Save plotly plots in higher resolution

Author: Sarah Krebs

CHANGELOG.md

@@ -11,6 +11,7 @@
 - Add exit button which first deletes running jobs and then terminates DeepCave.
 - Nicer handling of Keyboard Interrupt.
 - Disable debug mode.
+- Save plotly plots in higher resolution upon download.
 
 ## Bug-Fixes
 - Fix missing objective specification in LPI evaluator (#71).
@@ -19,6 +20,7 @@
 - Reset inputs to fix error when subsequently selecting runs with different configspaces, objectives or budgets (#106).
 - Fix errors due to changing inputs before runselection (#64).
 - For fANOVA, remove constant hyperparameters from configspace (#9).
+- For PCP, show hyperparameters with highest importance closest to the cost (i.e. right).
 
 ## Version-Updates
 - Black version from 23.1.0 to 23.3.0

deepcave/config.py

@@ -56,6 +56,7 @@ class Config:
     SAVE_IMAGES = False  # The figure will be saved to the cache directory.
     FIGURE_MARGIN = dict(t=30, b=0, l=0, r=0)
     FIGURE_HEIGHT = "40vh"
+    FIGURE_DOWNLOAD_SCALE = 4.0
 
     # Redis settings
     REDIS_PORT: int = 6379

deepcave/plugins/budget/budget_correlation.py

@@ -220,7 +220,11 @@ def get_output_layout(register: Callable) -> List[Any]:
                 [
                     dbc.Tab(
                         dcc.Graph(
-                            id=register("graph", "figure"), style={"height": Config.FIGURE_HEIGHT}
+                            id=register("graph", "figure"),
+                            style={"height": Config.FIGURE_HEIGHT},
+                            config={
+                                "toImageButtonOptions": {"scale": Config.FIGURE_DOWNLOAD_SCALE}
+                            },
                         ),
                         label="Graph",
                     ),

deepcave/plugins/hyperparameter/importances.py

@@ -354,7 +354,11 @@ def get_output_layout(register: Callable) -> dcc.Graph:
         dcc.Graph
             Layout for the output block.
         """
-        return dcc.Graph(register("graph", "figure"), style={"height": Config.FIGURE_HEIGHT})
+        return dcc.Graph(
+            register("graph", "figure"),
+            style={"height": Config.FIGURE_HEIGHT},
+            config={"toImageButtonOptions": {"scale": Config.FIGURE_DOWNLOAD_SCALE}},
+        )
 
     @staticmethod
     def load_outputs(run, inputs, outputs) -> go.Figure:  # type: ignore

deepcave/plugins/hyperparameter/pdp.py

@@ -365,7 +365,11 @@ def get_output_layout(register: Callable) -> dcc.Graph:
         dcc.Graph
             Layout for the output block.
         """
-        return dcc.Graph(register("graph", "figure"), style={"height": Config.FIGURE_HEIGHT})
+        return dcc.Graph(
+            register("graph", "figure"),
+            style={"height": Config.FIGURE_HEIGHT},
+            config={"toImageButtonOptions": {"scale": Config.FIGURE_DOWNLOAD_SCALE}},
+        )
 
     @staticmethod
     def get_pdp_figure(  # type: ignore

deepcave/plugins/hyperparameter/symbolic_explanations.py

@@ -490,8 +490,16 @@ def get_output_layout(register: Callable) -> List[dcc.Graph]:
             Layout for the output block.
         """
         return [
-            dcc.Graph(register("symb_graph", "figure"), style={"height": Config.FIGURE_HEIGHT}),
-            dcc.Graph(register("pdp_graph", "figure"), style={"height": Config.FIGURE_HEIGHT}),
+            dcc.Graph(
+                register("symb_graph", "figure"),
+                style={"height": Config.FIGURE_HEIGHT},
+                config={"toImageButtonOptions": {"scale": Config.FIGURE_DOWNLOAD_SCALE}},
+            ),
+            dcc.Graph(
+                register("pdp_graph", "figure"),
+                style={"height": Config.FIGURE_HEIGHT},
+                config={"toImageButtonOptions": {"scale": Config.FIGURE_DOWNLOAD_SCALE}},
+            ),
         ]
 
     @staticmethod

deepcave/plugins/objective/configuration_cube.py

@@ -293,7 +293,13 @@ def get_output_layout(register: Callable) -> Tuple[dcc.Graph,]:
         Tuple[dcc.Graph,]
             Layout for the output block.
         """
-        return (dcc.Graph(register("graph", "figure"), style={"height": Config.FIGURE_HEIGHT}),)
+        return (
+            dcc.Graph(
+                register("graph", "figure"),
+                style={"height": Config.FIGURE_HEIGHT},
+                config={"toImageButtonOptions": {"scale": Config.FIGURE_DOWNLOAD_SCALE}},
+            ),
+        )
 
     @staticmethod
     def load_outputs(run, inputs, outputs) -> go.Figure:  # type: ignore

deepcave/plugins/objective/cost_over_time.py

@@ -274,7 +274,11 @@ def get_output_layout(register: Callable) -> dcc.Graph:
         dcc.Graph
             The layouts for the output block.
         """
-        return dcc.Graph(register("graph", "figure"), style={"height": Config.FIGURE_HEIGHT})
+        return dcc.Graph(
+            register("graph", "figure"),
+            style={"height": Config.FIGURE_HEIGHT},
+            config={"toImageButtonOptions": {"scale": Config.FIGURE_DOWNLOAD_SCALE}},
+        )
 
     @staticmethod
     def load_outputs(runs, inputs, outputs) -> go.Figure:  # type: ignore

deepcave/plugins/objective/parallel_coordinates.py

@@ -298,7 +298,9 @@ def process(run, inputs) -> Dict[str, Any]:  # type: ignore
             evaluator.calculate(objective, budget, n_trees=10, seed=0)
             importances_dict = evaluator.get_importances()
             importances = {u: v[0] for u, v in importances_dict.items()}
-            important_hp_names = sorted(importances, key=lambda key: importances[key], reverse=True)
+            important_hp_names = sorted(
+                importances, key=lambda key: importances[key], reverse=False
+            )
             result["important_hp_names"] = important_hp_names
 
         return result
@@ -319,7 +321,11 @@ def get_output_layout(register: Callable) -> dcc.Graph:
         dcc.Graph
             The layouts for the output block.
         """
-        return dcc.Graph(register("graph", "figure"), style={"height": Config.FIGURE_HEIGHT})
+        return dcc.Graph(
+            register("graph", "figure"),
+            style={"height": Config.FIGURE_HEIGHT},
+            config={"toImageButtonOptions": {"scale": Config.FIGURE_DOWNLOAD_SCALE}},
+        )
 
     @staticmethod
     def load_outputs(run, inputs, outputs) -> go.Figure:  # type: ignore

deepcave/plugins/objective/pareto_front.py

@@ -328,7 +328,11 @@ def get_output_layout(register: Callable) -> dcc.Graph:
         dcc.Graph
             The layout for the output block.
         """
-        return dcc.Graph(register("graph", "figure"), style={"height": Config.FIGURE_HEIGHT})
+        return dcc.Graph(
+            register("graph", "figure"),
+            style={"height": Config.FIGURE_HEIGHT},
+            config={"toImageButtonOptions": {"scale": Config.FIGURE_DOWNLOAD_SCALE}},
+        )
 
     @staticmethod
     def load_outputs(runs, inputs, outputs) -> go.Figure:  # type: ignore