Malet release v0.1.7

Changes

• Change method name explode_and_melt_metric → melt_and_explode_metric and its kwarg epoch → step in ExperimentLog.
• Compute function (arg: fn) is no longer mapped onto list fields when using ExperimentLog.add_conputed_metric.
• Change module structure of malet.plot_utils.

Features

• Can now parse metric of any nested-structure of standard python types (strings, bytes, numbers, tuples, lists, dicts, sets, booleans, None and Ellipsis) from tsv file in ExperimentLog using ast.literal_eval.
• Add mode (curve_best) for plotting star marker for best performing among x.
• Add annotations to heatmap in malet-plot.
• Filter epoch by range in malet-plot.
• malet-plot can process list fields with various lengths.
• Automatic markevery setting depending on number of x-values in curve modes in malet-plot.
• Add arguments for title, x-label, y-label, font size in malet-plot.
• Filter log.df prior to melt_and_expand_metric for faster processing in plot.draw_metric.
• Add kwarg save to ExperimentLog.merge_folder.
• Better error messages
  • ExperimentLog: error message for overlapping field names when instantiating
  • plot_utils.data_processor.select_df: error messages for non-existent field, field_value, and empty dataframe before/after filter.

Bug Fixes

• Plotting when x-field is 'step' (previously 'epoch')
  • Fix from plotting only last step to all steps (wrong argument in explode_and_melt_metric call).
  • Fix error when 'best_ref_x_fields' is not specified.
• Annotate only above the marks in curve mode in malet-plot.
• Apply str2value to indices (grid fields) when loading tsv in ExperimentLog.from_tsv.
• Fix ExperimentLog.add_derived_index to handle tuples.