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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/01/28 10:16:00 UTC
[jira] [Commented] (SPARK-26748) CLONE - Autoencoder
[ https://issues.apache.org/jira/browse/SPARK-26748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16753865#comment-16753865 ]
Hyukjin Kwon commented on SPARK-26748:
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[~Thatboix45], why is this cloned?
> CLONE - Autoencoder
> -------------------
>
> Key: SPARK-26748
> URL: https://issues.apache.org/jira/browse/SPARK-26748
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Affects Versions: 1.5.0
> Reporter: Chris Bogan
> Assignee: Alexander Ulanov
> Priority: Major
>
> Goal: Implement various types of autoencoders
> Requirements:
> 1)Basic (deep) autoencoder that supports different types of inputs: binary, real in [0..1]. real in [-inf, +inf]
> 2)Sparse autoencoder i.e. L1 regularization. It should be added as a feature to the MLP and then used here
> 3)Denoising autoencoder
> 4)Stacked autoencoder for pre-training of deep networks. It should support arbitrary network layers
> References:
> 1. Vincent, Pascal, et al. "Extracting and composing robust features with denoising autoencoders." Proceedings of the 25th international conference on Machine learning. ACM, 2008. http://www.iro.umontreal.ca/~vincentp/Publications/denoising_autoencoders_tr1316.pdf
> 2. http://machinelearning.wustl.edu/mlpapers/paper_files/ICML2011Rifai_455.pdf,
> 3. Vincent, P., Larochelle, H., Lajoie, I., Bengio, Y., and Manzagol, P.-A. (2010). Stacked denoising autoencoders: Learning useful representations in a deep network with a local denoising criterion. Journal of Machine Learning Research, 11(3371–3408). http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.297.3484&rep=rep1&type=pdf
> 4, 5, 6. Bengio, Yoshua, et al. "Greedy layer-wise training of deep networks." Advances in neural information processing systems 19 (2007): 153. http://www.iro.umontreal.ca/~lisa/pointeurs/dbn_supervised_tr1282.pdf
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