Nomad changes

2026-06-01 23:40:55 +02:00
parent 72b1a0a6ed
commit b4c07d3693
5723 changed files with 1130655 additions and 0 deletions
--- a/docs/snippets/java/config/keyword_config.java
+++ b/docs/snippets/java/config/keyword_config.java
@@ -0,0 +1,75 @@
+import com.kreuzberg.Kreuzberg;
+import com.kreuzberg.config.ExtractionConfig;
+import com.kreuzberg.config.KeywordConfig;
+import com.kreuzberg.keywords.YakeParams;
+import com.kreuzberg.keywords.RakeParams;
+import com.kreuzberg.result.ExtractionResult;
+
+// Example 1: Basic YAKE configuration
+// Uses YAKE algorithm with default parameters and English stopword filtering
+public class KeywordConfigExample {
+
+    public static void basicYake() throws Exception {
+        ExtractionConfig config = new ExtractionConfig.Builder()
+            .keywords(new KeywordConfig.Builder()
+                .algorithm("yake")
+                .maxKeywords(10)
+                .minScore(0.0f)
+                .ngramRange(1, 3)
+                .language("en")
+                .yakeParams(null)
+                .rakeParams(null)
+                .build())
+            .build();
+
+        ExtractionResult result = Kreuzberg.extractFile("document.pdf", config);
+        System.out.println("Keywords: " + result.getKeywords());
+    }
+
+    // Example 2: Advanced YAKE with custom parameters
+    // Fine-tunes YAKE with custom window size for co-occurrence analysis
+    public static void advancedYake() throws Exception {
+        ExtractionConfig config = new ExtractionConfig.Builder()
+            .keywords(new KeywordConfig.Builder()
+                .algorithm("yake")
+                .maxKeywords(15)
+                .minScore(0.1f)
+                .ngramRange(1, 2)
+                .language("en")
+                .yakeParams(new YakeParams.Builder()
+                    .windowSize(1)
+                    .build())
+                .rakeParams(null)
+                .build())
+            .build();
+
+        ExtractionResult result = Kreuzberg.extractFile("document.pdf", config);
+        System.out.println("Keywords: " + result.getKeywords());
+    }
+
+    // Example 3: RAKE configuration
+    // Uses RAKE algorithm for rapid keyword extraction with phrase constraints
+    public static void rakeConfig() throws Exception {
+        ExtractionConfig config = new ExtractionConfig.Builder()
+            .keywords(new KeywordConfig.Builder()
+                .algorithm("rake")
+                .maxKeywords(10)
+                .minScore(5.0f)
+                .ngramRange(1, 3)
+                .language("en")
+                .yakeParams(null)
+                .rakeParams(new RakeParams.Builder()
+                    .minWordLength(1)
+                    .maxWordsPerPhrase(3)
+                    .build())
+                .build())
+            .build();
+
+        ExtractionResult result = Kreuzberg.extractFile("document.pdf", config);
+        System.out.println("Keywords: " + result.getKeywords());
+    }
+
+    public static void main(String[] args) throws Exception {
+        basicYake();
+    }
+}