Quality assurance in crowdsourcing via matrix factorization based task routing.
Hyun Joon JungPublished in: WWW (Companion Volume) (2014)
Keyphrases
- matrix factorization
- quality assurance
- quality control
- collaborative filtering
- recommender systems
- low rank
- monitoring system
- quality assessment
- factorization methods
- missing data
- nonnegative matrix factorization
- negative matrix factorization
- software development
- software testing
- item recommendation
- factor analysis
- latent factors
- probabilistic matrix factorization
- software quality
- stochastic gradient descent
- case study
- machine vision
- relational databases
- tensor factorization
- decision trees
- real world