This paper expatiates on the philosophical and physiological theories in sports training designing with regard to the unity of the opposites,mutual change law of quality and quantity and negation of negation law in sports training etc.

The key for implementing professional skills identification lies in taking modularized curriculum system as the framework,integrating skills identification with diploma education examination,adopting the method of combination of curriculum alternation,concentration training with examination for certificate,and strengthening the cultivation of students operational abilities.

Effects of category distribution in a training set on text categorization;

A simplification SVM model based on guard vectors is proposed for overcoming the slow speed of training and classification for large scale training set.

For this method,in the training process,a simple classifier based on the idea of each class having a center is designed,which can select efficient data from plenty of unlabeled data to label and then add into the SVM training set.