no code implementations • 3 Nov 2023 • Junxian Zhou, Haiqin Yang, Ye Junpeng, Yuxuan He, Hao Mou
Aspect sentiment quad prediction (ASQP) is a critical subtask of aspect-level sentiment analysis.
1 code implementation • 7 Jun 2023 • Junxian Zhou, Haiqin Yang, Yuxuan He, Hao Mou, Junbo Yang
Aspect sentiment quad prediction (ASQP) is a challenging yet significant subtask in aspect-based sentiment analysis as it provides a complete aspect-level sentiment structure.
no code implementations • 21 Jun 2019 • Joshua Zoen Git Hiew, Xin Huang, Hao Mou, Duan Li, Qi Wu, Yabo Xu
On the other hand, by combining with the other two commonly-used methods when it comes to building the sentiment index in the financial literature, i. e., the option-implied and the market-implied approaches, we propose a more general and comprehensive framework for the financial sentiment analysis, and further provide convincing outcomes for the predictability of individual stock return by combining LSTM (with a feature of a nonlinear mapping).