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No plots appearing when using visualisation tools.

See original GitHub issue

Hello, I am using Spyder to write my python code, and I am using optuna to optimise my neural network. When I try any of the optuna’s visualisation commands, there is no plot appearing in the Plots section of the Spyder interface.

Amongst the lines I tried are the following

fig = optuna.visualization.plot_slice(study, 
                                  params=["network_params['conv_layer_out_channels'][1]",
                                          "network_params['conv_layer_out_channels'][1]"])
optuna.visualization.plot_intermediate_values(study)
optuna.visualization.plot_optimization_history(study)
optuna.visualization.plot_param_importances(study)

Is there a way how I can use the Figure object fig that is returned by optuna visualisation methods to force the plot to be created?

Issue Analytics

State:
Created 3 years ago
Reactions:1
Comments:10 (1 by maintainers)

Top GitHub Comments

2reactions

AraceliALcommented, Jul 6, 2022

You can also use optuna.visualization.matplotlib.plot_intermediate_values(study)

1reaction

SonghuaHu-UMDcommented, Jul 13, 2021

You may use the browser to show the figure since Spyder did not support the figure in plotly. optuna.visualization.plot_intermediate_values(study).show(renderer="browser")

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