Abstract: Techniques for clustering non-stationary data are disclosed. In embodiments, a method is disclosed comprising initializing a plurality of functional centroids; partitioning a non-stationary data set, using the functional centroids, into partitions, the number of partitions being equal to the number of functional centroids; generating a set of fitted functional centroids for each of the partitions; replacing at least one of the functional centroids with a corresponding fitted functional centroid if a computed energy of the corresponding fitted functional centroid is less than an energy of the at least one functional centroid; computing a summation of the energies associated with each of the functional centroids; and outputting the functional centroids upon determining that a termination condition is met.

Abstract: Techniques for clustering non-stationary data are disclosed. In embodiments, a method is disclosed comprising initializing a plurality of functional centroids; partitioning a non-stationary data set, using the functional centroids, into partitions, the number of partitions being equal to the number of functional centroids; generating a set of fitted functional centroids for each of the partitions; replacing at least one of the functional centroids with a corresponding fitted functional centroid if a computed energy of the corresponding fitted functional centroid is less than an energy of the at least one functional centroid; computing a summation of the energies associated with each of the functional centroids; and outputting the functional centroids upon determining that a termination condition is met.

Abstract: Techniques for clustering non-stationary data are disclosed. In embodiments, a method is disclosed comprising initializing a plurality of functional centroids; partitioning a non-stationary data set, using the functional centroids, into partitions, the number of partitions being equal to the number of functional centroids; generating a set of fitted functional centroids for each of the partitions; replacing at least one of the functional centroids with a corresponding fitted functional centroid if a computed energy of the corresponding fitted functional centroid is less than an energy of the at least one functional centroid; computing a summation of the energies associated with each of the functional centroids; and outputting the functional centroids upon determining that a termination condition is met.