Hyperdeep: Comparison of Ai-Based Methods for Predicting Chemical Components in Hyperspectral Images

Automating the analysis of soil parameters can optimize the fertilization process, saving time and reducing the costs of food production, leading to a more sustainable agriculture. The work presented in this paper is part of the HYPERVIEW Challenge: Seeing Beyond the Visible. Several methods are proposed, based both on traditional approaches such as Support Vector Regression (SVR) and k-Nearest Neighbors (k-NN), as well as modern neural networks. A parameterized preprocessing stage has been proposed to deal with the varying size of the input data. The best results have been obtained with the k-NN model and the grid division of the images.