TopicRank

You can use a specific API provided by GES to run the topicrank algorithm. The sample code is as follows:

public void topicrank(GraphClient graphClient) throws ApiException {
    TopicrankParameters topicrankParameters = new TopicrankParameters();
    topicrankParameters.setSources("Vivian");
 
    AlgorithmReq algorithmReq = new AlgorithmReq();
    algorithmReq.setAlgorithmName(AlgorithmNames.TOPICRANK);  // Algorithm name
    algorithmReq.setParameters(topicrankParameters);  // Algorithm parameters
 
    // Execute the algorithm based on the specified parameters.
    AsyncAPIResp asyncAPIResp = graphClient.algorithmQuery(algorithmReq);
 
    // Query job status by job ID.
    QueryJobReq queryJobReq = new QueryJobReq();
    queryJobReq.setJobId(asyncAPIResp.getJobId());
    GesResponse gesResponse =  graphClient.queryAsyncTask(queryJobReq);
    System.out.println(gesResponse);
}