回帰結果の不確定性(分散)の見積りが可能 • アプリケーション例 Ø環境モニタリング Ø実験計画法 Ø電波マップ構築 ※空間統計におけるクリギングと同等 観測値 Exact curve GPR result C.M. Bishop, Pattern Recognition and Machine Learning, 2006. A.E. Gelfand et al., Handbook of Spatial Statistics, 2010. N. Srinivas et al., “Gaussian process bandits without regret: An experimental design approach,” ICML2010. S. Bi et al., “Engineering radio maps for wireless resource management,” IEEE Wireless Commun., 2019. GPRの例
Kriging) • M. Kanevsky et al., "Artificial neural networks and spatial estimation of Chernobyl fallout", Geoinformatics, 1996. • K. Sato et al., “On the Performance of NNRK in Radio Environment Mapping,” IEEE Access, 2019. • 観測座標と観測値を入出力とした非線形回帰 • 外部データでのpre-trainingは不要 観測座標 観測値