sense2vec - A Fast and Accurate Method for Word Sense Disambiguation In Neural Word Embeddings. (arXiv:1511.06388v1 [cs.CL])
Neural word representations have proven useful in Natural Language Processing (NLP) tasks due to their ability to efficiently model complex semantic and syntactic word relationships. However, most techniques model only one representation per word, despite the fact that a single word can have multiple meanings or "senses". Some techniques model words by using multiple vectors that are clustered based on context.