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https://issues.apache.org/jira/browse/SINGA-116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sheng Wang resolved SINGA-116.
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Resolution: Fixed
> Fix a bug in InnerProductLayer caused by weight matrix sharing
> --------------------------------------------------------------
>
> Key: SINGA-116
> URL: https://issues.apache.org/jira/browse/SINGA-116
> Project: Singa
> Issue Type: Bug
> Reporter: wangwei
> Assignee: wangwei
>
> There is a bug in the implementation of InnerProductLayer, which appears when
> training the auto-encoder example.
> The weight matrix in inner-product layer in the encoder is shared by another
> layer in the decoder. But the decoder uses transposed version.
> The current code does not handle matrix transposition.
> The bug can be fixed considering the transpose_ field explicitly.
> We may later handle it implicitly using a Tensor class that handles
> transposition automatically.
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