3、大数据技术之机器学习和推荐系统-电商推荐系统 - 拜师教育 - 师徒制教育平台|人工智能培训|大数据培训|JAVA培训|PYTHON培训| - Powered By EduSoho

1人加入学习

(0人评价)

3、大数据技术之机器学习和推荐系统-电商推荐系统

价格免费

学习有效期 400 天（随到随学）

扫一扫扫二维码继续学习二维码时效为半小时
分享
已收藏
收藏

该课程属于 1149-张同学-算法方向-计算机视觉-就业：是请加入后再学习

课程介绍

目录

[{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01","result":"","resultStatus":"","lock":"","status":"published","taskId":"1247518","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u4e0a\u9636\u6bb5\u8003\u6838\u901a\u8fc7\u5361\u70b9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054107","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u5927\u6570\u636e\u7535\u5546\u63a8\u8350\u7cfb\u7edf\u4ee3\u7801\u8bfe\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054108","isOptional":"0","type":"text","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"01_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u8bfe\u7a0b\u7b80\u4ecb.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054110","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:11","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"02_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u9879\u76ee\u7cfb\u7edf\u8bbe\u8ba1\uff08\u4e0a\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054111","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:35","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"03_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u9879\u76ee\u7cfb\u7edf\u8bbe\u8ba1\uff08\u4e2d\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054112","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:26","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"04_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u9879\u76ee\u7cfb\u7edf\u8bbe\u8ba1\uff08\u4e0b\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054113","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:42","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"05_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u9879\u76ee\u6846\u67b6\u642d\u5efa.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054114","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:41","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"06_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u6570\u636e\u52a0\u8f7d\u6a21\u5757\uff08\u4e0a\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054115","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:51","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"07_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u6570\u636e\u52a0\u8f7d\u6a21\u5757\uff08\u4e2d\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054116","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:03","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"08_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u6570\u636e\u52a0\u8f7d\u6a21\u5757\uff08\u4e0b\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054117","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:43","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"09_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u7edf\u8ba1\u63a8\u8350\u6a21\u5757\uff08\u4e0a\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054118","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:37","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"10_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u7edf\u8ba1\u63a8\u8350\u6a21\u5757\uff08\u4e0b\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054119","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:36","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01","result":"","resultStatus":"","lock":"","status":"published","taskId":"1247515","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"13","published_number":"13","title":"11_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u57fa\u4e8eLFM\u7684\u79bb\u7ebf\u63a8\u8350\u6a21\u5757\uff08\u4e0a\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054120","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:04","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"12_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u57fa\u4e8eLFM\u7684\u79bb\u7ebf\u63a8\u8350\u6a21\u5757\uff08\u4e2d\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054121","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:48","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"13_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u57fa\u4e8eLFM\u7684\u79bb\u7ebf\u63a8\u8350\u6a21\u5757\uff08\u4e0b\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054122","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:07","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"14_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_ALS\u6a21\u578b\u8bc4\u4f30\u548c\u53c2\u6570\u9009\u62e9\uff08\u4e0a\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054123","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:07","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"15_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_ALS\u6a21\u578b\u8bc4\u4f30\u548c\u53c2\u6570\u9009\u53d6\uff08\u4e0b\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054124","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:49","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"16_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u5b9e\u65f6\u63a8\u8350\u6a21\u5757\uff08\u4e00\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054125","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:10","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"17_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u5b9e\u65f6\u63a8\u8350\u6a21\u5757\uff08\u4e8c\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054126","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:31","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"18_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u5b9e\u65f6\u63a8\u8350\u6a21\u5757\uff08\u4e09\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054127","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:14","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"19_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u5b9e\u65f6\u63a8\u8350\u6a21\u5757\uff08\u56db\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054128","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:26","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"20_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u5b9e\u65f6\u63a8\u8350\u6a21\u5757\uff08\u4e94\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054129","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:27","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"21_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u5b9e\u65f6\u63a8\u8350\u6a21\u5757\uff08\u516d\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054130","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:10","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"22_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u5b9e\u65f6\u63a8\u8350\u6a21\u5757\u6d4b\u8bd5.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054131","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:37","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c\u4e09\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01","result":"","resultStatus":"","lock":"","status":"published","taskId":"1247516","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"25","published_number":"25","title":"23_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u5b9e\u65f6\u7cfb\u7edf\u8054\u8c03\uff08\u4e0a\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054132","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:17","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"24_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u5b9e\u65f6\u7cfb\u7edf\u8054\u8c03\uff08\u4e0b\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054133","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:18","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"25_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u57fa\u4e8e\u5185\u5bb9\u7684\u79bb\u7ebf\u63a8\u8350\u6a21\u5757\uff08\u4e0a\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054134","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:06","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"26_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u57fa\u4e8e\u5185\u5bb9\u7684\u79bb\u7ebf\u63a8\u8350\u6a21\u5757\uff08\u4e0b\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054135","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:39","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"27_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u57fa\u4e8eItemCF\u7684\u79bb\u7ebf\u63a8\u8350\uff08\u4e0a\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054136","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:24","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"28_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u57fa\u4e8eItemCF\u7684\u79bb\u7ebf\u63a8\u8350\uff08\u4e0b\uff09.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054137","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:48","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"29_\u7535\u5546\u63a8\u8350\u7cfb\u7edf_\u9879\u76ee\u603b\u7ed3\u548c\u90e8\u7f72.wmv","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054138","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:21","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]

查看全部