Ma et al., 1995 - Google Patents
Tau coefficients for accuracy assessment of classification of remote sensing dataMa et al., 1995
View PDF- Document ID
- 1174398381639034907
- Author
- Ma Z
- Redmond R
- Publication year
- Publication venue
- Photogrammetric Engineering and Remote Sensing
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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 …
- 239000011159 matrix material 0 abstract description 21
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
- G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
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