Keyword Extraction Python Packages

flashtext

Extract Keywords from sentence or Replace keywords in sentences.

2.3M 6K 598

keybert

Minimal keyword extraction with BERT

692K 4K 383

yake

Single-document unsupervised keyword extraction

323K 2K 248

rake-nltk

Python implementation of the Rapid Automatic Keyword Extraction algorithm using NLTK.

278K 1K 151

keyphrase-vectorizers

Set of vectorizers that extract keyphrases with part-of-speech patterns from a collection of text documents and convert them into a document-keyphrase matrix.

85K 267 38

abbreviations

Python3 implementation of the Schwartz-Hearst algorithm for extracting abbreviation-definition pairs

51K 89 21

nlpcloud

NLP Cloud serves high performance pre-trained or custom models for NER, sentiment-analysis, classification, summarization, paraphrasing, intent classification, product description and ad generation, chatbot, grammar and spelling correction, keywords and keyphrases extraction, text generation, image generation, code generation, and more...

16K 86 8

cyac

High performance Trie and Ahocorasick automata (AC automata) Keyword Match & Replace Tool for python. Correct case insensitive implementation!

7K 94 15

trrex

Efficient string matching with regular expressions

3K 146 7

harvesttext

No description available

2K 3K 338

ahocorasick-ner

A fast and simple Named Entity Recognition (NER) tool based on the Aho-Corasick algorithm. This package is ideal for rule-based entity extraction using pre-defined vocabularies.

2K 0 0

shekar

Simplifying Persian NLP for Modern Applications

2K 62 4

multi-rake

Multilingual Rapid Automatic Keyword Extraction (RAKE) for Python

2K 272 37

youtubetags

YouTube SEO tool for extracting video tags without the need for the official YouTube API

2K 44 15

semantic-keywords

TF-IDF counts words. semantic-keywords understands meaning. It uses sentence embeddings (all-MiniLM-L6-v2 by default) and Maximal Marginal Relevance (MMR) to return keywords that are both relevant and diverse — not just the most frequent phrases. Works fully offline after a one-time model download. No API key. No rate limits.

1K 0 0

textrank4zh

:deciduous_tree:从中文文本中自动提取关键词和摘要

1K 3K 841

rapid-textrank

⚡ High-performance TextRank in Rust with Python bindings. Extract keywords 10-100x faster than pure Python. Supports TextRank, PositionRank & BiasedTextRank with 18 languages.

1K 1 0

rakun2

RaKUn 2.0 - A fast keyword detection algorithm

998 73 7

chunkey-bert

Modification of the KeyBERT method to extract keywords and keyphrases using chunks. This provides better results, especialy when handling long documents.

899 1 0