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https://issues.apache.org/jira/browse/SYSTEMML-1185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15836824#comment-15836824
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Mike Dusenberry commented on SYSTEMML-1185:
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cc [~freiss]
> SystemML Breast Cancer Project
> ------------------------------
>
> Key: SYSTEMML-1185
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1185
> Project: SystemML
> Issue Type: New Feature
> Reporter: Mike Dusenberry
> Assignee: Mike Dusenberry
>
> This issue tracks the new SystemML breast cancer project!
> Here is a list of past and present JIRA epics and issues that have blocked,
> or are currently blocking progress on the breast cancer project.
>
> Overall Deep Learning Epic
> * https://issues.apache.org/jira/browse/SYSTEMML-540
> *This is the overall "Deep Learning" JIRA epic, with all issues either
> within or related to the epic.
> Past
> * https://issues.apache.org/jira/browse/SYSTEMML-633
> * https://issues.apache.org/jira/browse/SYSTEMML-951
> ** Issue that completely blocked mini-batch training approaches.
> * https://issues.apache.org/jira/browse/SYSTEMML-914
> ** Epic containing issues related to input DataFrame conversions that
> blocked getting data into the system entirely. Most of the issues
> specifically refer to existing, internal converters. 993 was a particularly
> large issue, and triggered a large body of work related to internal memory
> estimates that were incorrect. Also see 919, 946, & 994.
> * https://issues.apache.org/jira/browse/SYSTEMML-1076
> * https://issues.apache.org/jira/browse/SYSTEMML-1077
> * https://issues.apache.org/jira/browse/SYSTEMML-948
> Present
> * https://issues.apache.org/jira/browse/SYSTEMML-1160
> ** Current open blocker to efficiently using a stochastic gradient descent
> approach.
> * https://issues.apache.org/jira/browse/SYSTEMML-1078
> ** Current open blocker to training even an initial deep learning model for
> the project. This is another example of an internal compiler bug.
> * https://issues.apache.org/jira/browse/SYSTEMML-686
> ** We need distributed convolution and max pooling operators.
> * https://issues.apache.org/jira/browse/SYSTEMML-1159
> ** This is the main issue that discusses the need for the `parfor`
> construct to support efficient, parallel hyperparameter tuning on a cluster
> with large datasets. The broken remote parfor in 1129 blocked this issue,
> which in turned blocked any meaningful work on training a deep neural net for
> the project.
> * https://issues.apache.org/jira/browse/SYSTEMML-1142
> ** This was one of the blockers to doing hyperparameter tuning.
> * https://issues.apache.org/jira/browse/SYSTEMML-1129
> ** This is an epic for the issue in which the `parfor` construct was broken
> for remote Spark cases, and was one of the blockers for doing hyperparameter
> tuning.
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