gdown --><link href="../pkgdown.css" rel="stylesheet"><script src="../pkgdown.js"></script><meta property="og:title" content="K Nearest Neighbours Trainer — KNNTrainer"><meta property="og:description" content="Trains a k nearest neighbour model using fast search algorithms. KNN is a supervised learning
             algorithm which is used for both regression and classification problems."><!-- mathjax --><script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js" integrity="sha256-nvJJv9w