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https://issues.apache.org/jira/browse/SINGA-85?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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wangwei resolved SINGA-85.
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Resolution: Fixed
SINGA-91 add layers for extracting prediction results.
> Add functions for extracting features and test new data
> -------------------------------------------------------
>
> Key: SINGA-85
> URL: https://issues.apache.org/jira/browse/SINGA-85
> Project: Singa
> Issue Type: New Feature
> Reporter: wangwei
> Assignee: wangwei
>
> This ticket will add test functions in Worker and Driver classes.
> These functions will provided two functionalities,
> 1. test the performance of a previously trained model, whose parameters are
> loaded from checkpoint files.
> 2. extract the features from some middle layers of the neural net. The input
> data does not have labels. To extract features from one layer, an output
> layer would be added after this layer. Two output layers will be implemented
> at first
> * ProtoRecordOutpuLayer which writes the feature as
> SingleLabelImageRecord into KVFile
> * CSVRecordOutputLayer which writes the feature as CSV line into TextFile.
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