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Ma et al., 1995 - Google Patents

Tau coefficients for accuracy assessment of classification of remote sensing data

Ma et al., 1995

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Document ID
1174398381639034907
Author
Ma Z
Redmond R
Publication year
Publication venue
Photogrammetric Engineering and Remote Sensing

External Links

Snippet

The Kappa coefficient is generally used to assess the accuracy of image classifications. We introduce the Tau coefficient, which meesures the improvement of a classification over a random assignment of pixels to groups, and we compare its performance with that of Kappa …
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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/48Investigating or analysing materials by specific methods not covered by the preceding groups biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/30Information retrieval; Database structures therefor; File system structures therefor

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