The use of Twitter data to improve small area estimates of households' share of food consumption expenditure in Italy.
Stefano MarchettiCaterina GiustiMonica PratesiPublished in: AStA Wirtschafts und Sozialstatistisches Arch. (2016)
Keyphrases
- high quality
- data collection
- database
- data sets
- data analysis
- data sources
- small number
- missing data
- statistical analysis
- raw data
- data quality
- data points
- end users
- original data
- experimental data
- complex data
- small fraction
- input data
- image data
- knowledge discovery
- synthetic data
- spatial data
- data processing
- online social networks
- social networking
- training data
- search engine