2 papers
cs.LG2021
Accelerating Spherical k-Means
Erich Schubert, Andreas Lang, Gloria Feher
Spherical k-means is a widely used clustering algorithm for sparse and high-dimensional data such as document vectors. While several improvements and accelerations have been introd…
cs.IR2019
Retrieving Multi-Entity Associations: An Evaluation of Combination Modes for Word Embeddings
Gloria Feher, Andreas Spitz, Michael Gertz
Word embeddings have gained significant attention as learnable representations of semantic relations between words, and have been shown to improve upon the results of traditional w…