On telecom review data, combining Word2Vec and FastText word vectors with the first PCA component improves classifier F1 over simple averaging, while BERT-PCA helps most in hard multiclass tasks.
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Word Embedding Techniques for Classification of Star Ratings
On telecom review data, combining Word2Vec and FastText word vectors with the first PCA component improves classifier F1 over simple averaging, while BERT-PCA helps most in hard multiclass tasks.