基于深度神经网络的电影推荐算法的设计与实现 计算机科学与技术专业VIP免费

目录目录·························································································I摘要·······················································································IIIAbstract······················································································IV前言·························································································1第一章绪论················································································21.1研究背景及意义····································································21.2电影推荐算法概述·································································31.3本文的主要工作简介······························································41.4本文的组织结构····································································4第二章推荐算法简介·······································································62.1推荐算法研究现状·································································62.2传统的推荐算法····································································62.2.1基于内容的推荐算法························································72.2.2协同过滤推荐算法···························································72.2.3基于知识的推荐算法······················································102.3非传统推荐算法···································································102.3.1混合推荐算法·······························································102.3.2新型推荐算法·······························································112.4推荐算法的常用评价指标·······················································122.4.1准确性指标··································································122.4.2非准确性指标·······························································132.5本章小结·······························...