An Ensemble Approach to Question Classification: Integrating Electra Transformer, GloVe, and LSTM
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This paper introduces a novel ensemble approach for question classification using state-of-the-art models – Electra, GloVe, and LSTM. The proposed model is trained and evaluated on the TREC dataset, a well-established benchmark for question classification tasks. The ensemble model combines the strengths of Electra, a transformer-based model for language understanding, GloVe, a global vectors for word representation, and LSTM, a recurrent neural network variant, providing a robust and efficient solution for question classification. Extensive experiments were carried out to compare the performance of the proposed ensemble approach with other cutting-edge models, such as BERT, RoBERTa, and DistilBERT. Our results demonstrate that the ensemble model outperforms these models across all evaluation metrics, achieving an accuracy of 0.8 on the test set. These findings underscore the effectiveness of the ensemble approach in enhancing the performance of question classification tasks, and invite further exploration of ensemble methods in natural language processing.
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