SLOmet-ATOMIC 2020: On Symbolic and Neural Commonsense Knowledge Graphs in Slovenian Language

The SloMET-ATOMIC 2020 is a Slovene commonsense reasoning model adapted from the original COMET-ATOMIC 2020 model.

☑️ Requirements

Before starting the project make sure these requirements are available:

• python. For executing the code in this project.
• git. For versioning your code.
• dvc. For versioning your data (part of project requirements).

🛠️ Setup

Create a python environment

First create the virtual environment where the service will store all the modules.

Using virtualenv

Using the virtualenv command, run the following commands:

# install the virtual env command
pip install virtualenv

# create a new virtual environment
virtualenv -p python ./.venv

# activate the environment (UNIX)
./.venv/bin/activate

# activate the environment (WINDOWS)
./.venv/Scripts/activate

# deactivate the environment (UNIX & WINDOWS)
deactivate

Using conda

Install conda, a program for creating python virtual environments. Then run the following commands:

# create a new virtual environment
conda create --name slomet2020 python=3.8 pip

# activate the environment
conda activate slomet2020

# deactivate the environment
deactivate

Install

To install the requirements run:

pip install -e .

🗃️ Data

The data set used in these experiments is the SloATOMIC 2020 data set, a slovene translation of the ATOMIC 2020 data set. The data set has been automatically translated using the DeepL translation service. In addition, 10k examples have been manually corrected.

⚗️ Experiments

To run the experiments, run the folowing commands:

# retrieve the sloatomic 2020 data set and extract it in the ./data folder
curl --remote-name-all https://www.clarin.si/repository/xmlui/bitstream/handle/11356/1724{/sloatomic2020.zip} && unzip -o sloatomic2020.zip -d ./data && rm -f sloatomic2020.zip

# model training script
python scripts/train_comet_gpt2.py \
    --train_data_path=./data/sloatomic_train.tsv \
    --valid_data_path=./data/sloatomic_dev.tsv \
    --models_dir_path=./models

# model testing script
python scripts/test_comet_gpt2.py \
    --test_data_path=./data/sloatomic_test.tsv.automatic_all \
    --models_dir_path=./models/checkpoint_latest \
    --results_dir_path=./results

# model evaluation script
python scripts/eval_comet_gpt2.py \
    --pred_file_path=./results/pred_generations.jsonl

🦉 Using DVC

An alternative way of running the whole experiment is by using DVC. To do this, simply run:

dvc exp run

This command will read the dvc.yaml file and execute the stages accordingly, taking any dependencies into consideration. NOTE: The experiment will run the evaluation on the manual 10k test set (see Results). If an evaluation on a different test set is required, please change the test_data_path parameter and the appropriate dependencies in the dvc.yaml file.

Results

The results folder contain the files for both evaluating the generations and the evalution results. File results/pred_generations_gens_scores.jsonl show the performance of the model based on various metrics.

The table below shows the performances of the commonsense models trained using the corresponding language model and the SloATOMIC dataset. The evaluation was performed in various ways:

• Automatic all. The evaluation performed on the whole automatically translated SloATOMIC test set.
• Automatic 10k. The evaluation performed on a selection of 10k examples from the automatically translated SloATOMIC test set.
• Manual 10k. The evaluation performed on the manually inspected and fixed examples from the automatic 10k subset.

Language Model	Model Lang	Test Set	BLEU-1	BLEU-2	BLEU-3	BLEU-4	CIDEr	METEOR	ROUGE-L
Milos/slovak-gpt-j-162M	Slovak	Automatic all	0.158	0.068	0.033	0.020	0.236	0.106	0.194
		Automatic 10k	0.321	0.157	0.079	0.031	0.541	0.217	0.406
		Manual 10k	0.273	0.121	0.068	0.028	0.504	0.189	0.354
EleutherAI/gpt-neo-125M	English	Automatic all	0.263	0.128	0.051	0.023	0.431	0.184	0.351
		Automatic 10k	0.256	0.069	0.000	0.000	0.498	0.178	0.355
		Manual 10k	0.221	0.046	0.001	0.000	0.472	0.160	0.320
macedonizer/sl-gpt2	Slovene	Automatic all	0.322	0.163	0.087	0.052	0.476	0.220	0.395
		Automatic 10k	0.327	0.169	0.099	0.064	0.535	0.219	0.408
		Manual 10k	0.266	0.099	0.047	0.023	0.488	0.183	0.350
gpt-janezek	Slovene	Automatic all	0.301	0.148	0.082	0.053	0.490	0.210	0.388
		Automatic 10k	0.331	0.151	0.078	0.047	0.553	0.214	0.402
		Manual 10k	0.266	0.094	0.041	0.020	0.488	0.181	0.345
gpt-janez	Slovene	Automatic all	0.324	0.174	0.108	0.076	0.508	0.225	0.397
		Automatic 10k	0.340	0.175	0.101	0.063	0.551	0.229	0.420
		Manual 10k	0.283	0.136	0.089	0.061	0.505	0.194	0.358
cjvt/gpt-sl-base	Slovene	Automatic all	0.338	0.192	0.121	0.086	0.526	0.235	0.413
		Automatic 10k	0.345	0.193	0.128	0.092	0.568	0.230	0.423
		Manual 10k	0.282	0.149	0.095	0.000	0.509	0.193	0.357
COMET(GPT2-XL)	English	Original ENG	0.407	0.248	0.171	0.124	0.653	0.292	0.485

🚀 Using the trained model

When the model is trained, use the scripts below to load the model and tokenizer:

# Importing the GPT2 modules from huggingface/transformers
from transformers import GPT2LMHeadModel, GPT2Tokenizer

# define the directory path that contains the model data
MODEL_DIR_PATH = "./models/checkpoint_latest"

# initialize the model and tokenizer with the trained data
model = GPT2LMHeadModel.from_pretrained(MODEL_DIR_PATH)
tokenizer = GPT2Tokenizer.from_pretrained(MODEL_DIR_PATH)

An example of how it can be used is found in the scripts/apply_comet_gpt2.py file.

📦️ Available models

This project made the following commonsense reasoning model available:

• SloMET-ATOMIC-2020

📚 Papers

If using this code, please cite the following papers:

SLOmet - Slovenian Commonsense Description. Adrian Mladenić Grobelnik, Erik Novak, Dunja Mladenić, Marko Grobelnik SiKDD Slovenian KDD Conference, 2022.

📓 Related Work

(Comet-) Atomic 2020: On Symbolic and Neural Commonsense Knowledge Graphs. Jena D. Hwang, Chandra Bhagavatula, Ronan Le Bras, Jeff Da, Keisuke Sakaguchi, Antoine Bosselut, Yejin Choi AAAI Conference on Artificial Intelligence, 2021.

📣 Acknowledgments

This work is developed by Department of Artificial Intelligence at Jozef Stefan Institute.

The work is supported by the Slovenian Research Agency and the RSDO project.