warning: divided by zero when `plot_hook.py` is executed using pytorch backend

deepgram / kur

Descriptive Deep Learning

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warning: divided by zero when `plot_hook.py` is executed using pytorch backend #76

Closed EmbraceLife closed 7 years ago

EmbraceLife commented 7 years ago

Whenever I run kur train with hooks: plot in keras backend, everything is fine; but in pytorch backend, I got the following warning:

[WARNING 2017-05-08 18:04:00,276 py.warnings _showwarnmsg:99] /Users/Natsume/Documents/kur_experiment/kur/model/hooks/plot_hook.py:287: RuntimeWarning: divide by zero encountered in true_divide
  throughput = numpy.diff(batch) / numpy.diff(time)

should we be worry about this?

ajsyp commented 7 years ago

This is entirely benign and can be ignored. It will be suppressed in a future commit.