Some changes

RubixML · Mar 30, 2022 · 1018230 · 1018230
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commit 1018230
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -11,7 +11,7 @@
     - Neural net-based learners can now train for 0 epochs
     - Rename Labeled `stratify()` to `stratifyByLabel()`
     - Added Sparse Cosine distance kernel
-    - Cosine distance now optimized for dense vectors
+    - Cosine distance now optimized for dense and sparse vectors
     - Word Count Vectorizer now uses min count and max ratio DFs
     - Numeric String Converter now handles NAN and INFs
     - Numeric String Converter is now Reversible

diff --git a/src/AnomalyDetectors/IsolationForest.php b/src/AnomalyDetectors/IsolationForest.php
@@ -216,7 +216,7 @@ public function train(Dataset $dataset) : void
             ? max(self::MIN_SUBSAMPLE, (int) round($this->ratio * $n))
             : min(self::DEFAULT_SUBSAMPLE, $n);
 
-        $maxHeight = (int) max(1, round(log($p, 2)));
+        $maxHeight = (int) max(1, round(log($p, 2.0)));
 
         $this->trees = [];