分类信息类别特征模型设计和实现

发布时间：2019-06-07 09:04

【摘要】：分类信息类别特征模型系统主要用于将信息进行分类。模型系统下的类别可以分为更多更细致的类别(子类别),每个类别下都有属性,而这个属性是这个类别下的信息都共有的被抽象出来的特征,每个属性又拥有多个属性值。每个城市都可以灵活设置城市下面的类别,并且按标签进行检索分类信息,同时标签检索是可以映射到类别或者属性上。本论文重点阐述分类信息类别特征和属性特征在分类信息平台及其大型互联网信息平台上的服务层实现和底层数据模型的构建。详细分析了互联网信息平台对类别和属性特征的现状和需求,及其存在的问题。本论文主要设计并实现完整的适应大型互联网分类信息平台的类别和属性数据模型体系,并且设计并实现类别和属性的后台管理系统,还设计并实现为大型平台网站应用场景提供有效可靠的类别属性服务层体系,解决并实现如何在大流量和高并发下的架构设计和核心算法,实现在业务灵活运营前提下快速并有效地扩充信息品类和属性特征,自动新增城市地标。解决并实现在信息的类别和属性之间联动关系模型。
[Abstract]:The classification information category feature model system is mainly used to classify the information. The categories under the model system can be divided into more and more detailed categories (subcategories), each category has an attribute, and this attribute is an abstract feature shared by the information under this category, and each attribute has multiple attribute values. Each city has the flexibility to set the categories below the city and retrieve the classification information according to the label, and the label retrieval can be mapped to the category or attribute. This paper focuses on the service layer implementation of classification information category features and attribute features on the classification information platform and its large-scale Internet information platform and the construction of the underlying data model. This paper analyzes in detail the present situation and requirements of Internet information platform for category and attribute characteristics, and its existing problems. This paper mainly designs and implements a complete category and attribute data model system suitable for large Internet classification information platform, and designs and implements a background management system for categories and attributes. It also designs and implements an effective and reliable category attribute service layer system for large platform website application scenarios, and solves and implements how to design architecture and core algorithms under large traffic and high concurrency. Under the premise of flexible business operation, the information categories and attribute features can be expanded quickly and effectively, and the urban landmarks can be added automatically. Solve and implement the linkage relationship model between the categories and attributes of information.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52

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