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A Multi-Class SVM Classification System Based on Methods of Self-Learning and Error Filtering

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Academic year: 2021

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Figure 1 is an overview of our document classi- classi-fication system. Text preprocessing involves data retrieving techniques, includes segmenting a long sentence to serval shorter terms (word  segmenta-tion), eliminating the meaningless keywords  (fea-tu
Fig. 2. Support vector machine
Fig. 3. Set up training set
Fig. 7. The distribution of DVs of documents which RVs are smaller than RVB
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