Research Article

MCDM Approach for Assigning Task to the Workers by Selected Features Based on Multiple Criteria in Crowdsourcing

Table 11

Normalized decision matrix.

AttributesWorker historyTrustworthiness/honestyQualificationReliabilityResponse ratio/quality of responseSkill levelQuality of taskDelivery timeCheap/cost-effective/cost-efficient

W10.330.350.260.400.190.140.450.420.42
W20.160.200.420.300.240.320.300.540.37
W30.490.350.420.250.340.320.300.240.26
W40.270.350.210.400.430.270.250.480.37
W50.380.250.160.400.430.270.200.120.32
W60.220.390.370.250.140.270.450.060.26
W70.440.390.370.250.140.270.450.060.26
W80.110.250.370.150.100.360.300.120.42
W90.380.350.370.300.390.410.150.240.26
W100.050.300.160.050.390.360.450.300.21
Weights0.1140.1070.1250.1050.1220.0980.1220.1010.105