Examples of FullLDAClassification

Examples of uk.ac.cam.ha293.tweetlabel.topics.FullLDAClassification

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  public void fillLDAAndSave(int numTopics, int burn, int sample, double alpha) {
    //get clasifications
    System.out.println("Filling from LDA classifications");
    FullLDAClassification[] classifications = new FullLDAClassification[d];
    for(long id : Tools.getCSVUserIDs()) {
      classifications[indexLookup.get(id)] = new FullLDAClassification(id,numTopics,burn,sample,alpha);
    }
   
    //cosine similarities!
    for(int m=0; m<d; m++) {
      System.out.println("On row "+m);
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Examples of uk.ac.cam.ha293.tweetlabel.topics.FullLDAClassification

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  public void fillLDAJS(int numTopics, int burn, int sample, double alpha) {
    //get clasifications
    System.out.println("Filling from LDA classifications");
    FullLDAClassification[] classifications = new FullLDAClassification[d];
    for(long id : Tools.getCSVUserIDs()) {
      classifications[indexLookup.get(id)] = new FullLDAClassification(id,numTopics,burn,sample,alpha);
    }
   
    //cosine similarities!
    for(int m=0; m<d; m++) {
      System.out.println("On row "+m);
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Examples of uk.ac.cam.ha293.tweetlabel.topics.FullLDAClassification

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  }
 
  public static Set<Double> diversitySet(String topicType, double alpha, long uid) {
    Set<Double> valueSet = new HashSet<Double>();
    if(topicType.equals("lda")) {
      FullLDAClassification c = new FullLDAClassification(uid,1000,100,0,alpha);
      for(String cat : c.getCategorySet()) {
        valueSet.add(c.getScore(cat));
      }
    } else if(topicType.equals("alchemy")) {
      FullLLDAClassification c = new FullLLDAClassification("alchemy",alpha,uid);
      for(String cat : c.getCategorySet()) {
        valueSet.add(c.getScore(cat));
      }
    } else if(topicType.equals("calais")) {
      FullLLDAClassification c = new FullLLDAClassification("calais",alpha,uid);
      for(String cat : c.getCategorySet()) {
        valueSet.add(c.getScore(cat));
      }
    } else if(topicType.equals("textwise")) {
      FullLLDAClassification c = new FullLLDAClassification("textwise",alpha,uid);
      for(String cat : c.getCategorySet()) {
        valueSet.add(c.getScore(cat));
      }
    }
    return valueSet;
  }
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