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Posted to issues@spark.apache.org by "Varadharajan (JIRA)" <ji...@apache.org> on 2014/10/24 18:00:38 UTC
[jira] [Updated] (SPARK-4047) Generate runtime warning for naive
implementation examples for algorithms implemented in MLlib/graphx
[ https://issues.apache.org/jira/browse/SPARK-4047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Varadharajan updated SPARK-4047:
--------------------------------
Description:
Based on SPARK-2434, we're generating runtime warnings to denote that the example implementation of algorithms were naive and a well implemented version is available in MLlib. Here are list of examples that are related to algorithms implemented in MLlib and graphx.
1. LocalALS
2. LocalFileLR
3. LocalKMeans
4. LocalLR
5. SparkALS
6. SparkHdfsLR
7. SparkKMeans
8. SparkLR
9. SparkPageRank (*)
10. SparkTachyonHdfsLR (*)
Python examples:
1. ALS
2. kmeans
3. logistic_regression
4. pagerank (*)
Java examples:
1. JavaHdfsLR (*)
2. JavaPageRank (*)
* - Examples with missing runtime warnings.
Also in few examples implementing LR, its currently pointing to org.apache.spark.mllib.classification.LogisticRegression instead of org.apache.spark.mllib.classification.LogisticRegressionModel
was:Based on SPARK-2434, we're generating runtime warnings to denote that the example implementation of algorithms were naive and a well implemented version is available in MLlib. PageRank implementation is not generating the runtime warning.
Summary: Generate runtime warning for naive implementation examples for algorithms implemented in MLlib/graphx (was: Generate runtime warning for naive implementation of PageRank example)
> Generate runtime warning for naive implementation examples for algorithms implemented in MLlib/graphx
> -----------------------------------------------------------------------------------------------------
>
> Key: SPARK-4047
> URL: https://issues.apache.org/jira/browse/SPARK-4047
> Project: Spark
> Issue Type: Improvement
> Components: Examples
> Affects Versions: 1.1.0
> Reporter: Varadharajan
> Priority: Minor
> Labels: easyfix, newbie
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> Based on SPARK-2434, we're generating runtime warnings to denote that the example implementation of algorithms were naive and a well implemented version is available in MLlib. Here are list of examples that are related to algorithms implemented in MLlib and graphx.
> 1. LocalALS
> 2. LocalFileLR
> 3. LocalKMeans
> 4. LocalLR
> 5. SparkALS
> 6. SparkHdfsLR
> 7. SparkKMeans
> 8. SparkLR
> 9. SparkPageRank (*)
> 10. SparkTachyonHdfsLR (*)
> Python examples:
> 1. ALS
> 2. kmeans
> 3. logistic_regression
> 4. pagerank (*)
> Java examples:
> 1. JavaHdfsLR (*)
> 2. JavaPageRank (*)
> * - Examples with missing runtime warnings.
> Also in few examples implementing LR, its currently pointing to org.apache.spark.mllib.classification.LogisticRegression instead of org.apache.spark.mllib.classification.LogisticRegressionModel
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