Sentiment analysis in non-fixed length audios using a Fully Convolutional Neural Network.
María Teresa García-OrdásHéctor Alaiz-MoretónJosé Alberto Benítez-AndradesIsaías García-RodríguezOscar García-OlallaCarmen BenavidesPublished in: Biomed. Signal Process. Control. (2021)
Keyphrases
- sentiment analysis
- fixed length
- convolutional neural network
- variable length
- opinion mining
- feature vectors
- sentiment classification
- face detection
- sentence level
- text classification
- text mining
- product reviews
- natural language processing
- neural network
- user generated
- social media content
- online reviews
- multi aspect
- bitstream
- n gram
- sentiment lexicon
- wavelet coefficients
- language model
- multiscale
- bayesian networks
- high quality
- similarity measure
- artificial intelligence