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Pretrained BERT model for analysing COVID-19 Twitter data

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Bumps [tensorflow](https://github.com/tensorflow/tensorflow) from 2.2.0 to 2.7.2. Release notes Sourced from tensorflow's releases. TensorFlow 2.7.2 Release 2.7.2 This releases introduces several vulnerability fixes: Fixes a code injection in saved_model_cli (CVE-2022-29216) Fixes...

dependencies

I had a run through with this model classifying comments on a petition that had a lot of traction with antivaxers. The results where pretty mixed. Some observations. The model...

I have just checked encodings that autotokenizer produces. It seems that for words "wuhan", "ncov", "coronavirus", "covid", or "sars-cov-2" it produces more than one token, while tokenizer produces one token...

Hey there, I am trying to download the SST-2 dataset, but it shows 403 error. The error message is below: { "error": { "code": 403, "message": "Permission denied. Could not...

Hi, I have a question about the training procesure of COVID-Twitter-BERT v2 MNLI. When it fine-tunes on MNLI dataset, does it use cross-encoder architecture and cross-entripy loss as objective?

Hi, It is a very good paper to explore the twitter related COVID info. I am wondering is there any strategies that could be provided for downstream NER tasks that...

Trying to run the colab given in the readme file. Getting this ![image](https://github.com/digitalepidemiologylab/covid-twitter-bert/assets/58241563/b01d08c7-cc5d-48ab-9770-eeb397909fbe) any idea to resolve?

Bumps [tensorflow](https://github.com/tensorflow/tensorflow) from 2.2.0 to 2.11.1. Release notes Sourced from tensorflow's releases. TensorFlow 2.11.1 Release 2.11.1 Note: TensorFlow 2.10 was the last TensorFlow release that supported GPU on native-Windows. Starting...

dependencies

using `dict` comprehension is faster than invoking the `dict` constructor