# LOTN

**Repository Path**: panxuefeng235/LOTN

## Basic Information

- **Project Name**: LOTN
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-04-20
- **Last Updated**: 2021-04-20

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# LOTN
LOTN is the proposed model in 《[Latent Opinions Transfer Network for Target-Oriented Opinion Words Extraction](https://arxiv.org/pdf/2001.01989.pdf)》, which is accepted by AAAI'2020.

# Dependencies

```bash
python==3.5
numpy==1.14.2
tensorflow==1.9
```
# Quick Start

### Step1: pretrained
```bash
sh run_pre_trained.sh
```
### step2: transfer
- Softmax
```bash
sh run_LOTN.sh
python eval_LOTN.py
```
- CRF
```bash
sh run_LOTN.sh
python eval_LOTN_crf.py
```
# Cite
```bash
@article{wu2020latent,
  title={Latent Opinions Transfer Network for Target-Oriented Opinion Words Extraction},
  author={Wu, Zhen and Zhao, Fei and Dai, Xin-Yu and Huang, Shujian and Chen, Jiajun},
  journal={arXiv preprint arXiv:2001.01989},
  year={2020}
}
```

if you have any questions, please contact me zhaof@smail.nju.edu.cn.