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README.md

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 This model is a fine-tuned checkpoint of [RoBERTa-large](https://huggingface.co/roberta-large) (Liu et al. 2019). It enables reliable binary sentiment analysis for various types of English-language text. For each instance it predicts either positive (1) or negative (0) sentiment. The model was fine-tuned and evaluated on 15 data sets from diverse text sources to enhance generalization across different types of texts (reviews, tweets, etc.). Consequently, it outperforms models trained on only one type of text (e.g., movie reviews from the popular SST-2 benchmark) when used on new data as shown below. 
  
 # Usage
-The model can be used with few lines of code as shown below. We suggest that you manually label a subset of your data to evaluate performance for your use case. For performance benchmark values across different sentiment analysis contexts, refer to our paper ([Heitmann et al. 2020](https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3489963)). The model can also be used as a starting point for further [fine-tuning](https://huggingface.co/transformers/custom_datasets.html#fine-tuning-with-trainer) on your sentiment analysis task.
+The model can be used with few lines of code. We suggest that you manually label a subset of your data to evaluate performance for your use case. For performance benchmark values across different sentiment analysis contexts, refer to our paper ([Heitmann et al. 2020](https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3489963)). The model can also be used as a starting point for further [fine-tuning](https://huggingface.co/transformers/custom_datasets.html#fine-tuning-with-trainer) on your sentiment analysis task.
 
 The easiest way to use the model employs Huggingface's [sentiment analysis pipeline](https://huggingface.co/transformers/quicktour.html#getting-started-on-a-task-with-a-pipeline):
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