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NL2SQL复现X-SQL问题 #24

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ningshixian opened this issue Dec 2, 2019 · 0 comments
Open

NL2SQL复现X-SQL问题 #24

ningshixian opened this issue Dec 2, 2019 · 0 comments

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@ningshixian
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苏神你好：

我想请教一个问题，我在您的代码基础上，想复现X-SQL....
遇到一个问题：X-SQL中有一个Context Reinforcing Layer，它利用Context Embedding全局向量来对表头向量列表[...]逐一作Attention和残差计算。您的代码中是取列名[CLS]所在位置的向量拼接然后分类，而我希望的是将全局向量hctx和每一个表头的不定长向量输出做一个attention，那么问题来了，batch_gather该如何设计呢？
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@ningshixian