napjon

Here are the image taken from http://blog.jakpat.net/indonesia-mobile-behavior-report-2014/

This graph show how the average hours used for mobile device in Indonesia.

Why it should be fixed

It uses a pie chart. It could give users wrong information. We can't compare each of the category. It's difficult to compare each of the pie size.
It uses rainbow colors. We don't know which color are good or bad.What are the meaning of each of the color, hours alone could differentiate it to category. We don't know if yellow bright, yellow, yellow dark is giving some different information.
It use almost duplicate colors. for color blind people, they may have some difficulty.

This is the visualization: http://bl.ocks.org/napjon/raw/3a36381045a0b872e312/

Summary

The visualization measures the performance of 2015 US Flight. Performance based on how much on time number of flights, and how it decrease vary based on number of flights delay,cancelled,diverted.

Lean Canvas

The Lean Canvas is a version of the Business Model Canvas adapted by Ash Maurya specifically for startups. You can read more about it here.

Problem

	import fnmatch
	import os
	import shutil

	matches = []
	for root, dirnames, filenames in os.walk(rootPath):
	for filename in filenames:
	matches.append(os.path.join(root, filename))
	print(os.path.join(root, filename))
	shutil.move(os.path.join(root, filename), os.path.join(destDir, filename))

	def from_sklearn(docs,vect,lda,**kwargs):

	"""Create Prepared Data from sklearn's vectorizer and Latent Dirichlet
	Application

	Parameters
	----------
	docs : Pandas Series.
	Documents to be passed as an input.
	vect : Scikit-Learn Vectorizer (CountVectorizer,TfIdfVectorizer).