Merge pull request #8 from DrDub/master

Updated to ML 2.0

Author: andrewdalpino

composer.json

@@ -20,8 +20,8 @@
         }
     ],
     "require": {
-        "php": ">=7.4",
-        "rubix/ml": "^1.0.1"
+        "php": ">=8.1",
+        "rubix/ml": "^2.2"
     },
     "scripts": {
         "predict": "@php predict.php",

train.php

@@ -41,7 +41,7 @@
 $estimator = new PersistentModel(
     new Pipeline([
         new TextNormalizer(),
-        new WordCountVectorizer(10000, 0.00008, 0.4, new NGram(1, 2)),
+        new WordCountVectorizer(10000, 5, 0.4, new NGram(1, 2)),
         new TfIdfTransformer(),
         new ZScaleStandardizer(),
     ], new MultilayerPerceptron([