graphviz API; parameter sensitivity analysis;

Author: JelmerBot

README.md

@@ -174,6 +174,15 @@ Supported Tasks
 All three approaches support several downstream tasks.
 
 ```python
+# Dimensionality reduction
+# - Creates fitted UMAP or TSNE models from the computed manifold graph.
+projector = model.umap(n_components=2) # or
+projector = model.tsne(n_components=2)
+
+# Graph layouts
+# - Computes a 2D graph layout using (py)graphviz and networkx.
+embedding = model.graphviz_layout(prog="sfdp")
+
 # HDBSCAN or HBCC clusters
 # - Creates a fitted HDBSCAN or HBCC model from the computed manifold graph.
 # - Computes mutual-reachability from the model's number of neighbors.