| | --- |
| | license: mit |
| | tags: |
| | - textual-entailment |
| | - logical-reasoning |
| | - deberta |
| | language: |
| | - en |
| | metrics: |
| | - accuracy |
| | pipeline_tag: text-classification |
| | --- |
| | |
| | # DELTA: Description Logics with Transformers |
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| | Fine-tuning a transformer model for textual entailment over expressive contexts generated from description logic knowledge bases. |
| | Specifically, the model is given a context (a set of facts and rules) and a question. |
| | The model should answer with "True" if the question is logically implied from the context, "False" if it contradicts the context, and "Unknown" if none of the two. |
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| | For more info please see our paper. |
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| | ## Model Details |
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| | ### Model Description |
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| | DELTA<sub>M</sub> is a DeBERTaV3 large model fine-tuned on the DELTA<sub>D</sub> dataset. |
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| | - **License:** MIT |
| | - **Finetuned from model:** `microsoft/deberta-v3-large` |
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| | ### Model Sources |
| | <!-- Provide the basic links for the model. --> |
| | - **Repository:** https://github.com/angelosps/DELTA |
| | - **Paper:** [Transformers in the Service of Description Logic-based Contexts](https://arxiv.org/abs/2311.08941) |
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| | <!-- ## Uses |
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| | <!-- Address questions around how the model is intended to be used, including the foreseeable users of the model and those affected by the model. --> |
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| | <!-- ### Direct Use --> |
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| | <!-- This section is for the model use without fine-tuning or plugging into a larger ecosystem/app. --> |
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| | <!-- [More Information Needed] --> |
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| | <!-- ### Downstream Use [optional] --> |
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| | <!-- This section is for the model use when fine-tuned for a task, or when plugged into a larger ecosystem/app --> |
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| | <!-- [More Information Needed] --> |
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| | <!-- ## Training Details |
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| | ### Training Data --> |
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| | <!-- This should link to a Dataset Card, perhaps with a short stub of information on what the training data is all about as well as documentation related to data pre-processing or additional filtering. --> |
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| | <!-- [More Information Needed] |
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| | ### Training Procedure --> |
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| | <!-- This relates heavily to the Technical Specifications. Content here should link to that section when it is relevant to the training procedure. --> |
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| | <!-- #### Training Hyperparameters |
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| | - **Training regime:** [More Information Needed] <!--fp32, fp16 mixed precision, bf16 mixed precision, bf16 non-mixed precision, fp16 non-mixed precision, fp8 mixed precision --> |
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| | <!-- #### Speeds, Sizes, Times [optional] --> |
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| | <!-- This section provides information about throughput, start/end time, checkpoint size if relevant, etc. --> |
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| | <!-- [More Information Needed] |
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| | ## Evaluation --> |
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| | <!-- This section describes the evaluation protocols and provides the results. --> |
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| | <!-- ### Testing Data, Factors & Metrics |
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| | #### Testing Data |
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| | <!-- This should link to a Dataset Card if possible. --> |
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| | <!-- [More Information Needed] |
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| | #### Metrics --> |
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| | <!-- These are the evaluation metrics being used, ideally with a description of why. --> |
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| | <!-- [More Information Needed] |
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| | ### Results |
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| | [More Information Needed] --> |
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| | <!-- #### Summary --> |
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| | ## Citation |
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| | <!-- If there is a paper or blog post introducing the model, the APA and Bibtex information for that should go in this section. --> |
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| | **BibTeX:** |
| | ``` |
| | @misc{poulis2024transformers, |
| | title={Transformers in the Service of Description Logic-based Contexts}, |
| | author={Angelos Poulis and Eleni Tsalapati and Manolis Koubarakis}, |
| | year={2024}, |
| | eprint={2311.08941}, |
| | archivePrefix={arXiv}, |
| | primaryClass={cs.CL} |
| | } |
| | ``` |
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| | <!-- ## Model Card Authors [optional] |
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| | [More Information Needed] |
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| | ## Model Card Contact |
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| | [More Information Needed] --> |