摘要
在人机交互的基础上实现了模型与用户同步学习,通过训练与更新模块使用户兴趣表示对用户可见,用户通过系统生成的用户兴趣描述直接对其进行修改,使其对自身的需求认识越来越明确,同时用户的操作对系统进行了优化,使系统对用户兴趣的表达越来越准确.
The characteristic of this model is its synchronized study with users based on user - machine interaction. Users will have access to their interest descriptions through interest training and update model, which they can modify directly through the computer, so that they can have a growing awareness of what they need exactly. Meanwhile, system gets optimized according to their operations, making user interest descriptions more and more accurate.
出处
《商丘师范学院学报》
CAS
2009年第12期79-82,共4页
Journal of Shangqiu Normal University
关键词
用户兴趣
特征提取
信息过滤
user interest
feature selection
information filtering
