Skin Hyperpigmentation

Skin hyperpigmentation is a common condition where patches of skin become darker than the surrounding skin. This conceptual example explores opportunities for developing new treatments and therapies. The starting point of any such endeavor should be a thorough causal understanding of the problem domain.

In this example, we leverage the capabilities of Hellixia, BayesiaLab's new subject matter assistant, to analyze the cause-and-effect interplay related to this skin condition. Our focus is on constructing a comprehensive causal semantic network that highlights the factors influencing the onset and severity of hyperpigmentation. From genetic predispositions and environmental triggers to lifestyle habits, we search for the connections that are relevant to this condition. This exploration offers insights into the dynamics of skin hyperpigmentation.

Workflow for Creating a Causal Semantic Network

  • Create a node named "Skin Hyperpigmentation with Visible Light."
  • Use the following keywords to guide the Dimension Elicitor's node analysis: Causes, Effects, Milestones, and Mechanisms, and set the General Context to "Dermatology."* Inspect the dimensions suggested by Hellixia. Any dimensions that are irrelevant or redundant should be removed from your analysis.
  • Exclude the "Skin Hyperpigmentation with Visible Light" node.
  • Change the style of all nodes to "Badges". This will display the comment within each node.
  • Given that the keywords 'Causes' and 'Effects' already embody causal semantics, our primary task now is to manually scrutinize the relationships between the nodes generated by the keywords "Mechanisms" and "Milestones". Generating embeddings and using structural learning can be beneficial during this analysis phase.
  • Manually draw arcs between the nodes to denote a causal relationship.
  • Select all arcs and utilize Hellixia's Explanation of Causal Arcs.
  • If Hellixia concurs with the proposed causal relationship, it will provide an explanation, which will then be associated with the arc comments.
  • Run the Genetic Grid Layout: This will arrange the nodes on your graph while considering the causal directions of the connections. It positions the nodes so that the causal flow, as represented by the directed arcs, generally goes from the top of the graph toward the bottom, thereby providing a clear, hierarchical visual representation of the causal relationships.

For North America

Bayesia USA

4235 Hillsboro Pike
Suite 300-688
Nashville, TN 37215, USA

+1 888-386-8383

Head Office

Bayesia S.A.S.

Parc Ceres, Batiment N 21
rue Ferdinand Buisson
53810 Change, France

For Asia/Pacific

Bayesia Singapore

1 Fusionopolis Place
#03-20 Galaxis
Singapore 138522

Copyright © 2024 Bayesia S.A.S., Bayesia USA, LLC, and Bayesia Singapore Pte. Ltd. All Rights Reserved.