The Data Science Lab Clustering Mixed Categorical and Numeric Data Using k-Means with C# Dr. James McCaffrey of Microsoft Research presents a full-code, step-by-step tutorial on a "very tricky" ...

The core of WiMi's Trimmed K-Means algorithm is the symmetry and asymmetry of the blockchain. Symmetry, which means that a complete record of transactions is kept at each node, ensures ...