Abstract: K-means clustering is a widely used unsupervised learning algorithm for partitioning data into distinct clusters. However, the performance of k-means heavily depends on the initial cluster ...
Abstract: The traditional K-means algorithm often leads to unstable clustering quality due to the randomness of the initial clustering center selection and tends to fall into suboptimal solutions when ...
No one really talks about how 401(k) plans are paid for. Investment management fees are visible and well documented, but that’s only part of the picture. Beyond the funds you invest in, plans also pay ...