feature item meaning in English
特征项
Examples
- " is especially designed for feature items
分类特写的货品会在 - Your feature items will also be displayed on " red - dots picks
分类特写货品更加会自动加到主页的点点红精选中。 - Feature items will be shown at top of others in " category listing " and " search result pages "
专页中优先出现在分类浏览或搜寻结果时，分类特写的货品会优先被显示 - Among them , document representation is the foundation of information retrieval technologies . document representation includes document feature item extraction and weight calculation of document feature item
其中文档表示是信息检索技术的基础，而文档表示包括文档特征项的抽取和文档的特征项权重的统计。 - This trained bp neural net can output the weight of document feature item if its frequency is inputted , therefore the net can represent the document feature . from tests , this method is proved that it c an applied practicably and simply , and have high precision
本文设汁并训练出一个适合的bp网络，给出一个文档的特征项出现频率能计算出特征项在该文档中的权重，从而表示出文档特征。