Illegal Fishing Connection
The Graph Visualization is a part of the Main Graph and is created based on the defined paths in the Graph Builder.
It includes various types of nodes, such as:
The relationships between nodes are represented by different edge types, including membership, partnership, ownership, and family_relationship. The color of the relationship is determined by the origin node.
Functionality:
- person
- organization
- company
- political_organization
- location
- vessel
- event
- movement
- unknown
The relationships between nodes are represented by different edge types, including membership, partnership, ownership, and family_relationship. The color of the relationship is determined by the origin node.
Functionality:
- Zoom: Labels disappear when zooming out to provide a clear view of the graph.
- Node Dragging: Helps to adjust the layout and avoid overlapping nodes.
- Node Click: Generates a Barchart for the selected node and highlights the selected node it in the Heatmap.
- Double Click: Expands the selected node, showing its neighboring nodes.
Analysis Result
Graph Overview
Feature Description:
- Suspicious: These are nodes associated with illegal fishing, as marked by FishEye International.
- Centrality: This feature is determined by the number of connections (edges) that a node possesses. Nodes with a high degree of centrality are considered important because they have more direct connections to other nodes. In our heatmap, we invert this score to align it with other metrics, where a higher centrality score indicates a lower probability that the node represents a suspicious company.
- Remoteness: This measure indicates how far each node is from the five largest central nodes. Our assumption is that suspicious companies tend to operate on the periphery or outskirts.
- Closeness: This feature is measured by the number of connections (both the number of paths and the length of the path) that each node has, specifically using the 'ownership' type. The closer a node is to a suspicious company in terms of connectivity, the higher the probability that it is also suspicious. However, this logic does not apply to nodes with higher centrality.
Functionality:
- Hover: When hovering over a node, a tooltip displays the exact value of the corresponding feature.
- Click: When clicking on a node, it is highlighted and made visible in the main graph, allowing users to explore the connections and relationships associated with that particular node.