Um Método para Determinar a Complexidade de Microtasks Executadas em Ambientes Crowdsourcing.
William Simão de DeusJosé Augusto FabriAlexandre L'ErárioPublished in: Braz. J. Inf. Syst. (2018)
Keyphrases
- expectation maximization
- em algorithm
- expectation maximisation
- maximum likelihood
- generative model
- human computation
- k means
- mixture model
- unsupervised learning
- information retrieval
- amazon mechanical turk
- bayesian framework
- parameter estimation
- high speed
- bayesian networks
- databases
- neural network
- gaussian mixture model
- three dimensional
- information systems
- real world
- crowd sourced
- database