1. Data classification clear, easy to understand.

2. K - means algorithm for data classification is an algorithm.

3. The architecture provides convenient data classification, completed policy management, automatic data migration and transparent access to the migrated data to clients and application.

4. If may be necessary to return to a statistics textbook in order to review the data classification chapter.

5. Group 2 errors include positional accuracy, attribute uncertainty, and generalization arising from data classification and spatial variations in map quality.

6. Firstly, we overview the recent development of data mining and data classification.

7. Aimed at SAR image interpretation, SVM shows good performance in image filtering, image segmentation, target discrimination and classification, as well as polarimetric SAR data classification.

8. The contents of the paper mainly illustrate some important features of the studies and one method to establish a data classification table.

9. It first introduces the concept of data clustering and data classification.

10. The improved ART 2 neural network has definite value in data classification of nuclear radiation field.

11. The result of simulative experiment for power transformers fault diagnosis shows that the method can overcome the before-mentioned shortcomings and improve the accuracy of data classification.