ToG

The code for paper: "Think-on-Graph: Deep and Responsible Reasoning of Large Language Model on Knowledge Graph".

Here is the illustration of ToG:

The pipeline of ToG:

Project Structure

requirements.txt: Pip environment file.
data/: Evaluation datasets. See data/README.md for details.
CoT/: CoT methods. See CoT/README.md for details.
eval/: Evaluation script. See eval/README.md for details.
Freebase/: Freebase environment setting. See Freebase/README.md for details.
Wikidata/: Wikidata environment setting. See Wikidata/README.md for details.
tools/: Common tools used in ToG. See tools/README.md for details.
ToG/: Source codes.
- client.py: Pre-defined Wikidata APIs, copy from Wikidata/.
- server_urls.txt: Wikidata server urls, copy from Wikidata/.
- main_freebase.py: The main file of ToG where Freebase as KG source. See README.md for details.
- main_wiki.py: Same as above but using Wikidata as KG source. See README.md for details.
- prompt_list.py: The prompts for the ToG to pruning, reasoning and generating.
- freebase_func.py: All the functions used in main_freebase.py.
- wiki_func.py: All the functions used in main_wiki.py.
- utils.py: All the functions used in ToG.

Get started

Before running ToG, please ensure that you have successfully installed either Freebase or Wikidata on your local machine. The comprehensive installation instructions and necessary configuration details can be found in the README.md file located within the respective folder.

The required libraries for running ToG can be found in requirements.txt.

When using the Wikidata service, copy the client.py and server_urls.txt files from the Wikidata directory into the ToG folder.

How to run

See ToG/ README.md

How to eval

Upon obtaining the result file, such as ToG_cwq.jsonl, you should using the jsonl2json.py script from the tools directory to convert the ToG_cwq.jsonl to ToG_cwq.json. Then, evaluate using the script in the eval folder (see README.md in eval folder).

How to cite

If you interested or inspired by this work, you can cite us by:

@misc{sun2023thinkongraph,
      title={Think-on-Graph: Deep and Responsible Reasoning of Large Language Model with Knowledge Graph}, 
      author={Jiashuo Sun and Chengjin Xu and Lumingyuan Tang and Saizhuo Wang and Chen Lin and Yeyun Gong and Heung-Yeung Shum and Jian Guo},
      year={2023},
      eprint={2307.07697},
      archivePrefix={arXiv},
      primaryClass={cs.CL}
}

Experiment:

Application:

Claims

This project uses the Apache 2.0 protocol. The project assumes no legal responsibility for any of the model's output and will not be held liable for any damages that may result from the use of the resources and output.

snakesgun/ToG

ToG