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README.md
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---
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license: mit
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---
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---
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language:
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- sv
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- 'no'
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- da
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- en
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license: mit
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tags:
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- bert
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- roberta
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pipeline_tag: fill-mask
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widget:
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- text: Huvudstaden i Sverige är <mask>.
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example_title: Swedish
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- text: Hovedstaden i Norge er <mask>.
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example_title: Norwegian
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- text: Danmarks hovedstad er <mask>.
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example_title: Danish
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---
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# roberta-large-1160k
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## Intended uses
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You can use the raw model for masked language modeling, but it's mostly intended to be fine-tuned on a downstream task.
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### How to use
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You can use this model directly with a pipeline for masked language modeling:
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```python
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>>> from transformers import pipeline
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>>> unmasker = pipeline('fill-mask', model='AI-Sweden-Models/roberta-large-550k')
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>>> unmasker("Huvudstaden i Sverige är <mask>.")
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[{'score': 0.5841221213340759,
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'token': 1945,
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'token_str': ' Stockholm',
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'sequence': 'Huvudstaden i Sverige är Stockholm.'},
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{'score': 0.06775698810815811,
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'token': 5007,
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'token_str': ' Göteborg',
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'sequence': 'Huvudstaden i Sverige är Göteborg.'},
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{'score': 0.05057400465011597,
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'token': 5761,
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'token_str': ' Malmö',
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'sequence': 'Huvudstaden i Sverige är Malmö.'},
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{'score': 0.021936343982815742,
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'token': 21449,
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'token_str': ' Norrköping',
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'sequence': 'Huvudstaden i Sverige är Norrköping.'},
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{'score': 0.017798304557800293,
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'token': 5658,
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'token_str': ' Uppsala',
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'sequence': 'Huvudstaden i Sverige är Uppsala.'}]
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```
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```python
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>>> unmasker("Hovedstaden i Norge er <mask>.")
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[{'score': 0.6792309284210205,
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'token': 5158,
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'token_str': ' Oslo',
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'sequence': 'Hovedstaden i Norge er Oslo.'},
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{'score': 0.09379775077104568,
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'token': 15456,
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'token_str': ' Trondheim',
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'sequence': 'Hovedstaden i Norge er Trondheim.'},
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{'score': 0.052535850554704666,
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'token': 11370,
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'token_str': ' Bergen',
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'sequence': 'Hovedstaden i Norge er Bergen.'},
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{'score': 0.03465486690402031,
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'token': 29407,
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'token_str': ' hovedstaden',
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'sequence': 'Hovedstaden i Norge er hovedstaden.'},
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{'score': 0.03017985075712204,
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'token': 33311,
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'token_str': ' Kristiansand',
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'sequence': 'Hovedstaden i Norge er Kristiansand.'}]
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```
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```python
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>>> unmasker("Danmarks hovedstad er <mask>.")
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[{'score': 0.11624140292406082,
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'token': 4794,
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'token_str': ' København',
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'sequence': 'Danmarks hovedstad er København.'},
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{'score': 0.045051511377096176,
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'token': 7680,
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'token_str': ' død',
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'sequence': 'Danmarks hovedstad er død.'},
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{'score': 0.02936543896794319,
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'token': 10795,
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'token_str': ' lukket',
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'sequence': 'Danmarks hovedstad er lukket.'},
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{'score': 0.026030730456113815,
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'token': 13580,
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'token_str': ' Odense',
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'sequence': 'Danmarks hovedstad er Odense.'},
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{'score': 0.02130937948822975,
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'token': 16347,
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'token_str': ' Roskilde',
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'sequence': 'Danmarks hovedstad er Roskilde.'}]
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```
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Here is how to use this model to get the features of a given text in PyTorch:
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```python
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from transformers import RobertaTokenizer, RobertaModel
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tokenizer = RobertaTokenizer.from_pretrained('AI-Sweden-Models/roberta-large-550k')
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model = RobertaModel.from_pretrained('AI-Sweden-Models/roberta-large-550k')
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text = "Replace me by any text you'd like."
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encoded_input = tokenizer(text, return_tensors='pt')
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output = model(**encoded_input)
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```
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## Training data
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The Scandinavian subset of the Nordic Pile (Swedish, Norwegian, Danish), consisting of 414 962 688 text samples.
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## Training procedure
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The model was trained with the [optimum-habana](https://github.com/huggingface/optimum-habana) framework. Utilizing 8X Intel® Gaudi® 2 AI accelerators, managed by Intel Sweden AB.
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The weights from https://huggingface.co/FacebookAI/roberta-large are used as initialization, and the tokenizer is trained from scratch.
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This model is a checkpoint (1 160 000 / 1 350 790). The final run is 5 epochs.
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A batch size of 1536 was used.
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## Evaluation results
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When fine-tuned on downstream tasks, this model achieves the following results:
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