Modelling and Simulation in Engineering

Research Article

Performance Comparison of Mode Choice Optimization Algorithm with Simulated Discrete Choice Modeling

Table 11

Log-likelihood values obtained from four algorithm (exp. 1-2) ().
Algorithms & log-likelihood valuesStep size ()
1/321/161/81/41/21
DFP-      
 Starting-−869.0964727−869.0964727−869.0964727−869.0964727-
 Convergence-−705.5515777−705.5521877−705.5563912−705.5649595-
 Iteration num.-110836245-
BFGS-      
 Starting−869.0964727−869.0964727−869.0964727−869.0964727−869.0964727−869.0964727
 Convergence−705.5433026−705.5435922−705.5504568−705.5505559−705.5514638−705.5638547
 Iteration num.21212664422925
Algorithms & log-likelihood valuesInterval of uncertainty
LL(0), ULLL(0), ULLL(0), ULLL(0), ULLL(0), ULLL(0), ULLL(0), ULLL(0), UL
DFP-GSM-        
 Starting−869.0964727−869.0964727−869.0964727−869.0964727−869.0964727−869.0964727−869.0964727−869.0964727
 Convergence−705.5585592−705.5623115−705.5614377−705.5583746−705.5494868−705.551434−705.5497142−705.5494614
 Iteration num.3315151414131313
BFGS-GSM-        
 Starting−869.0964727−869.0964727−869.0964727−869.0964727−869.0964727−869.0964727−869.0964727−869.0964727
 Convergence−705.5495373−705.5515069−705.5498357−705.5494556−705.5509704−705.5498048−705.5505166−705.550681
 Iteration num.1914131312121111