A spatially weighted principal component analysis for multi-element geochemical data for mapping locations of felsic intrusions in the Gejiu mineral district of Yunnan, China.
Qiuming ChengGraeme Bonham-CarterWenlei WangShengyuan ZhangWenchang LiXia QinglinPublished in: Comput. Geosci. (2011)
Keyphrases
- data sets
- database
- complex data
- statistical analysis
- data structure
- data analysis
- principal component analysis
- data processing
- data sources
- data quality
- raw data
- data collection
- synthetic data
- sensor data
- experimental data
- feature extraction
- high quality
- original data
- data distribution
- spatial data
- training data
- face images
- small number
- probability distribution
- relational databases