The Firm Life Cycle Forecasting Model Using Machine Learning Based on News Articles.
Si-Young LeeSae-Yong OhSangwook LeeGwang Yong GimPublished in: Int. J. Networked Distributed Comput. (2021)
Keyphrases
- life cycle
- news articles
- forecasting model
- machine learning
- short term
- text documents
- online news
- bp neural network
- news sites
- support vector regression
- text mining
- news stories
- business models
- design process
- active learning
- prediction model
- long term
- information extraction
- real option
- text classification
- computer vision
- pattern recognition
- natural language processing
- feature selection
- support vector machine
- learning algorithm
- fault diagnosis
- ls svm
- image classification
- neural network
- stock price
- news events
- product life cycle
- regression model
- topic models
- back propagation
- unsupervised learning
- particle swarm optimization
- least squares
- evolutionary algorithm
- artificial neural networks
- decision trees