Wei Wang

Or we can convert SINGA Tensor to numpy array and use sklearn.metrics to compute the metrics https://scikit-learn.org/stable/modules/model_evaluation.html.

I suggest to use sklearn's functions to evaluate the metrics. We can them remove the metric.py module.

Code from the data module may be reused. https://github.com/apache/singa/blob/master/python/singa/data.py

And https://github.com/apache/singa/blob/master/python/singa/image_tool.py

can we do it in this way? in singa.h ``` namespace singa{ external bool singa_verbose; } ``` in main.cc ``` #include "singa.h" ... if -verbose in argv singa_verbose = true...

@cac2003 I am going to merge this pull request. before that, pls clean the commit msgs following the format http://singa.apache.org/develop/contribute-code.html. 1. the commit msg title should be SINGA-xxx aaaaaaaaaa 2....

Once you create the jira ticket you will see a ticket No., which is the xxx Sent from my iPhone > On 28 Dec 2015, at 10:06 AM, CAI QINGCHAO...

Could you pls unify the format of all key-value tuples in the log? E.g., `key = value[, key = value]` (or other format that is easy to read). It would...

@syysummer can you share the table create sql and a sample of the csv file?

@syysummer can you try to change these two settings to 1 for your byconity servers (via the configuration files)? https://github.com/ByConity/ByConity/blob/bfa389c67b623640d20a2ef1b0097d05ba167d6d/src/Core/Settings.h#L375