This application generates a word cloud of like terms by utilizing article structure in DBPedia (Wikipedia). It enables a user to interactively query DBPedia articles and categories within a Neo4j dataset.
Source DBPedia datasets (original and cleaned) at: /data
Neo4j dataset found in: /opt/neo4j/data
Please note that enough memory needs to be available to load all Nodes and Indexes. Also you can use _JAVA_OPTS to set the heap size to improve performance on large loads.
Currently this application implements Neo4j Transactions but BatchInserter will be implemented in a future version.