基于Hadoop技术的广电增值业务生命周期评价模型研究与应用  

Research and Application of Life-cycle Evaluation Model of Broadcasting Value-added Services Based on Hadoop Technology

作　　者：王东明 Wang Dongming(Jiangsu Broadcasting Cable Information Network Co.,Ltd.,Jiangsu 210000,China)

机构地区：[1]江苏省广电有线信息网络股份有限公司,江苏210000

出　　处：《广播与电视技术》2023年第7期81-84,共4页Radio & TV Broadcast Engineering

摘　　要：本文阐述了广电增值业务的生命周期评价模型以及应用,介绍了业务探针数据的采集、入库、处理等相关概念。同时针对各个业务的用户覆盖数、点播量、点播用户、销账额,建立了业务生命周期评价模型、业务贡献度评价模型,用于对这些增值业务的评价提供数据参考。This paper expounds the life-cycle evaluation model and application of broadcasting value-added services,and introduces related concepts such as collection,storage,and processing of service probe data.At the same time,according to the user coverage,viewing times,viewing users,and writeoff amount of each business,a business life-cycle evaluation model and a business contribution evaluation model are established to provide data reference for the evaluation of these value-added services.

关 键 词：HADOOP 探针 业务生命周期评价 业务贡献度评价 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]