Research Article

A Risk-Free Discount Rate Prediction Model for Mineral Project Evaluation Using a Hybrid Discrete Wavelet Transform and Artificial Neural Network

Table 1

Summary of research works on LIBOR prediction using AI.

ReferenceData source and methodFindingsRemark

[6]Overnight varieties of SHIBOR; back propagationMean square error (MSE) of BPNN and WNN were 0.0028 0.0017Cuckoo optimisation of WNN prediction model improved MSE to 0.0012
Neural network (BPNN),
Wavelet neural network (WNN), Cukoo-WNN

[2]12 months US LIBOR data; genetic algorithmVariance between prediction and real value was not more than 0.015GA + BRNN improved prediction compared to only GA or BRNN
Based bidirectional
Recurrent neural
Network (GA + BRNN)

[7]US LIBOR history;Convergence rate of 1.7 achievedFaster convergence compared with finite
Difference method (FDM)
Partial differential
Equation (PDE) in one and two dimensions using
Radial basis functions (RBF)

[8]Overnight SHIBOR daily data (Jan. 2007 to Dec. 2015); BPNN, WNN, and cuckoo search-wavelet neural network (CS-WNN).BPNN prediction model gave a mean absolute error (MAE) of 0.0388 and MAE of WNN was 0.0281Cuckoo search algorithm for parameter optimisation of the wavelet neural network improved the prediction accuracy of the model

[9]Overnight shibor daily data from January 4, 2007 to December 31, 2015;BPNN gave MSE value of 0.0028 while the WNN gave MSE of 0.0017MSE of combined BPNN and WNN improved
BPNN

[10]Daily american stock index standard and Poor’s 500 (SP), US LIBOR; Elman-Jordan neural networkMean error, %:Deutsche mark (DM) futures showed intermediate prediction.
S&P500 futures, DM futures, ED future of 0.217, 0.279, 0.201