weibozhao commented on a change in pull request #24:
URL: https://github.com/apache/flink-ml/pull/24#discussion_r762976987
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File path:
flink-ml-lib/src/main/java/org/apache/flink/ml/classification/knn/FastDistanceVectorData.java
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@@ -0,0 +1,28 @@
+package org.apache.flink.ml.classification.knn;
+
+import org.apache.flink.ml.linalg.DenseVector;
+import org.apache.flink.util.Preconditions;
+
+import java.io.Serializable;
+
+/** Save the data for calculating distance fast. The FastDistanceMatrixData */
+public class FastDistanceVectorData implements Serializable, Cloneable {
+ /** Stores the vector(sparse or dense). */
Review comment:
This class has been deleted.
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