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Sentiment topic sarcasm mixture model to distinguish sarcasm prevalent topics based on the sentiment bearing words in the tweets.
K. Nimala
R. Jebakumar
M. Saravanan
Published in:
J. Ambient Intell. Humaniz. Comput. (2021)
Keyphrases
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mixture model
topic specific
sentiment polarity
sentiment analysis
short texts
topic detection
topic modeling
sentiment classification
short text
blog posts
opinion mining
document level
em algorithm
latent topics
topic models
generative model
public opinion
gaussian mixture model
probabilistic model
language model
density estimation
opinion retrieval
latent dirichlet allocation
keywords
social media
product reviews
expectation maximization
statistical topic models
model selection
text classification
topic hierarchy
sentence level
unsupervised learning
mixture modeling
text documents
text mining
twitter posts
news articles
information retrieval
document collections
training set
object recognition
training data