Text Feature Extraction的意思|示意

Text feature extraction and text categorization is the focal point of basic research in the field of intelligent information service system.

文本信息特征提取和文本分类是当前智能信息服务系统基础研究的重点。

In this thesis, we study on text detection. It includes five parts: pre-process, multi-scale analysis, feature extraction, classification and text area extraction.

本文针对文本区域提取这个问题来进行研究，包含预处理、多分辨分析、特征提取、分类(检测)、区域提取五个步骤来解决文本区域的准确提取问题。

Based on RGB color space, this text gives the method of feature extraction and the method of compute the feature vector.

本文给出了基于RGB颜色空间的特征提取方法和特征向量的色差计算方法。

Also put forward are the approach for text feature extraction, the pattern of user annotations, and the mechanism for matching texts and profiles.

在此基础上，结合用户的个人兴趣，给出了文本特征抽取机制、文本推荐机制、文本与信息需求模型的匹配机制。

Text feature extraction and representation is the fundamental operation for Chinese Text Filtering.

中文文本的特征项抽取和表示是中文文本过滤基础。

Feature value extraction is key technology in text processing, outstanding feature value could really embody the attribute of the text.

特征值提取是文本处理中的关键技术，优秀的特征值才能真正反映出文本的属性。