When Subjects Interpret the Data: Social Media Non-use as a Case for Adapting the Delphi Method to CSCW.
Eric P. S. BaumerXiaotong XuChristine ChuShion GuhaGeri K. GayPublished in: CSCW (2017)
Keyphrases
- synthetic data
- data sets
- input data
- social media
- significant improvement
- test data
- segmentation method
- high accuracy
- prior knowledge
- prior information
- data sources
- probability distribution
- noisy data
- missing values
- data processing
- statistical methods
- raw data
- original data
- detection method
- information loss
- training samples
- database
- data collection
- preprocessing
- data analysis
- social media data
- big data
- training data
- data structure
- cost function
- clustering method
- statistical analysis
- xml documents
- high dimensional data
- objective function
- high quality
- principal component analysis
- similarity measure
- data mining
- correlation analysis