基于协同过滤算法的个性化推荐系统【毕业设计源码+论文】

上传者: wcl291121957 | 上传时间: 2024-02-28 22:31:39 | 文件大小: 22.71MB | 文件类型: ZIP
基于协同过滤算法的个性化推荐系统【毕业设计源码+论文】 1、研究目的 基于协同过滤算法的个性化新闻推荐系统能够根据对用户在网站内的操作记录的分析,为用户推荐可能喜欢的新闻内容。另外,该系统还实现了新闻的新增、改、查、删操作,以及新闻的评论和回复、新闻评论管理等。 2、研究方法 首先,进行新闻内容采集,利用新闻爬虫,抓取新闻之后进行自动提取新闻的关键字,供新闻推荐使用。 其次,用户画像模型的训练,根据用户的操作历史分析出一个可以预测用户偏好的兴趣模型,即形成系统自定的表示该用户近期的兴趣指标的数据集。 最后,进行新闻推荐,根据用户画像模型分析得到一个关联内容的权重排序的集合结果,根据该集合给用户推荐相同关联内容相同的新闻。 3、研究结论 系统基本实现了按个性化推荐新闻的功能,其中的发布者中心模块、后台管理模块、前台模块的所有所有功能性正常,暂无验证缺陷,系统功能可以正常运行,包括新闻管理、评论管理、点赞、新闻推荐等所有功能。

文件下载

资源详情

[{"title":"( 2000 个子文件 22.71MB ) 基于协同过滤算法的个性化推荐系统【毕业设计源码+论文】","children":[{"title":"africa <span style='color:#111;'> 44.70KB </span>","children":null,"spread":false},{"title":"antarctica <span style='color:#111;'> 15.46KB </span>","children":null,"spread":false},{"title":"asia <span style='color:#111;'> 110.90KB </span>","children":null,"spread":false},{"title":"australasia <span style='color:#111;'> 67.87KB </span>","children":null,"spread":false},{"title":"backward <span style='color:#111;'> 3.99KB </span>","children":null,"spread":false},{"title":"merge.bat <span style='color:#111;'> 21B </span>","children":null,"spread":false},{"title":"php_xxtea.c <span style='color:#111;'> 5.53KB </span>","children":null,"spread":false},{"title":"xxtea.c <span style='color:#111;'> 1.63KB </span>","children":null,"spread":false},{"title":"CHANGELOG <span style='color:#111;'> 1.19KB </span>","children":null,"spread":false},{"title":"CNAME <span style='color:#111;'> 14B </span>","children":null,"spread":false},{"title":"CNAME <span style='color:#111;'> 14B </span>","children":null,"spread":false},{"title":"morris.grid.coffee <span style='color:#111;'> 13.99KB </span>","children":null,"spread":false},{"title":"morris.line.coffee <span style='color:#111;'> 12.41KB </span>","children":null,"spread":false},{"title":"line_spec.coffee <span style='color:#111;'> 7.89KB </span>","children":null,"spread":false},{"title":"label_series_spec.coffee <span style='color:#111;'> 6.57KB </span>","children":null,"spread":false},{"title":"set_data_spec.coffee <span style='color:#111;'> 6.52KB </span>","children":null,"spread":false},{"title":"morris.bar.coffee <span style='color:#111;'> 6.52KB </span>","children":null,"spread":false},{"title":"morris.donut.coffee <span style='color:#111;'> 5.69KB </span>","children":null,"spread":false},{"title":"bar_spec.coffee <span style='color:#111;'> 4.33KB </span>","children":null,"spread":false},{"title":"donut_spec.coffee <span style='color:#111;'> 2.81KB </span>","children":null,"spread":false},{"title":"hover_spec.coffee <span style='color:#111;'> 2.17KB </span>","children":null,"spread":false},{"title":"area_spec.coffee <span style='color:#111;'> 2.13KB </span>","children":null,"spread":false},{"title":"parse_time_spec.coffee <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"morris.area.coffee <span style='color:#111;'> 1.71KB </span>","children":null,"spread":false},{"title":"commas_spec.coffee <span style='color:#111;'> 1.29KB </span>","children":null,"spread":false},{"title":"colours.coffee <span style='color:#111;'> 1.29KB </span>","children":null,"spread":false},{"title":"auto_grid_lines_spec.coffee <span style='color:#111;'> 1.13KB </span>","children":null,"spread":false},{"title":"morris.hover.coffee <span style='color:#111;'> 1.08KB </span>","children":null,"spread":false},{"title":"morris.coffee <span style='color:#111;'> 1006B </span>","children":null,"spread":false},{"title":"pad_spec.coffee <span style='color:#111;'> 588B </span>","children":null,"spread":false},{"title":"y_label_format_spec.coffee <span style='color:#111;'> 443B </span>","children":null,"spread":false},{"title":"placeholder.coffee <span style='color:#111;'> 162B </span>","children":null,"spread":false},{"title":"COPYING <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"CREDITS <span style='color:#111;'> 51B </span>","children":null,"spread":false},{"title":"site.css <span style='color:#111;'> 161.72KB </span>","children":null,"spread":false},{"title":"bootstrap.css <span style='color:#111;'> 138.10KB </span>","children":null,"spread":false},{"title":"bootstrap.min.css <span style='color:#111;'> 120.53KB </span>","children":null,"spread":false},{"title":"bootstrap.min.css <span style='color:#111;'> 114.61KB </span>","children":null,"spread":false},{"title":"animate.css <span style='color:#111;'> 69.42KB </span>","children":null,"spread":false},{"title":"froala_editor.pkgd.css <span style='color:#111;'> 59.35KB </span>","children":null,"spread":false},{"title":"froala_editor.pkgd.min.css <span style='color:#111;'> 49.57KB </span>","children":null,"spread":false},{"title":"font-awesome-ie7.css <span style='color:#111;'> 40.34KB </span>","children":null,"spread":false},{"title":"font-awesome-ie7.min.css <span style='color:#111;'> 36.90KB </span>","children":null,"spread":false},{"title":"font-awesome.css <span style='color:#111;'> 36.54KB </span>","children":null,"spread":false},{"title":"font-awesome.min.css <span style='color:#111;'> 30.27KB </span>","children":null,"spread":false},{"title":"custom-theme .css <span style='color:#111;'> 29.44KB </span>","children":null,"spread":false},{"title":"royal.css <span style='color:#111;'> 29.14KB </span>","children":null,"spread":false},{"title":"dark.css <span style='color:#111;'> 28.95KB </span>","children":null,"spread":false},{"title":"gray.css <span style='color:#111;'> 28.95KB </span>","children":null,"spread":false},{"title":"royal.css <span style='color:#111;'> 28.60KB </span>","children":null,"spread":false},{"title":"dark.css <span style='color:#111;'> 28.42KB </span>","children":null,"spread":false},{"title":"gray.css <span style='color:#111;'> 28.41KB </span>","children":null,"spread":false},{"title":"font-awesome.css <span style='color:#111;'> 26.59KB </span>","children":null,"spread":false},{"title":"froala_editor.css <span style='color:#111;'> 26.04KB </span>","children":null,"spread":false},{"title":"font-awesome.css <span style='color:#111;'> 26.03KB </span>","children":null,"spread":false},{"title":"royal.min.css <span style='color:#111;'> 25.61KB </span>","children":null,"spread":false},{"title":"red.css <span style='color:#111;'> 25.57KB </span>","children":null,"spread":false},{"title":"gray.min.css <span style='color:#111;'> 25.42KB </span>","children":null,"spread":false},{"title":"dark.min.css <span style='color:#111;'> 25.33KB </span>","children":null,"spread":false},{"title":"froala_editor.css <span style='color:#111;'> 25.18KB </span>","children":null,"spread":false},{"title":"royal.min.css <span style='color:#111;'> 25.13KB </span>","children":null,"spread":false},{"title":"red.css <span style='color:#111;'> 25.07KB </span>","children":null,"spread":false},{"title":"gray.min.css <span style='color:#111;'> 24.95KB </span>","children":null,"spread":false},{"title":"dark.min.css <span style='color:#111;'> 24.85KB </span>","children":null,"spread":false},{"title":"red.min.css <span style='color:#111;'> 22.52KB </span>","children":null,"spread":false},{"title":"bootstrap-theme.css <span style='color:#111;'> 22.08KB </span>","children":null,"spread":false},{"title":"red.min.css <span style='color:#111;'> 22.08KB </span>","children":null,"spread":false},{"title":"froala_editor.min.css <span style='color:#111;'> 21.96KB </span>","children":null,"spread":false},{"title":"font-awesome.min.css <span style='color:#111;'> 21.57KB </span>","children":null,"spread":false},{"title":"font-awesome.min.css <span style='color:#111;'> 21.47KB </span>","children":null,"spread":false},{"title":"font-awesome.min.css <span style='color:#111;'> 21.47KB </span>","children":null,"spread":false},{"title":"froala_editor.min.css <span style='color:#111;'> 21.22KB </span>","children":null,"spread":false},{"title":"bootstrap-social.css <span style='color:#111;'> 19.97KB </span>","children":null,"spread":false},{"title":"bootstrap-theme.min.css <span style='color:#111;'> 19.50KB </span>","children":null,"spread":false},{"title":"jquery.dataTables.css <span style='color:#111;'> 16.80KB </span>","children":null,"spread":false},{"title":"jquery.dataTables.min.css <span style='color:#111;'> 14.77KB </span>","children":null,"spread":false},{"title":"dataTables.jqueryui.css <span style='color:#111;'> 13.28KB </span>","children":null,"spread":false},{"title":"jquery.dataTables_themeroller.css <span style='color:#111;'> 11.68KB </span>","children":null,"spread":false},{"title":"image_manager.css <span style='color:#111;'> 11.65KB </span>","children":null,"spread":false},{"title":"image_manager.css <span style='color:#111;'> 11.64KB </span>","children":null,"spread":false},{"title":"image_manager.min.css <span style='color:#111;'> 10.01KB </span>","children":null,"spread":false},{"title":"image_manager.min.css <span style='color:#111;'> 10.00KB </span>","children":null,"spread":false},{"title":"daterangepicker.css <span style='color:#111;'> 7.97KB </span>","children":null,"spread":false},{"title":"viewer.css <span style='color:#111;'> 7.56KB </span>","children":null,"spread":false},{"title":"dataTables.bootstrap.css <span style='color:#111;'> 7.44KB </span>","children":null,"spread":false},{"title":"nav.css <span style='color:#111;'> 7.22KB </span>","children":null,"spread":false},{"title":"viewer.min.css <span style='color:#111;'> 6.44KB </span>","children":null,"spread":false},{"title":"style.css <span style='color:#111;'> 6.24KB </span>","children":null,"spread":false},{"title":"u.css <span style='color:#111;'> 6.04KB </span>","children":null,"spread":false},{"title":"sb-admin-2.css <span style='color:#111;'> 5.46KB </span>","children":null,"spread":false},{"title":"daterangepicker-bs3.css <span style='color:#111;'> 5.38KB </span>","children":null,"spread":false},{"title":"froala_style.css <span style='color:#111;'> 5.35KB </span>","children":null,"spread":false},{"title":"backstage.css <span style='color:#111;'> 5.13KB </span>","children":null,"spread":false},{"title":"dataTables.bootstrap.css <span style='color:#111;'> 4.65KB </span>","children":null,"spread":false},{"title":"List.css <span style='color:#111;'> 4.65KB </span>","children":null,"spread":false},{"title":"dataTables.foundation.css <span style='color:#111;'> 4.58KB </span>","children":null,"spread":false},{"title":"image.css <span style='color:#111;'> 4.52KB </span>","children":null,"spread":false},{"title":"froala_style.min.css <span style='color:#111;'> 4.50KB </span>","children":null,"spread":false},{"title":"jquery.minicolors.css <span style='color:#111;'> 4.41KB </span>","children":null,"spread":false},{"title":"m.interview.css <span style='color:#111;'> 4.37KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多,未全部展示</span>","children":null,"spread":false}],"spread":true}]

评论信息

免责申明

【只为小站】的资源来自网友分享,仅供学习研究,请务必在下载后24小时内给予删除,不得用于其他任何用途,否则后果自负。基于互联网的特殊性,【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查;无论 【只为小站】 经营者是否已进行审查,用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场,基于网友分享,根据中国法律《信息网络传播权保护条例》第二十二条之规定,若资源存在侵权或相关问题请联系本站客服人员,zhiweidada#qq.com,请把#换成@,本站将给予最大的支持与配合,做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明