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Posted to issues@mxnet.apache.org by "Haibin Lin (JIRA)" <ji...@apache.org> on 2018/05/17 05:18:00 UTC
[jira] [Updated] (MXNET-427) [BUG] Optimizer state pickle contains
param_dict
[ https://issues.apache.org/jira/browse/MXNET-427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Haibin Lin updated MXNET-427:
-----------------------------
Assignee: Haibin Lin
Status: In Progress (was: To Do)
> [BUG] Optimizer state pickle contains param_dict
> ------------------------------------------------
>
> Key: MXNET-427
> URL: https://issues.apache.org/jira/browse/MXNET-427
> Project: Apache MXNet
> Issue Type: Bug
> Reporter: Haibin Lin
> Assignee: Haibin Lin
> Priority: Major
>
> When pickling an optimizer, the param_dict is also saved. This means when loading the state, the optimizer will construct a param_dict from the previous state, which does not refer to the actual parameter being trained anymore. We need to remove this from state pickling.
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