Comparative Methods and Analysis for Creating High-Quality Question Sets from Crowdsourced Data.
Sarah K. K. LugerJeff BowlesPublished in: FLAIRS Conference (2016)
Keyphrases
- high quality
- data analysis
- statistical analysis
- data sets
- data processing
- statistical methods
- low quality
- data mining techniques
- data collection
- human experts
- data sources
- data analysis tasks
- data mining applications
- noisy data
- correlation analysis
- data acquisition
- data mining
- input data
- significant improvement
- original data
- training data
- data structure
- preprocessing
- data mining methods
- probability distribution
- data distribution
- synthetic data
- computer systems
- machine learning methods
- raw data
- data points
- training set
- statistical tests
- image data
- data reduction
- bayesian networks
- descriptive statistics