text categorization
基本解釋
- 文本分類
英漢例句
- The main deducing steps are presented in the core-training algorithm of text categorization.
對于文本分類的核心訓練算法,給出主要步驟的推導過程; - The vectorization of documents affects the speed and accuracy of text categorization greatly.
文檔向量化的質(zhì)量對于文本分類的速度和準確度有著很大的影響。 - Text categorization is the task of automated assignment of natural language texts to predefined categories based on their content.
文本分類就是自動地將自然語言文本文檔根據(jù)其內(nèi)容分類到預定義好的類別中去。
雙語例句
詞組短語
- chinese text antomatic categorization 中文文本自動分類
- text appraisive categorization 文本傾向性分類
- text automatic categorization 文本自動分類
- chinese text automatic categorization 中文文本自動分類
- text association categorization 文本關聯(lián)分類
短語
專業(yè)釋義
- 文本分類
This method has obvious advantages especially in similar text categorization.
這種分類方法在相似文本分類中具有明顯的優(yōu)勢。 - 文檔分類
The main contributions of this thesis can be listed as follows:1) A thorough study on the feature selection methods and text categorization methods of text document is carried on.
本文的主要貢獻是:1)深入地研究了對文檔特征的提取方法和文檔分類方法,通過比較,分析了各種方法的優(yōu)缺點。 - 文本數(shù)據(jù)分類
- 文本分類
Text categorization is a key technique in content-based automatic information management.
文本分類是基于內(nèi)容的自動信息管理的核心技術。文學
- 自動分類
As text categorization, the first step of storing a chemical patent by computer is to classifythe patent to which kind it belongs to. Data mining, or machine learning algorithms are morecompetitive to those traditional manual methods.
保證查全率和查準率的關鍵在于專利文獻的分類準確度,數(shù)據(jù)挖掘類型之一便是文本的自動分類,機器學習算法是實現(xiàn)數(shù)據(jù)挖掘技術的手段。