GitHub user cooper-sloan opened a pull request:
https://github.com/apache/incubator-madlib/pull/149
MLP: Multilayer Perceptron
JIRA: MADLIB-413
Add train and predict for multilayer perceptron.
You can merge this pull request into a Git repository by running:
$ git
Github user cooper-sloan commented on a diff in the pull request:
https://github.com/apache/incubator-madlib/pull/149#discussion_r127039918
--- Diff: src/ports/postgres/modules/convex/mlp.sql_in ---
@@ -0,0 +1,736
Github user cooper-sloan commented on a diff in the pull request:
https://github.com/apache/incubator-madlib/pull/149#discussion_r127040170
--- Diff: src/ports/postgres/dbconnector/TypeTraits_impl.hpp ---
@@ -750,6 +784,30 @@ struct
TypeTraits
Github user cooper-sloan commented on a diff in the pull request:
https://github.com/apache/incubator-madlib/pull/149#discussion_r127038159
--- Diff: src/modules/convex/type/state.hpp ---
@@ -541,6 +541,161 @@ class GLMNewtonState {
} algo
Github user cooper-sloan commented on a diff in the pull request:
https://github.com/apache/incubator-madlib/pull/149#discussion_r127076187
--- Diff: src/ports/postgres/modules/convex/mlp.sql_in ---
@@ -0,0 +1,736
Github user cooper-sloan commented on a diff in the pull request:
https://github.com/apache/incubator-madlib/pull/149#discussion_r127080429
--- Diff: src/modules/convex/mlp_igd.cpp ---
@@ -0,0 +1,260 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
Github user cooper-sloan commented on a diff in the pull request:
https://github.com/apache/incubator-madlib/pull/149#discussion_r127092987
--- Diff: src/ports/postgres/modules/convex/mlp_igd.py_in ---
@@ -0,0 +1,754 @@
+# coding=utf-8
+#
+# Licensed to the Apache
Github user cooper-sloan commented on the issue:
https://github.com/apache/incubator-madlib/pull/149
In regards to 'nan' issue. We have run across this in the past. It has to
do with regularization, which is scheduled for phase 2. Once we implement
regularization this issue
Github user cooper-sloan commented on a diff in the pull request:
https://github.com/apache/incubator-madlib/pull/149#discussion_r127504755
--- Diff: src/ports/postgres/modules/convex/mlp.sql_in ---
@@ -0,0 +1,744
Github user cooper-sloan commented on the issue:
https://github.com/apache/incubator-madlib/pull/151
LGTM. Documentation
[here](https://cwiki.apache.org/confluence/display/MADLIB/Code+Coverage+Guide)
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Github user cooper-sloan commented on a diff in the pull request:
https://github.com/apache/incubator-madlib/pull/149#discussion_r128626337
--- Diff: src/modules/convex/task/mlp.hpp ---
@@ -0,0 +1,334
Github user cooper-sloan commented on a diff in the pull request:
https://github.com/apache/incubator-madlib/pull/149#discussion_r128630568
--- Diff: doc/design/modules/neural-network.tex ---
@@ -0,0 +1,195 @@
+% Licensed to the Apache Software Foundation (ASF) under one
GitHub user cooper-sloan opened a pull request:
https://github.com/apache/incubator-madlib/pull/162
MLP: Multilayer Perceptron Phase 2
JIRA: MADLIB-1134
Weights, warm start, n_tries,
regularization, learning rate policy,
standardization and tests.
You can merge
Github user cooper-sloan commented on a diff in the pull request:
https://github.com/apache/incubator-madlib/pull/162#discussion_r131789689
--- Diff: doc/design/modules/neural-network.tex ---
@@ -22,15 +22,16 @@
\chapter{Neural Network}
\begin{moduleinfo}
-\item
2
On Wed, Aug 9, 2017 at 2:32 PM Nandish Jayaram wrote:
> Hi All,
>
> With MADlib's graduation to TLP, it's time to migrate its github
> repos from `*incubator-madlib*` to `*madlib*`. We will have to open
> an Apache Infrastructure ticket to request this move for the following
> repos (along wit
GitHub user cooper-sloan opened a pull request:
https://github.com/apache/incubator-madlib/pull/164
Elastic Net: Fix normalization issue
MADLIB-1094 and MADLIB-1146
avg in psql is numerically unstable
Data scaling was not occuring when
grouping is true.
You can
GitHub user cooper-sloan opened a pull request:
https://github.com/apache/incubator-madlib-site/pull/8
MLP demo
Demo for the MLP module using MNIST data.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/cooper-sloan/incubator
GitHub user cooper-sloan opened a pull request:
https://github.com/apache/incubator-madlib/pull/166
Sample: test_train_split
JIRA: MADLIB-1119
Add utility to sample test and train
data from an input table.
You can merge this pull request into a Git repository by
We shouldn't hold up the release. This is a no-op for now.
If we get more information from the customer we can reopen it, but for now
we will do nothing.
CS
On Wed, Aug 16, 2017 at 9:41 AM Ed Espino wrote:
> We have one outstanding Apache MADlib v1.12 Jira holding up the release
> (MADLIB-1091
GitHub user cooper-sloan opened a pull request:
https://github.com/apache/incubator-madlib/pull/169
MLP: Doc Fix
Update docs and fix n_tries bug
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/cooper-sloan/incubator-madlib
Github user cooper-sloan commented on the issue:
https://github.com/apache/incubator-madlib-site/pull/8
Added those few changes. Should be good to merge now. I'm not sure how
these demos are typically presented, but note that this demo relies on the
newly created data directo
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