Journal of Industrial Engineering

Research Article

Chip Attach Scheduling in Semiconductor Assembly

Table 2

Comparison of unsatisfied TPV index using heuristics and -learning.
Dataset no.WSPTMWSPTRALFM-MWSPTLFM-RALWFQ-learning
10.11790.10250.07890.11700.07540.05540.0081
20.16510.16110.14970.14990.14820.14210.0137
30.14210.12890.14750.12270.14550.09870.0691
40.15400.11040.07160.12580.08540.06140.0088
50.15880.15640.11860.13030.12150.10940.0571
60.10530.08190.07570.10060.07620.02480.0137
70.14620.12090.11500.12920.10820.09170.0582
80.12660.13240.14370.12720.13090.11500.0381
90.13150.12110.11330.12490.11270.08280.0815
100.11540.11120.11510.11050.11100.07090.0536
110.15440.12150.11460.13870.12040.08270.0690
120.12620.11120.10880.11940.10020.07580.0118
Average0.13700.12160.11120.12470.11130.08420.0402