High-Frequency News Sentiment and Its Application to Forex Market Prediction.
Frank Z. XingDuc-Hong HoangDinh-Vinh VoPublished in: HICSS (2021)
Keyphrases
- high frequency
- low frequency
- foreign exchange
- visual quality
- discrete wavelet transform
- sentiment analysis
- high resolution
- wavelet coefficients
- exchange rate
- news articles
- wavelet transform
- low pass
- stock price
- subband
- news stories
- stock market
- financial news
- wavelet domain
- high frequencies
- low bit rate coding
- user comments
- wavelet decomposition
- multiscale
- frequency band
- human visual system
- low and high frequency
- image denoising