|What is ...||A signature term is a term that the ActiveGalaXy control found to be statistically significant in differentiating the documents under analysis. Any term not on the stopword list can be a signature term. A stopword list is necessary since words with little meaning such as the or and could, in some document sets become a signature term. Thus the stopword list needs to match the data source.|
The signature terms appear around the edge of the ActiveGalaXy view (see example). When the cursor passes over a cluster node the terms in that cluster are highlighted according to their strength in differentiating that cluster. Conversly, a left-click on a term will highlight the clusters that contain that term. A double-click on a term will display all the documents associated with that term.
|Term Menu||Right-clicking on a term gives access to the folowing sub-menus: