SCL-RAI

Hi, this is the code of our paper "SCL-RAI: Span-based Contrastive Learning with Retrieval Augmented Inference for Unlabeled Entity Problem in NER" accepted by COLING 2022. Our paper is available here.

News:

Accepted by COLING 2022. 2022.08.16

Code released at Github. 2022.08.16

Preparation

1. Download pretrained LM: bert-base-chinese model.pt and put it into resource/bert-base-chinese
2. Use requirements.txt to get the right environments.

Reproduce results

For EC:

sh train_EC.sh

For NEWS:

sh train_NEWS.sh

We got our results in single A40.