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Stephan Miller eristoddle

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eristoddle / h2oToNueralNetTools.R
Last active May 18, 2016 22:14
R script to take an H2o models weights and biases and send them through the NeuralNetTools olden variable importance function...and first time I have used R so I could be doing things totally wrong but it works.
#Rscript processModel.R
#http://rpackages.ianhowson.com/cran/NeuralNetTools/man/olden.html
#https://cran.r-project.org/web/packages/nnet/nnet.pdf
library(NeuralNetTools)
library(h2o)
library(jsonlite)
model_id <- 'deeplearning-f168835d-9e6e-4170-b881-fb5f214f302b'
localH2O <- h2o.init()
@eristoddle
eristoddle / merge_csv.py
Created April 25, 2016 17:49
Merge csvs with Pandas
from glob import iglob
import pandas as pd
files = sorted(iglob('*.csv'))
frames = [ pd.read_csv(f) for f in files ]
result = pd.concat(frames)
final_csv = result.to_csv('./final.csv')
@eristoddle
eristoddle / new_gist_file.ps1
Created March 29, 2016 16:45
Powershell script to parse xml in csv and expand it
$records = Import-Csv BadResults.csv
foreach($record in $records){
$xml = new-object System.Xml.XmlDocument
$fraudScore = $record.FraudScoreDetails
$xml.LoadXml($fraudScore)
foreach ($i in $xml.response.rule){
#Write-Output $i.criteriaEvaluated
#Write-Output $i.evaluationResult
$record | Add-Member NoteProperty $i.criteriaEvaluated $i.evaluationResult
@eristoddle
eristoddle / appify
Created November 2, 2015 18:25 — forked from mathiasbynens/appify
appify — create the simplest possible Mac app from a shell script
#!/bin/bash
if [ "$1" = "-h" -o "$1" = "--help" -o -z "$1" ]; then cat <<EOF
appify v3.0.1 for Mac OS X - http://mths.be/appify
Creates the simplest possible Mac app from a shell script.
Appify takes a shell script as its first argument:
`basename "$0"` my-script.sh
@eristoddle
eristoddle / simple node.js async c++ addon example
Last active September 29, 2015 22:10 — forked from dmh2000/simple node.js async c++ addon example
#include <unistd.h>
#include <node.h>
#include <string.h>
#include <v8.h>
using namespace v8;
unsigned long long count = 0;
// native blocking/compute intensive function
@eristoddle
eristoddle / revert.sh
Last active August 29, 2015 14:21 — forked from kugaevsky/revert.sh
$ cd /usr/local
$ git checkout b64d9b9c431642a7dd8d85c8de5a530f2c79d924 Library/Formula/node.rb
$ brew unlink node
$ brew install node
$ npm install -g npm@latest
@eristoddle
eristoddle / nodereinstall.sh
Last active August 29, 2015 14:21 — forked from brock/nodereinstall.sh
#!/bin/bash
# nodereinstall
# credit: http://stackoverflow.com/a/11178106/2083544
#
# UPDATE: I've converted this gist to a repo:
# https://github.com/brock/node-reinstall
#
# get sudo
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eristoddle / pre-render.js
Last active August 29, 2015 14:20 — forked from mef/pre-render.js
// pre-render d3 charts at server side
var d3 = require('d3')
, jsdom = require('jsdom')
, fs = require('fs')
, htmlStub = '<html><head></head><body><div id="dataviz-container"></div><script src="js/d3.v3.min.js"></script></body></html>'
jsdom.env({
features : { QuerySelector : true }
, html : htmlStub
, done : function(errors, window) {
@eristoddle
eristoddle / pre_render_d3_graph.js
Last active January 12, 2017 10:43 — forked from danioyuan/pre_render_d3_graph.js
// Pre-render d3 force-directed graph at server side
// Call node pre_render_d3_graph.js to generate d3_graph.html
// Original idea and framework borrowed from https://gist.github.com/mef/7044786
var d3 = require('d3')
, jsdom = require('jsdom')
, fs = require('fs')
, htmlStub = '<html><head> \
<style>.node { stroke: #fff; fill: #ccc; stroke-width: 1.5px; } \
.link { stroke: #333; stroke-opacity: .5; stroke-width: 1.5px; }</style> \
@eristoddle
eristoddle / Application.php
Created March 13, 2015 16:45
Phalcon PHP Framework environment switching
<?php
//...
protected function _setEnvironment($config)
{
$env = new \stdClass();
if (array_key_exists('ENV', $_SERVER) && isset($_SERVER['ENV'])) {
$env->name = $_SERVER['ENV'];
} else {
$env->host = $_SERVER['HTTP_HOST'];
foreach ($config['domains'] as $k => $v) {