A Complete VADER-Based Sentiment Analysis of Bitcoin (BTC) Tweets during the Era of COVID-19.
Toni PanoRasha KashefPublished in: Big Data Cogn. Comput. (2020)
Keyphrases
- sentiment analysis
- social media content
- opinion mining
- sentiment classification
- text classification
- text mining
- micro blog
- sentence level
- social media
- natural language processing
- multi aspect
- online reviews
- product features
- user generated
- named entities
- public opinion
- product reviews
- sentiment lexicon
- information extraction
- neural network
- block truncation coding
- collective classification
- co occurrence
- natural language
- information retrieval