Github user avulanov commented on the pull request:
https://github.com/apache/spark/pull/1290#issuecomment-52905520
@bgreeven In the meantime I did another implementation of neural networks
classifier with arbitrary number of hidden layers. It uses `GradientDescent` to
train on `RDD[LabeledPoint]` as other classifiers in mllib, has unit tests and
works on my example 2000x500x18 with ~2000 instances. It doesn't have bias
units though. Do you wish that we join our efforts? I can make a pull request
into your branch. My implementation is below:
https://github.com/avulanov/spark/blob/neuralnetwork/mllib/src/main/scala/org/apache/spark/mllib/classification/NeuralNetwork.scala
(branch https://github.com/avulanov/spark/tree/neuralnetwork)
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
