Text Preprocessing | Sentiment Analysis with BERT using huggingface, PyTorch and Python Tutorial

Publicado em: 01 Janeiro 1970
no canal de: Venelin Valkov

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Learn how to preprocess raw text data using the huggingface BertTokenizer and create a PyTorch dataset. We'll look into adding special tokens, padding to fixed-length sequences and creating attention masks.

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⭐️ Tutorial Contents ⭐️

(00:00) Introduction
(02:18) Notebook setup
(03:36) Data exploration
(11:07) Data preprocessing - tokenization, padding & attention mask
(26:55) Choosing maximum sequence length
(29:34) Create PyTorch dataset
(33:47) Splitting the data into train, validation, and test sets
(35:13) Creating data loaders

#BERT #Huggingface #PyTorch #SentimentAnalysis #TextPreprocessing #NLP #Tokenizer

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