Research Article

An Efficient Decision Support System for the Selection of Appropriate Crowd in Crowdsourcing

Table 3

Weighted matrix.

Crowd1Crowd2Crowd3Crowd4Crowd5Collabo∼Compete∼Decisio∼Experie∼Problem∼Profess∼Qualifi∼SkillTrustwo∼Crowds∼

Crowd10.000000.000000.000000.000000.000000.124190.257890.229560.231550.247110.152900.266530.229350.329280.00000
Crowd20.000000.000000.000000.000000.000000.451310.151170.369340.392270.351380.373280.313600.399510.252570.00000
Crowd30.000000.000000.000000.000000.000000.224340.157470.185340.170840.165920.238900.170190.127120.207740.00000
Crowd40.000000.000000.000000.000000.000000.137830.096750.083520.083950.102140.101890.097300.077570.120230.00000
Crowd50.000000.000000.000000.000000.000000.062340.336710.132240.121390.133440.133030.152380.166450.090170.00000
Collabo∼0.163950.217120.186550.104240.088960.000000.000000.000000.000000.000000.000000.000000.000000.000000.20414
Compete∼0.214790.172160.207170.215850.041650.000000.000000.000000.000000.000000.000000.000000.000000.000000.11819
Decisio∼0.150870.111610.136020.172320.164900.000000.000000.000000.000000.000000.000000.000000.000000.000000.15687
Experie∼0.099660.133800.090270.149650.204180.000000.000000.000000.000000.000000.000000.000000.000000.000000.04996
Problem∼0.076130.071700.105020.089310.121310.000000.000000.000000.000000.000000.000000.000000.000000.000000.09886
Profess∼0.097560.098740.101670.090430.119900.000000.000000.000000.000000.000000.000000.000000.000000.000000.13698
Qualifi∼0.069000.052360.065380.065880.090600.000000.000000.000000.000000.000000.000000.000000.000000.000000.09931
Skill0.075520.039980.058990.051640.097310.000000.000000.000000.000000.000000.000000.000000.000000.000000.06751
Trustwo∼0.052510.102520.048940.060670.071190.000000.000000.000000.000000.000000.000000.000000.000000.000000.06817
Crowds∼0.000000.000000.000000.000000.000000.000000.000000.000000.000000.000000.000000.000000.000000.000000.00000