GitHub user ludatabricks opened a pull request:
https://github.com/apache/spark/pull/21492
[SPARK-24300][ML] change the way to set seed in
ml.cluster.LDASuite.generateLDAData
## What changes were proposed in this pull request?
Using different RNG in all different
Github user ludatabricks commented on the issue:
https://github.com/apache/spark/pull/21340
Thanks for the PR. LGTM.
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Github user ludatabricks commented on the issue:
https://github.com/apache/spark/pull/21344
LGTM.
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GitHub user ludatabricks opened a pull request:
https://github.com/apache/spark/pull/21347
[SPARK-24290][ML] add support for Array input for
instrumentation.logNamedValue
## What changes were proposed in this pull request?
Extend instrumentation.logNamedValue to support
GitHub user ludatabricks opened a pull request:
https://github.com/apache/spark/pull/21335
[SPARK-24231][PYSPARK][ML] Provide Python API for evaluateEachIteration
for spark.ml GBTs
## What changes were proposed in this pull request?
Add evaluateEachIteration
Github user ludatabricks commented on the issue:
https://github.com/apache/spark/pull/21183
I tested to load the old saving models from Spark 2.3. It is ok to load it
from this.
For the tests in LDASuite, I do see failing sometimes without this fix. It
will not always
Github user ludatabricks commented on a diff in the pull request:
https://github.com/apache/spark/pull/21265#discussion_r187144226
--- Diff: python/pyspark/ml/fpm.py ---
@@ -243,3 +244,75 @@ def setParams(self, minSupport=0.3, minConfidence=0.8,
itemsCol="
Github user ludatabricks commented on a diff in the pull request:
https://github.com/apache/spark/pull/21195#discussion_r186566521
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/clustering/LDASuite.scala ---
@@ -323,4 +324,21 @@ class LDASuite extends SparkFunSuite
Github user ludatabricks commented on a diff in the pull request:
https://github.com/apache/spark/pull/21218#discussion_r185894432
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/clustering/GaussianMixture.scala ---
@@ -423,6 +423,8 @@ class GaussianMixture @Since("
Github user ludatabricks commented on the issue:
https://github.com/apache/spark/pull/21204
LGTM Retest this please.
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Github user ludatabricks commented on the issue:
https://github.com/apache/spark/pull/13493
LGTM retest this please
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GitHub user ludatabricks opened a pull request:
https://github.com/apache/spark/pull/21218
[SPARK-24155][ML] Instrument improvements for clustering
## What changes were proposed in this pull request?
changed the instrument for all of the clustering methods
## How
GitHub user ludatabricks opened a pull request:
https://github.com/apache/spark/pull/21204
[SPARK-24132][ML]Expand instrumentation for classification
## What changes were proposed in this pull request?
- Add OptionalInstrumentation as argument for getNumClasses
GitHub user ludatabricks opened a pull request:
https://github.com/apache/spark/pull/21195
[Spark 23975][ML] Add support of array input for all clustering methods
## What changes were proposed in this pull request?
Add support for all of the clustering methods
GitHub user ludatabricks opened a pull request:
https://github.com/apache/spark/pull/21183
[SPARK-22210][ML] Add seed for LDA variationalTopicInference
## What changes were proposed in this pull request?
- Add seed parameter for variationalTopicInference
- Add seed
Github user ludatabricks commented on the issue:
https://github.com/apache/spark/pull/13493
The bug is confirmed. The fix looks pretty reasonable to me. ping
@jkbradley .
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GitHub user ludatabricks opened a pull request:
https://github.com/apache/spark/pull/21081
[SPARK-23975][ML]Allow Clustering to take Arrays of Double as input features
## What changes were proposed in this pull request?
- Multiple possible input types is added
GitHub user ludatabricks opened a pull request:
https://github.com/apache/spark/pull/21044
Add RawPrediction, numClasses, and numFeatures for OneVsRestModel
add RawPrediction as output column
add numClasses and numFeatures to OneVsRestModel
## What changes were
GitHub user ludatabricks opened a pull request:
https://github.com/apache/spark/pull/21015
[SPARK-23944][ML] Add the set method for the two LSHModel
## What changes were proposed in this pull request?
Add two set method for LSHModel in LSH.scala
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