Fine-tune BERT (bert-base-uncased) for sentiment classification on the Sentiment140 Twitter dataset using the Hugging Face Transformers library with PyTorch.
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Apr 28, 2025 - Python
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sentiment140
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A comparative study of Sentiment Analysis using state-of-the-art BERT Transformers and traditional Recurrent Neural Networks (RNN, LSTM, GRU). Evaluates performance metrics on the Sentiment140 dataset.
nlp deep-learning sentiment-analysis tensorflow pytorch lstm gru rnn bert comparative-analysis sentiment140
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Apr 5, 2026 - Jupyter Notebook
End-to-end Twitter sentiment analysis using NLP and Logistic Regression on the Sentiment140 dataset, including text preprocessing, TF-IDF vectorization, model training, evaluation, and persistence.
python nlp data-science machine-learning natural-language-processing sentiment-analysis text-classification scikit-learn nltk logistic-regression twitter-sentiment kaggle-dataset sentiment140 tfdif
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Jan 27, 2026 - Jupyter Notebook
Cross-domain sentiment analysis pipeline comparing classical machine learning (TF-IDF + Logistic Regression) with modern transformer architectures (DistilBERT) to measure out-of-domain performance drops.
nlp machine-learning natural-language-processing sentiment-analysis text-classification transformers pytorch logistic-regression tf-idf cross-domain domain-adaptation imdb-reviews huggingface distilbert sentiment140
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Apr 6, 2026 - Jupyter Notebook
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