Dataset of Service Providers’ Participation Motivations in Skill-Based Crowdsourcing

This dataset covers all successfully completed bidding tasks from epwk.com from November 2017 to November 2022, with a total of 2385 service provider information (involving 15641 corresponding bidding documents). The main row and column labels in the data table have the following meanings: 1. Bidding frequency (bid): The number of tasks participated in, that is, the number of tasks each service provider participated in the bidding process; 2. Hobbies(hob): Skill task similarity, constructing a TF-IDF model based on service provider skill labels and task titles, and calculating text similarity; 3. Competency (com): past task similarity, building a BERT fine-tuning model based on all task titles participated by the service provider, and calculating text similarity; 4. Bonus stimulation (bon): The reward amount, the average reward amount for service providers participating in tasks; 5. Task attraction (att): task detail, task requirements, and the number of text characters supplemented by the requirements; 6. Ability exercise (abi): Service provider capabilities, service provider capability product level; 7. Reputation and Reputation (rep): Service Provider Credit, Service Provider Credit Rating; 8. Social recognition (soc): positive review rate, service provider positive review rate; 9. Task difficulty (dif): The ratio of the number of bidders to the number of viewers, and the ratio of the number of bidders and viewers participating in the task by the service provider.