Soil Nutrient Detection for Precision Agriculture Using Handheld Laser-Induced Breakdown Spectroscopy (LIBS) and Multivariate Regression Methods (PLSR, Lasso and GPR).
Alexander ErlerDaniel RiebeToralf BeitzHans-Gerd LöhmannsröbenRobin GebbersPublished in: Sensors (2020)
Keyphrases
- regression methods
- regression model
- linear regression
- ridge regression
- generalized linear models
- precision agriculture
- ground penetrating radar
- regression algorithm
- kernel regression
- model selection
- regression method
- least squares
- logistic regression
- partial least squares
- robust regression
- regression analysis
- variable selection
- data sets
- prediction model
- support vector regression
- cross validation
- unsupervised learning
- clustering algorithm