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关于item_id长度问题 #32

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BIWEI-lab opened this issue Jun 1, 2022 · 0 comments

BIWEI-lab commented Jun 1, 2022

大佬你好！

我在尝试用我们公司的数据复现论文，我用的item有2千万多个，所以我重新编码item_id之后最大的item_id长度有8位数，这种情况下train出来的item_embedding各个维度都为0。想请教一下我哪里处理的不对嘛？

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