M³Seg: A Maximum-Minimum Mutual Information Paradigm for Unsupervised Topic Segmentation in ASR Transcripts.
Ke WangXiutian ZhaoYanghui LiWei PengPublished in: EMNLP (2023)
Keyphrases
- mutual information
- topic segmentation
- automatic speech recognition
- speech recognition
- image registration
- similarity measure
- feature selection
- spontaneous speech
- unsupervised learning
- topic detection
- semi supervised
- speech signal
- hidden markov models
- lexical chains
- closed captions
- novelty detection
- supervised learning
- text categorization
- image retrieval
- machine learning