Open-source alternatives to KeyEE

This is a meta-model distilled from ChatGPT-3.5-turbo for information extraction. This is an intermediate checkpoint that can be well-transferred to all kinds of downstream information extraction tasks.

A concept and obvious expression pattern collection of Chinese compound event extraction which then be evolved into ComplexEventGraph，本项目提出了中文复合事件的概念与显式模式，包括条件事件、因果事件、顺承事件、反转事件等事件抽取，并形成事理图谱。

An exploration for Eventline (important news Rank organized by pulic time)，针对某一事件话题下的新闻报道集合，通过使用docrank算法，对新闻报道进行重要性识别，并通过新闻报道时间挑选出时间线上重要新闻。

An implementation for Text2Event: Controllable Sequence-to-Structure Generation for End-to-end Event Extraction - Please contact Yaojie Lu (@luyaojie) for questions and suggestions.

Source code for Findings of ACL 2024 paper: Beyond Single-Event Extraction: Towards Efficient Document-Level Multi-Event Argument Extraction.

This is the implementation of filter-then-rerank pipeline in Large Language Model Is Not a Good Few-shot Information Extractor, but a Good Reranker for Hard Samples!. EMNLP'2023 (Findings).

This is the implementation of the paper Prompt for Extraction? PAIE: Prompting Argument Interaction for Event Argument Extraction. ACL'2022.

Pytorch Solution of Event Extraction Task using BERT on ACE 2005 corpus

Code for our ACL-2023 paper AMPERE: AMR-Aware Prefix for Generation-Based Event Argument Extraction Model

Code for our NAACL-2022 paper DEGREE: A Data-Efficient Generation-Based Event Extraction Model.

Code for paper "Document-Level Argument Extraction by Conditional Generation". NAACL 21'

Official repo for paper Code4Struct: Code Generation for Few-Shot Structured Prediction from Natural Language.

The pre-trained corpus of ClarET is the same as that of EventBERT and can be found in CORPUS.

Code for "Leveraging ChatGPT in Pharmacovigilance Event Extraction: An Empirical Study" (EACL 2024).

This repository is the official implementation of MLBiNet: A Cross-Sentence Collective Event Detection Network.