Sentiment Classification Using Document Embeddings Trained with Cosine Similarity

ACL 2019 Tan ThongtanTanasanee Phienthrakul

In document-level sentiment classification, each document must be mapped to a fixed length vector. Document embedding models map each document to a dense, low-dimensional vector in continuous vector space... (read more)

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Evaluation results from the paper

Task Dataset Model Metric name Metric value Global rank Compare
Sentiment Analysis IMDb NB-weighted-BON + dv-cosine Accuracy 97.4 # 1