It achieves the update control of the user interest model.
实现用户兴趣模型的更新控制。
A hierarchical user interest model is a tree whose nodes are the single interest vectors.
一个层次结构用户兴趣模型是一个以单个兴趣向量为节点的树。
Creating and updating the user interest model are the key technology of intelligent search.
用户兴趣模型的建立和更新是实现智能化搜索的核心。
Experiments results prove that the researching method of building user interest model is reason-able and effective.
实验证明，建立用户兴趣模型的方法是合理和有效的。
This thesis is to describe many models involved in the personalized search, including user interest model, classic filtering model and search model.
本论文详细分析了个性化搜索技术涉及到的各种模型，包括用户兴趣模型、传统过滤模型和搜索模型。
The efficiency of recommendation system which is based on user interest model is particularly important for the goal of better quality of the recommendation.
为了对用户提供更优质的推荐，基于用户兴趣模型的推荐系统的效率显得尤为重要。
Therefore, how to establish high quality user interest model, and use it to optimize the query results is a research subject with practical application value.
因此，如何建立高质量的用户兴趣模型，并将其应用于查询结果的优化，是一项具有实际应用价值的研究课题。
To embody the relations between terms and provide a better personalized service for the (user,) the idea of constructing the user interest model under the semantic network is proposed.
为了体现词条之间的关系，更好地为用户提供个性化服务，提出了在语义网络下对用户兴趣建模的思想。
Based on the research of user interest model, the feature of weibo user will be analyzed according to the weibo data collection, detection algorithm of weibo user interest model will be proposed.
本文在综合兴趣模型研究现状的基础上，结合微博数据集对微博用户的特征进行分析，建立微博用户兴趣模型，并提出基于微博用户兴趣模型的发现算法。
Research prediction of based on Latent Markov model, only from to research conversation itself set out to predict user's next chaining user, can not catch users' real interest.
基于马尔科夫模型的浏览路径预测，仅仅从用户的浏览会话本身出发来预测用户下一步的链接，并不能捕获用户的真正兴趣所在。
User's interest model is the key in personal information technology and can provide information service for net user to obtain user's interest.
兴趣模型是个性化信息技术中的关键问题，有效地获取用户兴趣信息，能更好地为网络用户提供信息服务。
According to the users navigation history and the concept relations living in the HowNet, a user interest forest model based on the relative relations of concepts is constructed.
根据用户的访问历史，利用知网建立基于概念关系的用户兴趣森林模型。
We set up document feature vectors and user interest vector, and do their correlation calculation by using vector space model, finally return the interested results for the user.
分别构建文档特征向量和用户兴趣向量，运用向量空间模型对其做相关性计算，返回用户感兴趣的检索结果。
Model and the user is interested in the interest of users and the information model, the user interested in a direct impact on the model of personalized information services.
而用户兴趣模型正是用户和兴趣的信息模型，用户兴趣模型直接影响到个性化的信息服务。
At present, user modeling has some shortcomings such as lack of semantic in user model representation, difficulty in user interest acquisition and user model evolution.
但是，目前的用户建模技术普遍存在模型表示缺乏语义、兴趣获取困难和模型难以进化等缺点。
Feature interest measure is introduced in the hybrid user model, which can reflect the degree of feature preference of users and obtain more accurate similarity between target user and the neighbors.
混合用户模型引入的特征兴趣度，反映了用户对特征的偏好程度，在计算用户之间相似度时更为准确。
Feature interest measure is introduced in the hybrid user model, which can reflect the degree of feature preference of users and obtain more accurate similarity between target user and the neighbors.
混合用户模型引入的特征兴趣度，反映了用户对特征的偏好程度，在计算用户之间相似度时更为准确。
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