Context-Dependent Similarity

📝 Original Info

• Title: Context-Dependent Similarity
• ArXiv ID: 1304.1084
• Date: 2013-04-05
• Authors: Yizong Cheng

📝 Abstract

Attribute weighting and differential weighting, two major mechanisms for computing context-dependent similarity or dissimilarity measures are studied and compared. A dissimilarity measure based on subset size in the context is proposed and its metrization and application are given. It is also shown that while all attribute weighting dissimilarity measures are metrics differential weighting dissimilarity measures are usually non-metric.

💡 Deep Analysis

Deep Dive into Context-Dependent Similarity.

Attribute weighting and differential weighting, two major mechanisms for computing context-dependent similarity or dissimilarity measures are studied and compared. A dissimilarity measure based on subset size in the context is proposed and its metrization and application are given. It is also shown that while all attribute weighting dissimilarity measures are metrics differential weighting dissimilarity measures are usually non-metric.

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