justify
发表于 2025-3-23 12:01:14
Information Theoretic Feature Selection in Multi-label Data through Composite Likelihoodrmore we can derive new . criteria by making different independence assumptions over the feature and label spaces. One such derived criterion is shown experimentally to outperform other approaches proposed in the literature on real-world datasets.
Kinetic
发表于 2025-3-23 14:24:56
Metric Learning in Dissimilarity Space for Improved Nearest Neighbor Performancetances show significantly better performances. Results are application dependent and raise the question what characteristics of the original distance measures influence the possibilities of metric learning.
庄严
发表于 2025-3-23 18:26:27
Conference proceedings 2014submissions. They are organized in topical sections named: graph kernels; clustering; graph edit distance; graph models and embedding; discriminant analysis; combining and selecting; joint session; metrics and dissimilarities; applications; partial supervision; and poster session.
hallow
发表于 2025-3-24 01:51:39
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companion
发表于 2025-3-24 04:53:26
Incorporating Molecule’s Stereisomerism within the Machine Learning Framework framework thanks to their ability to combine a natural encoding of molecules by graphs, with classical statistical tools. Unfortunately some molecules encoded by a same graph and differing only by the three dimensional orientation of their atoms in space have different properties. Such molecules ar
彩色的蜡笔
发表于 2025-3-24 07:22:46
Transitive State Alignment for the Quantum Jensen-Shannon Kernelroblem from one of finding an embedding of the data to that of defining a positive semidefinite kernel. One problem with the most widely used kernels is that they neglect the locational information within the structures, resulting in less discrimination. Correspondence-based kernels, on the other ha
Pituitary-Gland
发表于 2025-3-24 13:45:26
Balanced ,-Means for Clustering clustering, where the sizes of each cluster are equal. In .-means assignment phase, the algorithm solves the assignment problem by Hungarian algorithm. This is a novel approach, and makes the assignment phase time complexity .(..), which is faster than the previous .(....) time linear programming u
攀登
发表于 2025-3-24 16:45:02
Poisoning Complete-Linkage Hierarchical Clusteringn preventing deliberate attacks from subverting the clustering process itself. Recent work has introduced a methodology for the security analysis of data clustering in adversarial settings, aimed to identify potential attacks against clustering algorithms and to evaluate their impact. The authors ha
忍耐
发表于 2025-3-24 20:49:45
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athlete’s-foot
发表于 2025-3-25 02:51:52
Improving Approximate Graph Edit Distance Using Genetic Algorithmsws one to compute graph edit distances substantially faster than traditional methods. Yet, this novel procedure considers the local edge structure only during the primary optimization process. Hence, the speed up is at the expense of an overestimation of the true graph edit distances in general. The