diff options
Diffstat (limited to 'mllib')
-rw-r--r-- | mllib/src/main/scala/org/apache/spark/mllib/linalg/MatrixEntry.scala | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/mllib/src/main/scala/org/apache/spark/mllib/linalg/MatrixEntry.scala b/mllib/src/main/scala/org/apache/spark/mllib/linalg/MatrixEntry.scala new file mode 100644 index 0000000000..c7f2abab97 --- /dev/null +++ b/mllib/src/main/scala/org/apache/spark/mllib/linalg/MatrixEntry.scala @@ -0,0 +1,27 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.spark.mllib.linalg + +/** + * Class that represents an entry in a sparse matrix of doubles. + * + * @param i row index (1 indexing used) + * @param j column index (1 indexing used) + * @param mval value of entry in matrix + */ +case class MatrixEntry(val i: Int, val j: Int, val mval: Double) |