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bluemapleman avatar bluemapleman commented on May 23, 2024 2

评估效果目前我们想到的做法是：

  1. 证实推荐系统的有效性（定性）：将推荐系统生成的新闻与其它随机的新闻等数目随机混合在一起，让用户去选择阅读，若用户选择的推荐新闻占比更多，说明推荐系统确实更能捕捉用户的兴趣。

  2. 准确率（定量）：推荐了新闻后，看用户会对占比多少的推荐新闻进行阅读，这个占比即为准确率（precision）。

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DLUTfangping avatar DLUTfangping commented on May 23, 2024

感觉挺难像别的推荐算法那样评估呢？

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