K-Nearest Neighbors: The Machine Learning Algorithm that Guesses by Asking Its Closest Neighbors
中文摘要
K-近邻算法（KNN）是一种机器学习模型，通过记忆数据并根据最近邻点进行分类来预测，无需复杂数学。
English Summary
K-Nearest Neighbors (KNN) is an ML algorithm making useful predictions. It operates by remembering data and classifying new points based on their closest neighbors, rather than complex math.
Original Excerpt
Some of the most useful predictions in machine learning come from a model that does no real math at all, it just remembers everything and… Continue reading on Medium »