目录
目录....................................................................................................................................................2
摘要....................................................................................................................................................3
关键词................................................................................................................................................3
第一章 引言......................................................................................................................................4
1.1 研究背景.............................................................................................................................4
1.2 研究目的.............................................................................................................................5
1.3 研究意义.............................................................................................................................5
1.4 研究方法.............................................................................................................................6
第二章 相关技术综述......................................................................................................................8
2.1 协同过滤算法.....................................................................................................................8
2.2 养宠物推荐系统.................................................................................................................9
2.3 相关研究...........................................................................................................................10
第三章 系统设计与实现................................................................................................................12
3.1 系统需求分析...................................................................................................................12
3.2 系统架构设计...................................................................................................................13
3.3 数据库设计.......................................................................................................................15
3.4 系统模块实现...................................................................................................................17
第四章 系统评估与分析................................................................................................................19
4.1 实验设计...........................................................................................................................19
4.2 实验数据收集...................................................................................................................21
4.3 结果分析与讨论...............................................................................................................22
第五章 系统优化与改进................................................................................................................24
5.1 问题与挑战.......................................................................................................................24
5.2 系统优化策略...................................................................................................................25
5.3 功能改进与扩展...............................................................................................................26
