不同的建议...使用Mahout [英] Different Recommendations...Using Mahout

问题描述

我编写了一个应用程序，以便当我给它提供推荐ID时，它会产生成功的推荐.但是，当我提出跟进请求时，也会给我同样的建议.我希望它能返回不同的建议.

I have written an application such that when i give it an Id for recommendation it results in successful recommendations. However, when I make a follow-up request it gives me the same recommendations. I would like it to return different recommendations.

谢谢

推荐答案

如果结果列表足够大，则可以考虑改组列表并返回其子集.

If the result list is large enough, you could consider shuffling the list and returning a subset of it.

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