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README.md
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license:
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---
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# ZINC-t5
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license: mit
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datasets:
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- sagawa/ZINC-canonicalized
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metrics:
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- accuracy
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model-index:
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- name: ZINC-deberta
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results:
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- task:
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name: Masked Language Modeling
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type: fill-mask
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dataset:
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name: sagawa/ZINC-canonicalized
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type: sagawa/ZINC-canonicalized
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metrics:
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- name: Accuracy
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type: accuracy
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value: 0.9497212171554565
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# ZINC-t5
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This model is a fine-tuned version of [google/t5-v1_1-base](https://huggingface.co/microsoft/deberta-base) on the sagawa/ZINC-canonicalized dataset.
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It achieves the following results on the evaluation set:
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- Loss: 0.1202
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- Accuracy: 0.9497
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## Model description
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We trained t5 on SMILES from ZINC using the task of masked-language modeling (MLM). Its tokenizer is also trained on ZINC.
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## Intended uses & limitations
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This model can be used for the prediction of molecules' properties, reactions, or interactions with proteins by changing the way of finetuning.
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As an example, We finetuned this model to predict products. Model is [here](https://huggingface.co/sagawa/ZINC-t5-productpredicition), and you can use the demo [here](https://huggingface.co/spaces/sagawa/predictproduct-t5).
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Using its encoder, we trained a regression model to predict a reaction yield. You can use this demo [here](https://huggingface.co/spaces/sagawa/predictyield-t5).
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## Training procedure
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### Training hyperparameters
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The following hyperparameters were used during training:
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- learning_rate: 5e-03
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- train_batch_size: 30
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- eval_batch_size: 32
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- seed: 42
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- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
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- lr_scheduler_type: linear
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- num_epochs: 30.0
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### Training results
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| Training Loss | Step | Accuracy | Validation Loss |
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|:-------------:|:------:|:--------:|:---------------:|
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| 0.2226 | 25000 | 0.9843 | 0.2226 |
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| 0.1783 | 50000 | 0.9314 | 0.1783 |
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| 0.1619 | 75000 | 0.9371 | 0.1619 |
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| 0.1520 | 100000 | 0.9401 | 0.1520 |
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| 0.1449 | 125000 | 0.9422 | 0.1449 |
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| 0.1404 | 150000 | 0.9436 | 0.1404 |
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| 0.1368 | 175000 | 0.9447 | 0.1368 |
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| 0.1322 | 200000 | 0.9459 | 0.1322 |
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| 0.1299 | 225000 | 0.9466 | 0.1299 |
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| 0.1268 | 250000 | 0.9473 | 0.1268 |
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| 0.1244 | 275000 | 0.9483 | 0.1244 |
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| 0.1216 | 300000 | 0.9491 | 0.1216 |
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| 0.1204 | 325000 | 0.9497 | 0.1204 |
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