diff options
author | Sean Owen <sowen@cloudera.com> | 2014-10-25 23:18:02 -0700 |
---|---|---|
committer | Xiangrui Meng <meng@databricks.com> | 2014-10-25 23:18:02 -0700 |
commit | df7974b8e59d00e8efbb61629418fa6265c1ddab (patch) | |
tree | 0ff4a5f2807e1d41993e30db954d8d2a8365b968 /mllib | |
parent | c6834440085b79f6d3e011f9e55ffd672be855fe (diff) | |
download | spark-df7974b8e59d00e8efbb61629418fa6265c1ddab.tar.gz spark-df7974b8e59d00e8efbb61629418fa6265c1ddab.tar.bz2 spark-df7974b8e59d00e8efbb61629418fa6265c1ddab.zip |
SPARK-3359 [DOCS] sbt/sbt unidoc doesn't work with Java 8
This follows https://github.com/apache/spark/pull/2893 , but does not completely fix SPARK-3359 either. This fixes minor scaladoc/javadoc issues that Javadoc 8 will treat as errors.
Author: Sean Owen <sowen@cloudera.com>
Closes #2909 from srowen/SPARK-3359 and squashes the following commits:
f62c347 [Sean Owen] Fix some javadoc issues that javadoc 8 considers errors. This is not all of the errors turned up when javadoc 8 runs on output of genjavadoc.
Diffstat (limited to 'mllib')
3 files changed, 9 insertions, 8 deletions
diff --git a/mllib/src/main/scala/org/apache/spark/mllib/feature/Normalizer.scala b/mllib/src/main/scala/org/apache/spark/mllib/feature/Normalizer.scala index 4734251127..dfad25d57c 100644 --- a/mllib/src/main/scala/org/apache/spark/mllib/feature/Normalizer.scala +++ b/mllib/src/main/scala/org/apache/spark/mllib/feature/Normalizer.scala @@ -26,7 +26,7 @@ import org.apache.spark.mllib.linalg.{Vector, Vectors} * :: Experimental :: * Normalizes samples individually to unit L^p^ norm * - * For any 1 <= p < Double.PositiveInfinity, normalizes samples using + * For any 1 <= p < Double.PositiveInfinity, normalizes samples using * sum(abs(vector).^p^)^(1/p)^ as norm. * * For p = Double.PositiveInfinity, max(abs(vector)) will be used as norm for normalization. diff --git a/mllib/src/main/scala/org/apache/spark/mllib/linalg/distributed/RowMatrix.scala b/mllib/src/main/scala/org/apache/spark/mllib/linalg/distributed/RowMatrix.scala index ec2d481dcc..10a515af88 100644 --- a/mllib/src/main/scala/org/apache/spark/mllib/linalg/distributed/RowMatrix.scala +++ b/mllib/src/main/scala/org/apache/spark/mllib/linalg/distributed/RowMatrix.scala @@ -152,7 +152,7 @@ class RowMatrix( * storing the right singular vectors, is computed via matrix multiplication as * U = A * (V * S^-1^), if requested by user. The actual method to use is determined * automatically based on the cost: - * - If n is small (n < 100) or k is large compared with n (k > n / 2), we compute the Gramian + * - If n is small (n < 100) or k is large compared with n (k > n / 2), we compute the Gramian * matrix first and then compute its top eigenvalues and eigenvectors locally on the driver. * This requires a single pass with O(n^2^) storage on each executor and on the driver, and * O(n^2^ k) time on the driver. @@ -169,7 +169,8 @@ class RowMatrix( * @note The conditions that decide which method to use internally and the default parameters are * subject to change. * - * @param k number of leading singular values to keep (0 < k <= n). It might return less than k if + * @param k number of leading singular values to keep (0 < k <= n). + * It might return less than k if * there are numerically zero singular values or there are not enough Ritz values * converged before the maximum number of Arnoldi update iterations is reached (in case * that matrix A is ill-conditioned). @@ -192,7 +193,7 @@ class RowMatrix( /** * The actual SVD implementation, visible for testing. * - * @param k number of leading singular values to keep (0 < k <= n) + * @param k number of leading singular values to keep (0 < k <= n) * @param computeU whether to compute U * @param rCond the reciprocal condition number * @param maxIter max number of iterations (if ARPACK is used) diff --git a/mllib/src/main/scala/org/apache/spark/mllib/util/MLUtils.scala b/mllib/src/main/scala/org/apache/spark/mllib/util/MLUtils.scala index ca35100aa9..dce0adffa6 100644 --- a/mllib/src/main/scala/org/apache/spark/mllib/util/MLUtils.scala +++ b/mllib/src/main/scala/org/apache/spark/mllib/util/MLUtils.scala @@ -196,8 +196,8 @@ object MLUtils { /** * Load labeled data from a file. The data format used here is - * <L>, <f1> <f2> ... - * where <f1>, <f2> are feature values in Double and <L> is the corresponding label as Double. + * L, f1 f2 ... + * where f1, f2 are feature values in Double and L is the corresponding label as Double. * * @param sc SparkContext * @param dir Directory to the input data files. @@ -219,8 +219,8 @@ object MLUtils { /** * Save labeled data to a file. The data format used here is - * <L>, <f1> <f2> ... - * where <f1>, <f2> are feature values in Double and <L> is the corresponding label as Double. + * L, f1 f2 ... + * where f1, f2 are feature values in Double and L is the corresponding label as Double. * * @param data An RDD of LabeledPoints containing data to be saved. * @param dir Directory to save the data. |