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| author | Xiangrui Meng <meng@databricks.com> | 2015-05-20 23:38:58 -0700 |
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| committer | Xiangrui Meng <meng@databricks.com> | 2015-05-20 23:38:58 -0700 |
| commit | 947ea1cf5f6986aa687631d6cf9f0fb974ee7caf (patch) | |
| tree | ef03c5cff0c9f2c964be4034f842ad00263312c7 /streaming | |
| parent | 8ddcb25b3990ec691463f87d4071e7425f4909a9 (diff) | |
| download | spark-947ea1cf5f6986aa687631d6cf9f0fb974ee7caf.tar.gz spark-947ea1cf5f6986aa687631d6cf9f0fb974ee7caf.tar.bz2 spark-947ea1cf5f6986aa687631d6cf9f0fb974ee7caf.zip | |
[SPARK-7753] [MLLIB] Update KernelDensity API
Update `KernelDensity` API to make it extensible to different kernels in the future. `bandwidth` is used instead of `standardDeviation`. The static `kernelDensity` method is removed from `Statistics`. The implementation is updated using BLAS, while the algorithm remains the same. sryza srowen
Author: Xiangrui Meng <meng@databricks.com>
Closes #6279 from mengxr/SPARK-7753 and squashes the following commits:
4cdfadc [Xiangrui Meng] add example code in the doc
767fd5a [Xiangrui Meng] update KernelDensity API
Diffstat (limited to 'streaming')
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