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--- |
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license: openrail |
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pipeline_tag: text-generation |
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--- |
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**To use MathT5 easily:** |
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1. Download ```MathT5.py``` to your working directory. |
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2. ```from MathT5 import load_model, inference``` |
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3. ```tokenizer, model = load_model("jmeadows17/MathT5-large")``` |
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4. ```inference(prompt, tokenizer, model)``` |
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```MathT5.pretty_print(text, prompt=True)``` makes prompts and outputs (```prompt=False```) easier to read. |
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**Overview** |
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MathT5-large is a version of FLAN-T5-large fine-tuned for 25 epochs on 15K (LaTeX) synthetic mathematical derivations (containing 4 - 10 equations), that were generated using a symbolic solver (SymPy). |
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It outperforms GPT-4 and ChatGPT on a derivation generation task in ROUGE, BLEU, BLEURT, and GLEU scores, and shows some generalisation capabilities. |
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It was trained on 155 physics symbols, but struggles with out-of-vocabulary symbols. Paper available soon. |
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**Example prompt:** |
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```prompt = "Given \\cos{(q)} = \\theta{(q)}, |
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then derive - \\sin{(q)} = \\frac{d}{d q} \\theta{(q)}, |
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then obtain (- \\sin{(q)})^{q} (\\frac{d}{d q} \\cos{(q)})^{q} = (- \\sin{(q)})^{2 q}"``` |
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Output derivations are equations separated by "and". |
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Use ```"jmeadows17/MathT5-base"``` for the lightweight version. |
