Journal of Industrial Engineering / 2013 / Article / Tab 3

Research Article

Chip Attach Scheduling in Semiconductor Assembly

Table 3

Comparison of unsatisfied job type index using heuristics and -learning.

Dataset no.WSPTMWSPTRALFM-MWSPTLFM-RALWFQ-learning

10.12900.26150.16670.16500.17930.09210.0678
20.19240.29530.23020.26500.20970.13200.0278
30.22500.32870.21260.25640.22780.09210.0921
40.07810.29870.02780.12900.08280.02780.0278
50.29240.31690.30020.22240.26320.20550.0571
60.22900.30620.18170.22900.16320.05710.0278
70.26500.29870.21600.25290.20750.13200.1647
80.19240.32250.20670.18130.16960.13200.1320
90.22210.32500.14030.18920.20730.13200.0749
100.26210.33040.26670.28590.27080.17810.0678
110.20290.28960.25780.21940.22200.13810.1542
120.19240.32710.23020.18380.21820.09210.0678

Average0.20690.30840.20310.21490.20180.11760.0802