Model Card
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README.md
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license: apache-2.0
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---
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* dataset: opus
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* model: transformer-align
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* pre-processing: normalization + SentencePiece
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* download original weights: [opus-2019-12-18.zip](https://object.pouta.csc.fi/OPUS-MT-models/it-en/opus-2019-12-18.zip)
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* test set translations: [opus-2019-12-18.test.txt](https://object.pouta.csc.fi/OPUS-MT-models/it-en/opus-2019-12-18.test.txt)
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* test set scores: [opus-2019-12-18.eval.txt](https://object.pouta.csc.fi/OPUS-MT-models/it-en/opus-2019-12-18.eval.txt)
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##
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| testset | BLEU | chr-F |
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|-----------------------|-------|-------|
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license: apache-2.0
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---
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# opus-mt-it-en
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## Table of Contents
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- [Model Details](#model-details)
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- [How to Get Started With the Model](#how-to-get-started-with-the-model)
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- [Uses](#uses)
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- [Risks, Limitations and Biases](#risks-limitations-and-biases)
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- [Training](#training)
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- [Evaluation](#evaluation)
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## Model Details
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**Model Description:**
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- **Developed by:** [Language Technology Research Group at the University of Helsinki](https://blogs.helsinki.fi/language-technology/)
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- **Model Type:** transformer-align
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- **Language(s):**
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- Source Language: Italian
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- Target Language: English
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- **License:** apache-2.0
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- **Resources for more information:**
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- [GitHub Repo](https://github.com/Helsinki-NLP/OPUS-MT-train)
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## How to Get Started With the Model
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```python
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from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
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tokenizer = AutoTokenizer.from_pretrained("Helsinki-NLP/opus-mt-it-en")
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model = AutoModelForSeq2SeqLM.from_pretrained("Helsinki-NLP/opus-mt-it-en")
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```
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## Uses
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#### Direct Use
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This model can be used for translation and text-to-text generation.
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## Risks, Limitations and Biases
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**CONTENT WARNING: Readers should be aware this section contains content that is disturbing, offensive, and can propagate historical and current stereotypes.**
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Significant research has explored bias and fairness issues with language models (see, e.g., [Sheng et al. (2021)](https://aclanthology.org/2021.acl-long.330.pdf) and [Bender et al. (2021)](https://dl.acm.org/doi/pdf/10.1145/3442188.3445922)).
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Further details about the dataset for this model can be found in the OPUS readme: [it-en](https://github.com/Helsinki-NLP/OPUS-MT-train/blob/master/models/it-en/README.md)
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#### Training Data
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##### Preprocessing
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* **Pre-processing:** Normalization + SentencePiece
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* **Dataset:** [opus](https://github.com/Helsinki-NLP/Opus-MT)
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* **Download original weights:** [opus-2019-12-18.zip](https://object.pouta.csc.fi/OPUS-MT-models/it-en/opus-2019-12-18.zip)
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* **Test set translations:** [opus-2019-12-18.test.txt](https://object.pouta.csc.fi/OPUS-MT-models/it-en/opus-2019-12-18.test.txt)
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## Evaluation
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### Results
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* **Test set scores:** [opus-2019-12-18.eval.txt](https://object.pouta.csc.fi/OPUS-MT-models/it-en/opus-2019-12-18.eval.txt)
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#### Benchmarks
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| testset | BLEU | chr-F |
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|-----------------------|-------|-------|
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