The invention discloses web page text classification algorithm research based on web page link analysis and a support vector machine and relates to the technical field of web page classification. The method includes the specific steps that 1, a large number of web pages are divided into a training set and a test set; 2, the web pages (including the training set and the test set) are preprocessed; 3, the word frequencies of feature words in each web page in the training set are calculated; 4, the weights of the feature words in each web page in the training set are calculated; 5, feature vectors of each class in the test set are calculated; 6, text feature vectors of each web page in the training set are calculated; 7, the minimum similarity value is determined as the threshold value; 8, the number of the feature words is reduced to the maximum degree; 9, text feature vectors of the web pages in the test set are classified; 10, the similarity between the classified web pages and the feature vectors is calculated and tested at the same time. A method in which a space vector model and the support vector machine is adopted is used, and the web page text classification algorithm research has the advantages of being short in classification time, high in recall rate, low in memory requirement and high in learning rate.