ACL RD-TEC 1.0 Summarization of P06-1003
Paper Title:
UNSUPERVISED TOPIC MODELLING FOR MULTI-PARTY SPOKEN DISCOURSE
UNSUPERVISED TOPIC MODELLING FOR MULTI-PARTY SPOKEN DISCOURSE
Authors: Matthew Purver and Konrad P. Körding and Thomas L. Griffiths and Joshua B. Tenenbaum
Primarily assigned technology terms:
- algorithm
- annotation tool
- approximation
- automatic segmentation
- automatic speech recognition
- automatic topic segmentation
- classification
- classifier
- computational linguistics
- computing
- corpus annotation
- delta function
- discourse understanding
- document classification
- gibbs sampling
- hardware
- hidden markov
- hidden markov model
- identification
- inference algorithm
- kernel
- language modelling
- language processing
- learning
- markov model
- meeting recording
- modelling
- processing
- recognition
- robust language processing
- sampling
- scoring
- segmentation
- segmentation tool
- smoothing
- speech recognition
- splitting
- spoken discourse
- statistical language modelling
- supervised learning
- supervised system
- text segmentation
- topic extraction
- topic identification
- topic inference
- topic modelling
- topic segmentation
- unsupervised segmentation
- word stemming
Other assigned terms:
- annotation
- approach
- asr output
- association for computational linguistics
- bayesian model
- benchmark
- bigram
- break
- broadcast news
- coherence
- cohesion
- conditional probabilities
- conditional probability
- correlation
- cue phrases
- dependency structure
- dirichlet distribution
- discourse
- discourse information
- distribution
- document
- events
- fact
- generative model
- generative models
- hierarchical structure
- hmm model
- hypotheses
- icsi meeting corpus
- joint distribution
- knowledge
- lexical cohesion
- lexical information
- lexical model
- linear combination
- linguistics
- markov chain
- measure
- measures
- meeting corpus
- method
- monologue
- multi-party discourse
- multinomial distribution
- named entities
- noise
- paragraphs
- posterior
- posterior distribution
- posterior probability
- probabilities
- probability
- probability distribution
- pronouns
- prosody
- recognition errors
- segment boundaries
- segment boundary
- segmentation accuracy
- segmentation problem
- segments
- semantic
- semantic coherence
- speech recognition errors
- style
- technique
- terms
- text
- tokens
- topics
- training
- transcriptions
- transcripts
- understanding
- user
- utterance
- vocabulary
- word
- word error rates
- words
