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news-recommendation's Introduction

零基础入门推荐系统-新闻推荐

单路nn召回,线上A榜能够达到MRR27+

改进方向

仅利用了用户与新闻的点击数据(其他特征没有用到),可以尝试引入给的物品预训练嵌入表征以及其他特征如时间特征(在进行排序建模时,发现该特征能够有效提升最终的排序效果,在现实生活中时效性高的新闻往往更容易得到人们的关注)等

运行code/路径下的test.sh文件

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wj19971997 avatar byronlaw1025 avatar

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