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发明公开
CN110019943A 视频推荐方法、装置、电子设备和存储介质 有权

视频推荐方法、装置、电子设备和存储介质
摘要：
本发明实施例提供一种视频推荐方法、装置、电子设备和存储介质。所述方法包括获取用户在预设时间段内的目标人口统计学特征对应的特征向量embelding和目标历史视频特征对应的embelding，其中，所述目标人口统计学特征对应的embelding包括目标显著特征的embelding和目标不显著特征embelding；根据目标显著特征对应的embelding、目标不显著特征对应的embelding和目标历史视频特征对应的embelding，以及预先建立的深度评分模型，确定用户对每一候选视频的评分；根据用户对每一候选视频的评分，确定用户的推荐视频。所述方法通过考虑所述用户的目标不显著特征对应的embelding对于视频推荐的影响，可更加全面对候选模型进行进一步筛选，得到更符合用户偏好的推荐视频，能够提高视频推荐的准确性。
摘要（英）：

The embodiment of the invention provides a video recommendation method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a feature vector embelding corresponding to a target demographic feature and embelding corresponding to a target historical video feature of a user in a preset time period, wherein the embelding corresponding to the target demographic feature comprises embelding of a target significant feature and embelding of a target non-significant feature, and the embelding corresponding to the target demographic feature comprises embelding of a target significant feature and embelding of a target non-significant feature; determining the score of each candidate video by the user according to the embelding corresponding to the target salient feature, the embelding corresponding to the target non-salient feature, the embelding corresponding to the target historical video feature and a pre-established depth scoring model; and determining the recommended video of the user according to the score of the user on each candidate video. According to the method, by considering the influence of the embelling corresponding to the target non-significant feature of the user on video recommendation, the candidate model can be further screened more comprehensively to obtain the recommended video more conforming to the preference of the user, and the accuracy of video recommendation can be improved.

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