Using Investor and News Sentiment in Tourism Stock Price Prediction based on XGBoost Model.

Yujia Hu Liwei Shao Lei La Honglei Hua

Published in: BCD (2021)

Keyphrases

prior knowledge
computational model
formal model
information retrieval
probabilistic model
mathematical model
experimental data
neural network
web pages
keywords
objective function
natural language
probability distribution
knowledge discovery
management system
conceptual model