Unsupervised Keyphrase Extraction with PatternRank

Using pretrained transformer language models and part of speech for state-of-the-art keyphrase extraction

This post is based on our paper “PatternRank: Leveraging Pretrained Language Models and Part of Speech for Unsupervised Keyphrase Extraction (2022)” accepted to KDIR22. You can read more details about our approach there.

📑 To quickly get an overview of the content of a text, we can use keyphrases that concisely reflect its semantic context. Keyphrases describe the most essential aspect of a text. …

ai data science extraction keyphrase-extraction naturallanguageprocessing nlp unsupervised