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波束-多普勒方向图稀疏约束的STAP方法及装置

成果领域:

推广方式:

成果归属企业: 深圳大学

成果鉴定时间:

成果介绍

本发明适用计算机技术领域，提供了一种推荐方法、装置、设备及存储介质，该方法包括：获取用户的历史评分数据、待评分物品以及待评分物品的文本内容，根据用户的历史评分数据、待评分物品以及待评分物品的文本内容，对预设的栈式降噪自编码器和预设的概率矩阵分解模型进行训练，得到用户特征矩阵、物品特征矩阵以及对应的物品隐藏特征和用户隐藏特征，根据用户特征矩阵、物品特征矩阵以及对应的物品隐藏特征和用户隐藏特征，计算用户对待评分物品的预测评分，根据预测评分生成推荐列表，并向用户输出推荐列表，从而在向用户推荐物品时结合物品特征和用户特征，有效地提高了推荐的准确率，进而提高了物品的推荐效率。

成果应用案例介绍

信息通信>推荐方法>推荐方法; 日常用品>办公用品>文章

联系方式

电话/微信: 13822630888

相关成果

免责声明 / 网站地图 / 平台简介 / 友情链接

邮箱：zeccea@qq.com QQ群：318441538 客服电话：0758-2721389 秘书处电话/微信：13822630888

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[ BEHAVIOR ] Run Closure @app_init [ RunTime:0.000012s ]
[ CACHE ] INIT File
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[ BEHAVIOR ] Run \addons\treaty\Treaty @app_init [ RunTime:0.000043s ]
[ BEHAVIOR ] Run \addons\upyun\Upyun @app_init [ RunTime:0.000024s ]
[ BEHAVIOR ] Run Closure @app_init [ RunTime:0.000047s ]
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[ BEHAVIOR ] Run app\common\behavior\Common @app_dispatch [ RunTime:0.000016s ]
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