Different Recommendations…Using Mahout

人走茶凉 提交于 2019-12-12 04:17:47

问题


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.

Thanks


回答1:


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



来源:https://stackoverflow.com/questions/5728687/different-recommendations-using-mahout

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