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swainjo / Alpine Skiing.adoc
Last active August 29, 2015 14:07 — forked from pac19/Alpine Skiing.adoc

FIS Alpine Skiing seasons

Introduction

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swainjo / TweetAnalysis
Last active August 29, 2015 14:06
=== Load Sample Data
//setup
//hide
[source,cypher]
----
create
(_8:`Tweet` {`created_at`:"Tue Sep 16 07:49:19 +0000 2014", `favorites`:0, `id`:511783879238488064, `text`:"RT @selinasorrels: DON'T BE AFRAID~~~ BE AWARE...Computer Models Tell Us That This Ebola Pandemic Could Soon Kill Millions... #Geo-Eng~
ht…"}),
(_9:`User` {`followers`:193, `following`:282, `location`:"Lelystad 06-22.44.69.21", `name`:"Harmen Bouwstra", `profile_image_url`:"http://pbs.twimg.com/profile_images/498588508273922048/PrR7_4zL_normal.jpeg", `screen_name`:"HBouwstra"})
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swainjo / GreenMan
Last active August 29, 2015 14:05 — forked from pac19/Alpine Skiing.adoc
== Green Man POC
:neo4j-version: neo4j-2.1
:author: John Swain
:twitter: @swainjo
:tags: domain:POC
=== Load Sample Data
//setup
//hide
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swainjo / k-NN.adoc
Last active August 29, 2015 14:03

Movie Recommendations with k-Nearest Neighbors and Cosine Similarity

Introduction

The k-nearest neighbors (k-NN) algorithm is among the simplest algorithms in the data mining field. Distances / similarities are calculated between each element in the data set using some distance / similarity metric ^[1]^ that the researcher chooses (there are many distance / similarity metrics), where the distance / similarity between any two elements is calculated based on the two elements' attributes. A data element’s k-NN are the k closest data elements according to this distance / similarity.

1. A distance metric measures distance; the higher the distance the further apart the neighbors. A similarity metric measures similarity; the higher the similarity the closer the neighbors.
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swainjo / Country Opinions.adoc
Last active August 29, 2015 14:03 — forked from pac19/Alpine Skiing.adoc

Country Opinions

logo elite dangerous

In the video game Elite:Dangerous players can buy and sell commodities at stations around the galaxy. This gist shows how to use Neo4j and Cypher queries for trading decisions in this game.

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swainjo / index.html
Created May 30, 2014 15:12
Crimes EDA
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta name="generator" content="pandoc" />
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swainjo / index.html
Created May 30, 2014 13:38
test
<!DOCTYPE html>
<meta charset="utf-8">
<style>
body {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
width: 960px;
height: 500px;
position: relative;
}