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Posted to dev@lucene.apache.org by "Joel Bernstein (JIRA)" <ji...@apache.org> on 2018/02/16 01:16:00 UTC
[jira] [Comment Edited] (SOLR-11838) explore supporting
Deeplearning4j NeuralNetwork models
[ https://issues.apache.org/jira/browse/SOLR-11838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16343620#comment-16343620 ]
Joel Bernstein edited comment on SOLR-11838 at 2/16/18 1:15 AM:
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Just a heads up. I plan on adding the self organizing map implementations (SOM) from Apache Commons Math in the very near future (probably 7.4). These are neural network *unsupervised* clustering algorithms that I believe also are supported by DL4j. It sounds like people are mostly interested in the the *supervised* deep learning models with DL4j, but the SOM's might be an interesting first step towards neural network classifiers.
The SOM's are part of larger clustering integration which includes kmeans, fuzzyKmeans, DBSCAN, PCA, LSA and SOM.
was (Author: joel.bernstein):
Just a heads up. I plan on adding the self organizing map implementations (SOM) from Apache Commons Math in the very near future (probably 7.4). These are neural network *unsupervised* clustering algorithms that I believe also are supported by DL4j. It sounds like people are mostly interested in the the *supervised* deep learning models with DL4j, but the SOM's might be an interesting first step towards neural network classifiers.
The SOM's are part of larger clustering integration which includes kmeans, fuzzyKmeans, PCA, LSA and SOM.
> explore supporting Deeplearning4j NeuralNetwork models
> ------------------------------------------------------
>
> Key: SOLR-11838
> URL: https://issues.apache.org/jira/browse/SOLR-11838
> Project: Solr
> Issue Type: New Feature
> Reporter: Christine Poerschke
> Priority: Major
> Attachments: SOLR-11838.patch, SOLR-11838.patch
>
>
> [~yuyano] wrote in SOLR-11597:
> bq. ... If we think to apply this to more complex neural networks in the future, we will need to support layers ...
> [~malcorn_redhat] wrote in SOLR-11597:
> bq. ... In my opinion, if this is a route Solr eventually wants to go, I think a better strategy would be to just add a dependency on [Deeplearning4j|https://deeplearning4j.org/] ...
> Creating this ticket for the idea to be explored further (if anyone is interested in exploring it), complimentary to and independent of the SOLR-11597 RankNet related effort.
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