1 INTRODUCTION  
2 SAMPLE, DATA, AND MACHINE LEARNING CLASSIFICATION  
3 HUMAN CLASSIFICATION  
4 COMPARISON OF RESULTS FROM DIFFERENT CLASSIFICATION METHODS  
5 CLASSIFICATION ACCURACY USING COLOUR-COLOUR DIAGRAMS  
6 COMPLETENESS ESTIMATES  
7 DEPENDENCE OF SCIENCE RESULTS ON CLUSTER CLASSIFICATION METHOD  
8 FUTURE WORK  
9 SUMMARY AND CONCLUSIONS  