A Hybrid Model for Financial Time Series Forecasting—Integration of EWT, ARIMA With The Improved ABC Optimized ELM

by He Yu, Li Jing Ming, Ruan Sumei, Zhao Shuping
Published 2020-01-01

Research on Credit Risk Measurement of Small and Micro Enterprises Based on the Integrated Algorithm of Improved GSO and ELM

by Li Jingming, Li Xuhui, Dai Daoming, Ruan Sumei, Zhu Xuhui
Published 2020-01-01