Abstractive summarization with deep reinforcement learning using semantic similarity rewards.
Figen Beken FikriKemal OflazerBerrin YanikogluPublished in: Nat. Lang. Eng. (2024)
Keyphrases
- semantic similarity
- reinforcement learning
- co occurrence
- similarity measure
- markov decision processes
- vector space model
- lexical chains
- semantically similar
- semantic similarity computation
- state space
- wordnet
- semantic features
- learning algorithm
- semantic information
- reward function
- semantic relatedness
- reward shaping
- semantic relationships
- word sense disambiguation
- machine learning
- multi document summarization
- optimal policy
- semantic similarity measure
- sentence similarity
- document similarity
- semantic representations
- automatic summarization
- artificial intelligence
- high level
- cosine similarity
- visual similarity
- domain knowledge