Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nearest-Neighbor Neural Networks for Geostatistics   Kriging is the predominant method used for spatial prediction, but relies on
the assumption that predictions are linear combinations of the observations.
Kriging often also relies on additional assumptions such as normality and
stationarity. We propose a more flexible spatial prediction method based on the
Nearest-Neighbor Neural Network (4N) process that embeds deep learning into a
geostatistical model. We show that the 4N process is a valid stochastic process
and propose a series of new ways to construct features to be used as inputs to
the deep learning model based on neighboring information. Our model framework
outperforms some existing state-of-art geostatistical modelling methods for
simulated non-Gaussian data and is applied to a massive forestry dataset.

17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con