for the easy use of Graph Neural Networks for NLP

Graph4NLP Graph4NLP is an easy-to-use library for R&D at the intersection of Deep Learning on Graphs and Natural Language Processing (i.e., DLG4NLP).

Graph4AI 1.5k Dec 23, 2022
Neural building blocks for speaker diarization: speech activity detection, speaker change detection, overlapped speech detection, speaker embedding

⚠️ Checkout develop branch to see what is coming in pyannote.audio 2.0: a much smaller and cleaner codebase Python-first API (the good old pyannote-au

pyannote 2.2k Jan 09, 2023
Kerberoast with ACL abuse capabilities

targetedKerberoast targetedKerberoast is a Python script that can, like many others (e.g. GetUserSPNs.py), print "kerberoast" hashes for user accounts

Shutdown 213 Dec 22, 2022