What is cluster visualization in Relativity Analytics?

Cluster visualization in Relativity Analytics refers to a graphical representation of document clusters based on content similarities. This method is crucial for organizing large volumes of documents into groups that share similar characteristics, making it easier for users to understand, analyze, and navigate the data set. By visually depicting how documents are clustered based on their content, users can quickly discern patterns, identify relevant documents related to a specific topic, and streamline their review process.

The ability to visualize these clusters helps in comprehensively grasping the relationships between documents, which is fundamental in legal and investigative workflows where understanding context and relevance is key. The other options do not accurately describe the purpose of cluster visualization in this specific context, as they focus on different aspects of data analysis and management rather than the visual representation of document clusters.