ixtel’s gists

ixtel / report.py

Created October 19, 2015 12:58 — forked from bbengfort/report.py

Plotting ingestion from CSVs

	#!/usr/bin/env python

	import os
	import numpy as np
	import matplotlib.pyplot as plt
	import matplotlib.dates as mdates

	from datetime import datetime

	PATH = os.path.abspath(os.path.dirname(__file__))

ixtel / mixer.py

Created October 19, 2015 12:58 — forked from bbengfort/mixer.py

Sorting a list according to the first.

	from operator import itemgetter

	names = ['a', 'c', 'd', 'b']
	runes = [1, 2, 3, 4]

	def mixer(a, b):
	"""
	Returns the second list sorted according to the first
	"""
	return [z[1] for z in sorted(zip(a, b), key=itemgetter(0))]

ixtel / cats.py

Created October 19, 2015 12:58 — forked from bbengfort/cats.py

Count Anchor Tags is a small program that counts the number of a tags in an HTML document that is fetched from the web. Also provides the option to write out that fetched document or the list of anchor tags on command.

	#!/usr/bin/env python
	# cats
	# Count Anchor Tags
	#
	# Author: Benjamin Bengfort <[email protected]>
	# Created: Thu Jun 19 06:34:50 2014 -0400
	#
	# Copyright (C) 2014 Bengfort.com
	# For license information, see LICENSE.txt
	#

ixtel / links.py

Created October 19, 2015 12:57 — forked from bbengfort/links.py

Download all links from a catalog.


	import os
	import json
	import requests
	from bs4 import BeautifulSoup

	HOST = "http://data.dc.gov/"
	ROOT = os.path.normpath(os.path.join(os.path.dirname(__file__), '../fixtures/'))
	CATALOG = os.path.join(ROOT, 'catalog.html')
	HTDOCS = os.path.join(ROOT, 'htdocs')

ixtel / linsep.py

Created October 19, 2015 12:57 — forked from bbengfort/linsep.py

Plotting 3D points for a perceptron to determine linear separability as well as a tiny computation for that neural network (studies for evolutionary computing)

	import matplotlib.pyplot as plt
	from mpl_toolkits.mplot3d import Axes3D

	pts0 = [
	(0, 0, 0),
	(0, 1, 1),
	(1, 0, 1),
	(1, 1, 0),
	]

ixtel / lsys.py

Created October 19, 2015 12:57 — forked from bbengfort/lsys.py

Draw an L-System with Python's turtle graphics library, where the L-System is defined with a turning angle (d) a line length (l) and an axiom in the using the characters 'F', 'f', '+', and '-' to indicate rules. You can also iterate the axiom for fractal like patterns.

	#!/usr/bin/env python

	import turtle

	D = 90
	L = 10

	def iterate(axiom, num=0, initator='F'):
	"""
	Compute turtle rule string by iterating on an axiom

ixtel / classify.py

Created October 19, 2015 12:57 — forked from bbengfort/classify.py

Classifier handler for wrapping a pickled classifer object

	#!/usr/bin/env python

	import os
	import sys
	import time
	import pickle
	import argparse
	import operator

	import unicodecsv as csv

ixtel / onedca.py

Created October 19, 2015 12:57 — forked from bbengfort/onedca.py

An animation of the Rule90 one dimensional Cellular Automaton using Python and Matplotlib.

	import matplotlib
	matplotlib.use('TKAgg')

	import numpy as np
	import matplotlib.cm as cm
	import matplotlib.pyplot as plt
	import matplotlib.animation as animation

	N = 100
	ON = 255

ixtel / classifier.py

Created October 19, 2015 12:57 — forked from bbengfort/classifier.py

A quick category classifier with NLTK

	#!/usr/bin/env python

	import nltk.classify.util

	from itertools import chain, imap
	from string import punctuation
	from nltk.corpus import stopwords
	from nltk import wordpunct_tokenize
	from nltk.classify import NaiveBayesClassifier

ixtel / token_count.py

Created October 19, 2015 12:57 — forked from bbengfort/token_count.py

A MapReduce that counts lemmas.

	import nltk

	from nltk.stem import WordNetLemmatizer
	from nltk.tokenize import wordpunct_tokenize

	class Mapper(object):

	def __init__(self):
	if 'stopwords' in self.params:
	with open(self.params['stopwords'], 'r') as excludes:

Igor Lukashin ixtel