基本解釋[數(shù)學(xué)]系統(tǒng)分組設(shè)計英漢例句雙語例句On this basis, we propose a hierarchical model of text classification, then this model is applied to the Chinese web page classification, and we design and implement a prototype system.在此基礎(chǔ)上,本文提出了一個層次式文本分類模型,然后將此模型應(yīng)用到中文網(wǎng)頁分類這一實際問題中,設(shè)計并實現(xiàn)了一個原型系統(tǒng)。hierarchical classification design更多例句專業(yè)釋義數(shù)學(xué)系統(tǒng)分組設(shè)計