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| author | DB Tsai <dbtsai@dbtsai.com> | 2014-10-07 16:47:24 -0700 |
|---|---|---|
| committer | Xiangrui Meng <meng@databricks.com> | 2014-10-07 16:47:24 -0700 |
| commit | b32bb72e812731d28bf05f2145314c63806f3335 (patch) | |
| tree | 439fb4611a279eaa0b7c4b20bafbb424e85c1d09 /ec2/spark_ec2.py | |
| parent | 098c7344e64e69dffdcf0d95fe1c9e65a54e98f3 (diff) | |
| download | spark-b32bb72e812731d28bf05f2145314c63806f3335.tar.gz spark-b32bb72e812731d28bf05f2145314c63806f3335.tar.bz2 spark-b32bb72e812731d28bf05f2145314c63806f3335.zip | |
[SPARK-3832][MLlib] Upgrade Breeze dependency to 0.10
In Breeze 0.10, the L1regParam can be configured through anonymous function in OWLQN, and each component can be penalized differently. This is required for GLMNET in MLlib with L1/L2 regularization.
https://github.com/scalanlp/breeze/commit/2570911026aa05aa1908ccf7370bc19cd8808a4c
Author: DB Tsai <dbtsai@dbtsai.com>
Closes #2693 from dbtsai/breeze0.10 and squashes the following commits:
7a0c45c [DB Tsai] In Breeze 0.10, the L1regParam can be configured through anonymous function in OWLQN, and each component can be penalized differently. This is required for GLMNET in MLlib with L1/L2 regularization. https://github.com/scalanlp/breeze/commit/2570911026aa05aa1908ccf7370bc19cd8808a4c
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