Nomad changes

docs/snippets/go/config/keyword_config.go

@@ -0,0 +1,89 @@
+package main
+
+import (
+	"fmt"
+	"kreuzberg"
+)
+
+// Example 1: Basic YAKE configuration
+// Uses YAKE algorithm with default parameters and English stopword filtering
+func basicYake() error {
+	config := &kreuzberg.ExtractionConfig{
+		Keywords: &kreuzberg.KeywordConfig{
+			Algorithm:   "yake",
+			MaxKeywords: 10,
+			MinScore:    0.0,
+			NgramRange:  [2]int{1, 3},
+			Language:    "en",
+			YakeParams:  nil,
+			RakeParams:  nil,
+		},
+	}
+
+	result, err := kreuzberg.ExtractFileSync("document.pdf", config)
+	if err != nil {
+		return err
+	}
+
+	fmt.Printf("Keywords: %v\n", result.Keywords)
+	return nil
+}
+
+// Example 2: Advanced YAKE with custom parameters
+// Fine-tunes YAKE with custom window size for co-occurrence analysis
+func advancedYake() error {
+	config := &kreuzberg.ExtractionConfig{
+		Keywords: &kreuzberg.KeywordConfig{
+			Algorithm:   "yake",
+			MaxKeywords: 15,
+			MinScore:    0.1,
+			NgramRange:  [2]int{1, 2},
+			Language:    "en",
+			YakeParams: &kreuzberg.YakeParams{
+				WindowSize: 1,
+			},
+			RakeParams: nil,
+		},
+	}
+
+	result, err := kreuzberg.ExtractFileSync("document.pdf", config)
+	if err != nil {
+		return err
+	}
+
+	fmt.Printf("Keywords: %v\n", result.Keywords)
+	return nil
+}
+
+// Example 3: RAKE configuration
+// Uses RAKE algorithm for rapid keyword extraction with phrase constraints
+func rakeConfig() error {
+	config := &kreuzberg.ExtractionConfig{
+		Keywords: &kreuzberg.KeywordConfig{
+			Algorithm:   "rake",
+			MaxKeywords: 10,
+			MinScore:    5.0,
+			NgramRange:  [2]int{1, 3},
+			Language:    "en",
+			YakeParams:  nil,
+			RakeParams: &kreuzberg.RakeParams{
+				MinWordLength:      1,
+				MaxWordsPerPhrase:  3,
+			},
+		},
+	}
+
+	result, err := kreuzberg.ExtractFileSync("document.pdf", config)
+	if err != nil {
+		return err
+	}
+
+	fmt.Printf("Keywords: %v\n", result.Keywords)
+	return nil
+}
+
+func main() {
+	if err := basicYake(); err != nil {
+		fmt.Println("Error:", err)
+	}
+}