SEPURI-SAI-KRISHNA commented on code in PR #57746:
URL: https://github.com/apache/spark/pull/57746#discussion_r3730126957
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sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/VectorFunctionImplUtils.java:
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@@ -448,6 +460,21 @@ public static Float vectorNorm(ArrayData vec, float
degree, UTF8String funcName)
}
}
+ /**
+ * Computes the Lp norm of a float vector using the specified degree.
+ * Supported degrees: 1.0 (L1), 2.0 (L2), Float.POSITIVE_INFINITY (L∞).
Review Comment:
Applied. I also changed the identical line in the `vectorNormalize` javadoc
(line 480) so the two match; both were pre-existing
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