Crop Yield Maximization Using an IoT-Based Smart Decision

Table 2

Summary of the used symbols.

Symbol	Description
N	Nitrogen in soil
P	Phosphorous in soil
K	Potassium in soil
pH	Alkalinity of soil
T	Temperature of soil
H	Humidity of soil
EC	Electrical conductivity
DT	Decision tree
KNN	K-Nearest Neighbor
SVM	Support Vector Machine
RF	Random Forest
NB	Gaussian Naïve Bayes
MLR	Multiple Linear Regression
EL	Ensemble Learning