Tag: theoretic
-
Unifying Information-Theoretic and Pair-Counting Clustering Similarity
Unifying Information-Theoretic and Pair-Counting Clustering Similarity arXiv:2511.03000v1 Announce Type: new Abstract: Comparing clusterings is central to evaluating unsupervised models, yet the many existing similarity measures can produce widely divergent, sometimes contradictory, evaluations. Clustering similarity measures are typically organized into two principal families, pair-counting and information-theoretic, reflecting whether they quantify agreement through element pairs or aggregate…
-
An information theoretic limit to data amplification
An information theoretic limit to data amplification arXiv:2412.18041v1 Announce Type: new Abstract: In recent years generative artificial intelligence has been used to create data to support science analysis. For example, Generative Adversarial Networks (GANs) have been trained using Monte Carlo simulated input and then used to generate data for the same problem. This has the…