The Florida AI Research Society · 2004 · 12 citations · 6 references
ComputingComputer ScienceMathematicsComputational GeometryData MiningMachine LearningAnomaly DetectionClassificationDimension ReductionDimensionality ReductionPattern RecognitionRepresentation LearningClassification AccuracyClassification Accuracy AnalysisClassification Accuracy AssessmentData ClassificationGeometric ClassificationHigh-dimensional Anomaly DetectionHigh-dimensional Outlier DetectionStatistical Learning Theory
A blind classification algorithm is presented that uses hyperdimensional geometric algorithms to locate a hypothesis, in the form of a convex polytope or hyper-sphere. The convex polytope geometric model provides a well-fitted class representation that does not require training with instances of opposing classes. Further, the classification algorithm creates models for as many training classes of data as are available resulting in a hybrid anomaly/signature-based classifier. A method for handling non-numeric data types is explained. Classification accuracy is enhanced through the
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UCI Repository of machine learning databases
Catherine Blake · Medical Entomology and Zoology · 1998 · 10.5K citations
Three-dimensional alpha shapes
Herbert Edelsbrunner, Ernst P. Mücke · ACM Transactions on Graphics · 1994 · 2.4K citations · Full text
How good are convex hull algorithms?
David Avis, Raimund Seidel · Computational Geometry · 1997 · 259 citations
How good are convex hull algorithms?
David Avis · 1995 · 47 citations