Foreword
Introduction
1 Scope
2 Conformance
2.1 Classes
2.2 Conformance of a classification system
2.3 Conformance of a register of classifiers
2.4 Representation of classification results
3 Normative references
4 Terms, definitions and abbreviated terms
4.1 Terms and definitions
4.2 Abbreviated terms
5 Classification systems
5.1 Concept
5.2 Classification and legend
5.3 Hierarchical versus non-hierarchical systems
5.4 A priori and a posteriori classification systems
5.5 Structure of classified data
5.6 A classification data set
6 Management of classifiers
6.1 General
6.2 Concept dictionary register for a classification
scheme
6.3 Management of classifiers through registration
6.4 Register structure
Annex A (normative) - Abstract test suite
Annex B (informative) - A priori and a posteriori classification
systems
Bibliography