Sentiment Analysis of Elderly Wearable Device Users Based on Text Mining.
Jin ZhouMeiyu ZhouPublished in: AHFE (17) (2021)
Keyphrases
- sentiment analysis
- text mining
- physical activity
- user generated
- opinion mining
- product reviews
- sentiment classification
- text classification
- micro blog
- natural language processing
- sentence level
- social media content
- information extraction
- user interaction
- ambient intelligence
- text documents
- rating prediction
- daily activities
- online reviews
- information sources
- collaborative filtering
- multi aspect
- product features
- user interface
- user generated content
- sentiment lexicon
- machine learning
- real world
- sentiment words
- wearable devices
- information overload
- document clustering
- knowledge discovery
- recommender systems
- information retrieval
- data mining
- heart rate
- smart home
- input device
- user interests
- activity recognition
- health related
- topic models
- expert systems
- databases