[jira] [Commented] (SPARK-9666) ML 1.5 QA: model save/load audit

[ https://issues.apache.org/jira/browse/SPARK-9666?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14721906#comment-14721906 ] yuhao yang commented on SPARK-9666: --- models have no change in 1.5:

[jira] [Commented] (SPARK-9890) User guide for CountVectorizer

[ https://issues.apache.org/jira/browse/SPARK-9890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14714244#comment-14714244 ] yuhao yang commented on SPARK-9890: --- This takes some time. I've got a draft on this and

[jira] [Commented] (SPARK-9890) User guide for CountVectorizer

[ https://issues.apache.org/jira/browse/SPARK-9890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14710285#comment-14710285 ] yuhao yang commented on SPARK-9890: --- Sorry for the delay. I am in my hometown and has

[jira] [Commented] (SPARK-9666) ML 1.5 QA: model save/load audit

[ https://issues.apache.org/jira/browse/SPARK-9666?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14701001#comment-14701001 ] yuhao yang commented on SPARK-9666: --- Tested: save in 1.4 and load in 1.5. checking

[jira] [Commented] (SPARK-9670) ML 1.5 QA: Examples: Check for new APIs requiring example code

[ https://issues.apache.org/jira/browse/SPARK-9670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14694765#comment-14694765 ] yuhao yang commented on SPARK-9670: --- Oh, Thanks Ram. That should be a more comprehensive

[jira] [Commented] (SPARK-9901) User guide for RowMatrix Tall-and-skinny QR

[ https://issues.apache.org/jira/browse/SPARK-9901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14694458#comment-14694458 ] yuhao yang commented on SPARK-9901: --- Thanks for helping create the item. I'd like to

[jira] [Commented] (SPARK-9890) User guide for CountVectorizer

[ https://issues.apache.org/jira/browse/SPARK-9890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14694463#comment-14694463 ] yuhao yang commented on SPARK-9890: --- Thanks. I'll start working on this. User guide

[jira] [Commented] (SPARK-9901) User guide for RowMatrix Tall-and-skinny QR

[ https://issues.apache.org/jira/browse/SPARK-9901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14694712#comment-14694712 ] yuhao yang commented on SPARK-9901: --- Sounds good. User guide for RowMatrix

[jira] [Commented] (SPARK-9670) ML 1.5 QA: Examples: Check for new APIs requiring example code

[ https://issues.apache.org/jira/browse/SPARK-9670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14694749#comment-14694749 ] yuhao yang commented on SPARK-9670: --- This is just an idea. Maybe we can add an example

[jira] [Commented] (SPARK-9901) User guide for RowMatrix Tall-and-skinny QR

[ https://issues.apache.org/jira/browse/SPARK-9901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14694485#comment-14694485 ] yuhao yang commented on SPARK-9901: --- mllib-data-types#rowmatrix does not list methods in

[jira] [Commented] (SPARK-9890) User guide for CountVectorizer

[ https://issues.apache.org/jira/browse/SPARK-9890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14694491#comment-14694491 ] yuhao yang commented on SPARK-9890: --- [~josephkb] Currently we have the transfomer

[jira] [Commented] (SPARK-5575) Artificial neural networks for MLlib deep learning

[ https://issues.apache.org/jira/browse/SPARK-5575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14694735#comment-14694735 ] yuhao yang commented on SPARK-5575: --- Hi [~avulanov] and [~mengxr], I'm refactoring the

[jira] [Comment Edited] (SPARK-5575) Artificial neural networks for MLlib deep learning

[ https://issues.apache.org/jira/browse/SPARK-5575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14694735#comment-14694735 ] yuhao yang edited comment on SPARK-5575 at 8/13/15 5:45 AM: Hi

[jira] [Commented] (SPARK-9680) Update programming guide section for ml.feature.StopWordsRemover

[ https://issues.apache.org/jira/browse/SPARK-9680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14661196#comment-14661196 ] yuhao yang commented on SPARK-9680: --- Thanks for changing it. Yes this is for the

[jira] [Created] (SPARK-9680) add API document for ml.feature.StopWordsRemover

yuhao yang created SPARK-9680: - Summary: add API document for ml.feature.StopWordsRemover Key: SPARK-9680 URL: https://issues.apache.org/jira/browse/SPARK-9680 Project: Spark Issue Type: New

[jira] [Created] (SPARK-9679) Add python interface for ml.feature.StopWordsRemover

yuhao yang created SPARK-9679: - Summary: Add python interface for ml.feature.StopWordsRemover Key: SPARK-9679 URL: https://issues.apache.org/jira/browse/SPARK-9679 Project: Spark Issue Type: New

[jira] [Updated] (SPARK-9679) Add python interface for ml.feature.StopWordsRemover

[ https://issues.apache.org/jira/browse/SPARK-9679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-9679: -- Labels: (was: document) Add python interface for ml.feature.StopWordsRemover

[jira] [Updated] (SPARK-9679) Add python interface for ml.feature.StopWordsRemover

[ https://issues.apache.org/jira/browse/SPARK-9679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-9679: -- Labels: document (was: ) Add python interface for ml.feature.StopWordsRemover

[jira] [Updated] (SPARK-9679) Add python interface for ml.feature.StopWordsRemover

[ https://issues.apache.org/jira/browse/SPARK-9679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-9679: -- Component/s: ML Add python interface for ml.feature.StopWordsRemover

[jira] [Updated] (SPARK-9680) add API document for ml.feature.StopWordsRemover

[ https://issues.apache.org/jira/browse/SPARK-9680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-9680: -- Component/s: ML add API document for ml.feature.StopWordsRemover

[jira] [Updated] (SPARK-9680) add API document for ml.feature.StopWordsRemover

[ https://issues.apache.org/jira/browse/SPARK-9680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-9680: -- Labels: document (was: ) add API document for ml.feature.StopWordsRemover

[jira] [Comment Edited] (SPARK-9578) Stemmer feature transformer

[ https://issues.apache.org/jira/browse/SPARK-9578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14653360#comment-14653360 ] yuhao yang edited comment on SPARK-9578 at 8/6/15 6:53 AM: ---

[jira] [Commented] (SPARK-9578) Stemmer feature transformer

[ https://issues.apache.org/jira/browse/SPARK-9578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14653360#comment-14653360 ] yuhao yang commented on SPARK-9578: --- Share a great link

[jira] [Created] (SPARK-9560) Add LDA data generator

yuhao yang created SPARK-9560: - Summary: Add LDA data generator Key: SPARK-9560 URL: https://issues.apache.org/jira/browse/SPARK-9560 Project: Spark Issue Type: New Feature Components:

[jira] [Commented] (SPARK-9140) Replace TimeTracker by Stopwatch

[ https://issues.apache.org/jira/browse/SPARK-9140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14649417#comment-14649417 ] yuhao yang commented on SPARK-9140: --- I'd like to start on this and send a PR tomorrow.

[jira] [Commented] (SPARK-7583) User guide update for RegexTokenizer

[ https://issues.apache.org/jira/browse/SPARK-7583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14647904#comment-14647904 ] yuhao yang commented on SPARK-7583: --- I'd like to take a try if this is still needed.

[jira] [Commented] (SPARK-9231) DistributedLDAModel method for top topics per document

[ https://issues.apache.org/jira/browse/SPARK-9231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14647144#comment-14647144 ] yuhao yang commented on SPARK-9231: --- I'd like to send a PR on this soon since it's

[jira] [Commented] (SPARK-9273) Add Convolutional Neural network to Spark MLlib

[ https://issues.apache.org/jira/browse/SPARK-9273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14644142#comment-14644142 ] yuhao yang commented on SPARK-9273: --- Hi Joseph. The CNN was implemented based on

[jira] [Commented] (SPARK-9273) Add Convolutional Neural network to Spark MLlib

[ https://issues.apache.org/jira/browse/SPARK-9273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14644148#comment-14644148 ] yuhao yang commented on SPARK-9273: --- Besides, do you happen to know any other

[jira] [Commented] (SPARK-9273) Add Convolutional Neural network to Spark MLlib

[ https://issues.apache.org/jira/browse/SPARK-9273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14644149#comment-14644149 ] yuhao yang commented on SPARK-9273: --- Thanks Alexander. I'll keep you posted for any new

[jira] [Created] (SPARK-9273) Add Convolutional Neural network to Spark MLlib

yuhao yang created SPARK-9273: - Summary: Add Convolutional Neural network to Spark MLlib Key: SPARK-9273 URL: https://issues.apache.org/jira/browse/SPARK-9273 Project: Spark Issue Type: New

[jira] [Commented] (SPARK-9273) Add Convolutional Neural network to Spark MLlib

[ https://issues.apache.org/jira/browse/SPARK-9273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14638364#comment-14638364 ] yuhao yang commented on SPARK-9273: --- Thanks Sean. I did some checking before creating

[jira] [Commented] (SPARK-9062) Change output type of Tokenizer to Array(String, true)

[ https://issues.apache.org/jira/browse/SPARK-9062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14630934#comment-14630934 ] yuhao yang commented on SPARK-9062: --- Currently it seems Word2Vec is able to handle the

[jira] [Comment Edited] (SPARK-9062) Change output type of Tokenizer to Array(String, true)

[ https://issues.apache.org/jira/browse/SPARK-9062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14630934#comment-14630934 ] yuhao yang edited comment on SPARK-9062 at 7/17/15 8:03 AM:

[jira] [Commented] (SPARK-9062) Change output type of Tokenizer to Array(String, true)

[ https://issues.apache.org/jira/browse/SPARK-9062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14631027#comment-14631027 ] yuhao yang commented on SPARK-9062: --- This jira is trying to chain the tokenizer and

[jira] [Created] (SPARK-9062) Change output type of Tokenizer to Array(String, true)

yuhao yang created SPARK-9062: - Summary: Change output type of Tokenizer to Array(String, true) Key: SPARK-9062 URL: https://issues.apache.org/jira/browse/SPARK-9062 Project: Spark Issue Type:

[jira] [Created] (SPARK-9028) Add CountVectorizer as an estimator to generate CountVectorizerModel

yuhao yang created SPARK-9028: - Summary: Add CountVectorizer as an estimator to generate CountVectorizerModel Key: SPARK-9028 URL: https://issues.apache.org/jira/browse/SPARK-9028 Project: Spark

[jira] [Updated] (SPARK-9028) Add CountVectorizer as an estimator to generate CountVectorizerModel

[ https://issues.apache.org/jira/browse/SPARK-9028?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-9028: -- Description: Add an estimator for CountVectorizerModel. The estimator will extract a vocabulary from

[jira] [Commented] (SPARK-8744) StringIndexerModel should have public constructor

[ https://issues.apache.org/jira/browse/SPARK-8744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14610558#comment-14610558 ] yuhao yang commented on SPARK-8744: --- Just a reminder: There seems to be more jobs to do

[jira] [Comment Edited] (SPARK-8744) StringIndexerModel should have public constructor

[ https://issues.apache.org/jira/browse/SPARK-8744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14610558#comment-14610558 ] yuhao yang edited comment on SPARK-8744 at 7/1/15 4:10 PM: ---

[jira] [Commented] (SPARK-8703) Add CountVectorizer as a ml transformer to convert document to words count vector

[ https://issues.apache.org/jira/browse/SPARK-8703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14609703#comment-14609703 ] yuhao yang commented on SPARK-8703: --- Thanks Joseph. It's true that CountVectorizer and

[jira] [Commented] (SPARK-8529) Set metadata for MinMaxScaler

[ https://issues.apache.org/jira/browse/SPARK-8529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14609660#comment-14609660 ] yuhao yang commented on SPARK-8529: --- Appreciate the help. Set metadata for

[jira] [Updated] (SPARK-8445) MLlib 1.5 Roadmap

[ https://issues.apache.org/jira/browse/SPARK-8445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-8445: -- Description: We expect to see many MLlib contributors for the 1.5 release. To scale out the

[jira] [Created] (SPARK-8703) Add CountVectorizer as a ml transformer to convert document to words count vector

yuhao yang created SPARK-8703: - Summary: Add CountVectorizer as a ml transformer to convert document to words count vector Key: SPARK-8703 URL: https://issues.apache.org/jira/browse/SPARK-8703 Project:

[jira] [Updated] (SPARK-8703) Add CountVectorizer as a ml transformer to convert document to words count vector

[ https://issues.apache.org/jira/browse/SPARK-8703?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-8703: -- Description: Converts a text document to a sparse vector of token counts. Similar to

[jira] [Commented] (SPARK-8703) Add CountVectorizer as a ml transformer to convert document to words count vector

[ https://issues.apache.org/jira/browse/SPARK-8703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14606909#comment-14606909 ] yuhao yang commented on SPARK-8703: --- Appreciate the suggestion. I've sent an update to

[jira] [Commented] (SPARK-8651) Lasso with SGD not Converging properly

[ https://issues.apache.org/jira/browse/SPARK-8651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14605056#comment-14605056 ] yuhao yang commented on SPARK-8651: --- [~aazout] I know someone met the similar issue.

[jira] [Created] (SPARK-8696) StreamingLDA

yuhao yang created SPARK-8696: - Summary: StreamingLDA Key: SPARK-8696 URL: https://issues.apache.org/jira/browse/SPARK-8696 Project: Spark Issue Type: New Feature Components: MLlib

[jira] [Created] (SPARK-8555) Online Variational Inference for the Hierarchical Dirichlet Process

yuhao yang created SPARK-8555: - Summary: Online Variational Inference for the Hierarchical Dirichlet Process Key: SPARK-8555 URL: https://issues.apache.org/jira/browse/SPARK-8555 Project: Spark

[jira] [Updated] (SPARK-8555) Online Variational Inference for the Hierarchical Dirichlet Process

[ https://issues.apache.org/jira/browse/SPARK-8555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-8555: -- Issue Type: New Feature (was: Bug) Online Variational Inference for the Hierarchical Dirichlet

[jira] [Commented] (SPARK-8555) Online Variational Inference for the Hierarchical Dirichlet Process

[ https://issues.apache.org/jira/browse/SPARK-8555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14597237#comment-14597237 ] yuhao yang commented on SPARK-8555: --- A basic implementation on

[jira] [Created] (SPARK-8531) Update ML user guide for MinMaxScaler

yuhao yang created SPARK-8531: - Summary: Update ML user guide for MinMaxScaler Key: SPARK-8531 URL: https://issues.apache.org/jira/browse/SPARK-8531 Project: Spark Issue Type: Improvement

[jira] [Created] (SPARK-8529) Set metadata for MinMaxScaler

yuhao yang created SPARK-8529: - Summary: Set metadata for MinMaxScaler Key: SPARK-8529 URL: https://issues.apache.org/jira/browse/SPARK-8529 Project: Spark Issue Type: Improvement

[jira] [Created] (SPARK-8530) Add Python API for MinMaxScaler

yuhao yang created SPARK-8530: - Summary: Add Python API for MinMaxScaler Key: SPARK-8530 URL: https://issues.apache.org/jira/browse/SPARK-8530 Project: Spark Issue Type: Improvement

[jira] [Commented] (SPARK-8547) xgboost exploration

[ https://issues.apache.org/jira/browse/SPARK-8547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14597012#comment-14597012 ] yuhao yang commented on SPARK-8547: --- This is definitely useful with many potential

[jira] [Created] (SPARK-8308) add missing save load for python doc example and tune down MatrixFactorization iterations

yuhao yang created SPARK-8308: - Summary: add missing save load for python doc example and tune down MatrixFactorization iterations Key: SPARK-8308 URL: https://issues.apache.org/jira/browse/SPARK-8308

[jira] [Commented] (SPARK-5567) Add prediction methods to LDA

[ https://issues.apache.org/jira/browse/SPARK-5567?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14578595#comment-14578595 ] yuhao yang commented on SPARK-5567: --- Hi Joseph, just to be clear. If we're using the MAP

[jira] [Commented] (SPARK-8169) Add StopWordsRemover as a transformer

[ https://issues.apache.org/jira/browse/SPARK-8169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14578444#comment-14578444 ] yuhao yang commented on SPARK-8169: --- This looks useful. I'd like to give it a try if no

[jira] [Commented] (SPARK-5567) Add prediction methods to LDA

[ https://issues.apache.org/jira/browse/SPARK-5567?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14576358#comment-14576358 ] yuhao yang commented on SPARK-5567: --- I guess the major consideration is proper code

[jira] [Commented] (SPARK-7541) Check model save/load for MLlib 1.4

[ https://issues.apache.org/jira/browse/SPARK-7541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14570527#comment-14570527 ] yuhao yang commented on SPARK-7541: --- I find no more issues. Check model save/load for

[jira] [Updated] (SPARK-7983) Add require for one-based indices in loadLibSVMFile

[ https://issues.apache.org/jira/browse/SPARK-7983?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-7983: -- Priority: Minor (was: Trivial) Add require for one-based indices in loadLibSVMFile

[jira] [Commented] (SPARK-7541) Check model save/load for MLlib 1.4

[ https://issues.apache.org/jira/browse/SPARK-7541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14568998#comment-14568998 ] yuhao yang commented on SPARK-7541: --- Oh, I haven't checked though all the examples in

[jira] [Comment Edited] (SPARK-7541) Check model save/load for MLlib 1.4

[ https://issues.apache.org/jira/browse/SPARK-7541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14568998#comment-14568998 ] yuhao yang edited comment on SPARK-7541 at 6/2/15 11:53 AM:

[jira] [Comment Edited] (SPARK-7541) Check model save/load for MLlib 1.4

[ https://issues.apache.org/jira/browse/SPARK-7541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14568998#comment-14568998 ] yuhao yang edited comment on SPARK-7541 at 6/2/15 11:56 AM:

[jira] [Created] (SPARK-8043) update NaiveBayes and SVM examples in doc

yuhao yang created SPARK-8043: - Summary: update NaiveBayes and SVM examples in doc Key: SPARK-8043 URL: https://issues.apache.org/jira/browse/SPARK-8043 Project: Spark Issue Type: Bug

[jira] [Commented] (SPARK-7949) update document with some missing save/load

[ https://issues.apache.org/jira/browse/SPARK-7949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14568339#comment-14568339 ] yuhao yang commented on SPARK-7949: --- Oh thanks, I thought we should close jira when the

[jira] [Closed] (SPARK-7949) update document with some missing save/load

[ https://issues.apache.org/jira/browse/SPARK-7949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang closed SPARK-7949. - update document with some missing save/load ---

[jira] [Created] (SPARK-7983) Add require for one-based indices in loadLibSVMFile

yuhao yang created SPARK-7983: - Summary: Add require for one-based indices in loadLibSVMFile Key: SPARK-7983 URL: https://issues.apache.org/jira/browse/SPARK-7983 Project: Spark Issue Type:

[jira] [Comment Edited] (SPARK-7541) Check model save/load for MLlib 1.4

[ https://issues.apache.org/jira/browse/SPARK-7541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14564263#comment-14564263 ] yuhao yang edited comment on SPARK-7541 at 5/29/15 6:40 AM:

[jira] [Comment Edited] (SPARK-7541) Check model save/load for MLlib 1.4

[ https://issues.apache.org/jira/browse/SPARK-7541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14564296#comment-14564296 ] yuhao yang edited comment on SPARK-7541 at 5/29/15 7:14 AM:

[jira] [Commented] (SPARK-7541) Check model save/load for MLlib 1.4

[ https://issues.apache.org/jira/browse/SPARK-7541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14564263#comment-14564263 ] yuhao yang commented on SPARK-7541: --- ||model||Scala UT ||

[jira] [Commented] (SPARK-7541) Check model save/load for MLlib 1.4

[ https://issues.apache.org/jira/browse/SPARK-7541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14564296#comment-14564296 ] yuhao yang commented on SPARK-7541: --- Oh, checked means I found no python support for

[jira] [Updated] (SPARK-7949) update document with some missing save/load

[ https://issues.apache.org/jira/browse/SPARK-7949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-7949: -- Description: As part of 7541, add save load for examples: KMeansModel PowerIterationClusteringModel

[jira] [Created] (SPARK-7949) update document with some missing save/load

yuhao yang created SPARK-7949: - Summary: update document with some missing save/load Key: SPARK-7949 URL: https://issues.apache.org/jira/browse/SPARK-7949 Project: Spark Issue Type: Improvement

[jira] [Commented] (SPARK-7541) Check model save/load for MLlib 1.4

[ https://issues.apache.org/jira/browse/SPARK-7541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14558114#comment-14558114 ] yuhao yang commented on SPARK-7541: --- I plan to start working on this if no one has

[jira] [Commented] (SPARK-7455) Perf test for LDA (EM/online)

[ https://issues.apache.org/jira/browse/SPARK-7455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14551624#comment-14551624 ] yuhao yang commented on SPARK-7455: --- work in progress

[jira] [Commented] (SPARK-7455) Perf test for LDA (EM/online)

[ https://issues.apache.org/jira/browse/SPARK-7455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14543065#comment-14543065 ] yuhao yang commented on SPARK-7455: --- I'll start to work on this. Any help or suggestion

[jira] [Closed] (SPARK-7496) User guide update for Online LDA

[ https://issues.apache.org/jira/browse/SPARK-7496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang closed SPARK-7496. - Doc updated. Thanks for review. User guide update for Online LDA

[jira] [Commented] (SPARK-7514) Add MinMaxScaler to feature transformation

[ https://issues.apache.org/jira/browse/SPARK-7514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14537651#comment-14537651 ] yuhao yang commented on SPARK-7514: --- Thanks Joseph, just one concern for using center as

[jira] [Comment Edited] (SPARK-7514) Add MinMaxScaler to feature transformation

[ https://issues.apache.org/jira/browse/SPARK-7514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14537651#comment-14537651 ] yuhao yang edited comment on SPARK-7514 at 5/11/15 6:41 AM:

[jira] [Commented] (SPARK-7514) Add MinMaxScaler to feature transformation

[ https://issues.apache.org/jira/browse/SPARK-7514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14537602#comment-14537602 ] yuhao yang commented on SPARK-7514: --- Class name has always been MinMaxScaler in the

[jira] [Updated] (SPARK-7514) Add MinMaxScaler to feature transformation

[ https://issues.apache.org/jira/browse/SPARK-7514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-7514: -- Summary: Add MinMaxScaler to feature transformation (was: Add MinMaxNormalizer to feature

[jira] [Commented] (SPARK-7514) Add MinMaxNormalizer to feature transformation

[ https://issues.apache.org/jira/browse/SPARK-7514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14537527#comment-14537527 ] yuhao yang commented on SPARK-7514: --- Hi Joseph, that a good idea. I did a simple google:

[jira] [Commented] (SPARK-7496) Update Programming guide with Online LDA

[ https://issues.apache.org/jira/browse/SPARK-7496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14537482#comment-14537482 ] yuhao yang commented on SPARK-7496: --- Thanks Joseph. PR sent. Update Programming guide

[jira] [Created] (SPARK-7514) Add MinMaxNormalizer to feature transformation

yuhao yang created SPARK-7514: - Summary: Add MinMaxNormalizer to feature transformation Key: SPARK-7514 URL: https://issues.apache.org/jira/browse/SPARK-7514 Project: Spark Issue Type: New

[jira] [Updated] (SPARK-7514) Add MinMaxNormalizer to feature transformation

[ https://issues.apache.org/jira/browse/SPARK-7514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-7514: -- Description: Add a new scaling method to feature component, which is commonly known as min-max

[jira] [Updated] (SPARK-7514) Add MinMaxNormalizer to feature transformation

[ https://issues.apache.org/jira/browse/SPARK-7514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-7514: -- Description: Add a popular scaling method to feature component, which is commonly known as min-max

[jira] [Updated] (SPARK-7514) Add MinMaxNormalizer to feature transformation

[ https://issues.apache.org/jira/browse/SPARK-7514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-7514: -- Description: Add a new scaling method to feature component, which is commonly known as min-max

[jira] [Commented] (SPARK-7496) Update Programming guide with Online LDA

[ https://issues.apache.org/jira/browse/SPARK-7496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14537114#comment-14537114 ] yuhao yang commented on SPARK-7496: --- Hi Joseph, just something I got for your reference,

[jira] [Closed] (SPARK-7090) Introduce LDAOptimizer to LDA to further improve extensibility

[ https://issues.apache.org/jira/browse/SPARK-7090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang closed SPARK-7090. - Close the jira as code merged. Thanks for the careful review and important fix. Introduce LDAOptimizer to

[jira] [Comment Edited] (SPARK-7368) add QR decomposition for RowMatrix

[ https://issues.apache.org/jira/browse/SPARK-7368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14537205#comment-14537205 ] yuhao yang edited comment on SPARK-7368 at 5/10/15 2:54 PM: Hi

[jira] [Commented] (SPARK-7368) add QR decomposition for RowMatrix

[ https://issues.apache.org/jira/browse/SPARK-7368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14537205#comment-14537205 ] yuhao yang commented on SPARK-7368: --- Hi Zongheng, since the Amplab version is built upon

[jira] [Created] (SPARK-7475) adjust ldaExample for online LDA

yuhao yang created SPARK-7475: - Summary: adjust ldaExample for online LDA Key: SPARK-7475 URL: https://issues.apache.org/jira/browse/SPARK-7475 Project: Spark Issue Type: Improvement

[jira] [Created] (SPARK-7368) add QR decomposition for RowMatrix

yuhao yang created SPARK-7368: - Summary: add QR decomposition for RowMatrix Key: SPARK-7368 URL: https://issues.apache.org/jira/browse/SPARK-7368 Project: Spark Issue Type: Improvement

[jira] [Commented] (SPARK-7368) add QR decomposition for RowMatrix

[ https://issues.apache.org/jira/browse/SPARK-7368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14529742#comment-14529742 ] yuhao yang commented on SPARK-7368: --- Oops, I was not aware of the previous effort.

[jira] [Commented] (SPARK-7090) Introduce LDAOptimizer to LDA to further improve extensibility

[ https://issues.apache.org/jira/browse/SPARK-7090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14508907#comment-14508907 ] yuhao yang commented on SPARK-7090: --- Hoops, I thought there was something wrong... I'll

[jira] [Closed] (SPARK-7089) Introduce LDAOptimizer to LDA to improve extensibility

[ https://issues.apache.org/jira/browse/SPARK-7089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang closed SPARK-7089. - Resolution: Duplicate Sorry for the duplication Introduce LDAOptimizer to LDA to improve extensibility

[jira] [Created] (SPARK-7089) Introduce LDAOptimizer to LDA to improve extensibility

yuhao yang created SPARK-7089: - Summary: Introduce LDAOptimizer to LDA to improve extensibility Key: SPARK-7089 URL: https://issues.apache.org/jira/browse/SPARK-7089 Project: Spark Issue Type:

[jira] [Created] (SPARK-7090) Introduce LDAOptimizer to LDA to improve extensibility

yuhao yang created SPARK-7090: - Summary: Introduce LDAOptimizer to LDA to improve extensibility Key: SPARK-7090 URL: https://issues.apache.org/jira/browse/SPARK-7090 Project: Spark Issue Type:

[jira] [Updated] (SPARK-7090) Introduce LDAOptimizer to LDA to further improve extensibility

[ https://issues.apache.org/jira/browse/SPARK-7090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] yuhao yang updated SPARK-7090: -- Summary: Introduce LDAOptimizer to LDA to further improve extensibility (was: Introduce LDAOptimizer

<    1   2   3   4   5   6   >