jbencook

chezou

source 'https://rubygems.org'

gem 'nokogiri', '~>1.6'
gem 'aws-sdk', '~> 2'

wkjagt

#How I built an audio book reader for my nearly blind grandfather

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Last year, when visiting my family back home in Holland, I also stopped by my grand-parents. My grand-father, now 93 years old, had always been a very active man. However, during the presceding couple of months, he'd gone almost completely blind and now spent his days sitting in a chair. Trying to think of something for him to do, I suggested he try out audio books. After finally convincing him -- he said audio books were for sad old people -- that listening to a well performed recording is actually a wonderful experience, I realized the problem of this idea.

####The problem with audio devices and the newly blind. After my first impulse to jump up and go buy him an

jvilledieu

Credit Card Fraud Detection

This interactive Neo4j graph tutorial covers a common credit card fraud detection scenario.

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oddskool

from collections import defaultdict
import re
import numpy as np

from sklearn.datasets import fetch_20newsgroups
from sklearn.feature_extraction import FeatureHasher
from sklearn.linear_model.stochastic_gradient import SGDClassifier
from sklearn.externals import joblib

def tokens(doc):