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LabelsDemo.java
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58 lines (49 loc) · 2.38 KB
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import java.util.Arrays;
import java.util.ArrayList;
import java.util.List;
import txtai.API.IndexResult;
import txtai.Labels;
/**
* Example labels functionality.
*
* Implements logic found in this notebook: https://github.com/neuml/txtai/blob/master/examples/07_Apply_labels_with_zero_shot_classification.ipynb
*/
public class LabelsDemo {
public static void main(String[] args) {
try {
Labels labels = new Labels("http://localhost:8000");
List <String> data =
Arrays.asList("Dodgers lose again, give up 3 HRs in a loss to the Giants",
"Giants 5 Cardinals 4 final in extra innings",
"Dodgers drop Game 2 against the Giants, 5-4",
"Flyers 4 Lightning 1 final. 45 saves for the Lightning.",
"Slashing, penalty, 2 minute power play coming up",
"What a stick save!",
"Leads the NFL in sacks with 9.5",
"UCF 38 Temple 13",
"With the 30 yard completion, down to the 10 yard line",
"Drains the 3pt shot!!, 0:15 remaining in the game",
"Intercepted! Drives down the court and shoots for the win",
"Massive dunk!!! they are now up by 15 with 2 minutes to go");
// List of labels
List<String> tags = Arrays.asList("Baseball", "Football", "Hockey", "Basketball");
System.out.printf("%-75s %s%n", "Text", "Label");
System.out.println(new String(new char[100]).replace("\0", "-"));
for (String text: data) {
List<IndexResult> label = labels.label(text, tags);
System.out.printf("%-75s %s%n", text, tags.get(label.get(0).id));
}
System.out.println();
System.out.printf("%-75s %s%n", "Text", "Label");
System.out.println(new String(new char[100]).replace("\0", "-"));
tags = Arrays.asList("😀", "😡");
for (String text: data) {
List<IndexResult> label = labels.label(text, tags);
System.out.printf("%-75s %s%n", text, tags.get(label.get(0).id));
}
}
catch (Exception ex) {
ex.printStackTrace();
}
}
}