Update importance method return type to reflect feature importances as a 2D array (#986)

ishii-norimi · web-flow · commit 6533cecdb863 · 2025-08-14T15:47:49.000+09:00
diff --git a/lib/model/ridge.js b/lib/model/ridge.js
@@ -103,7 +103,7 @@ export class MulticlassRidge {
 
 	/**
 	 * Returns importances of the features.
-	 * @returns {number[]} Importances
+	 * @returns {number[][]} Importances
 	 */
 	importance() {
 		return this._w.toArray()
