Rishabh Jain rishabhjain

Keybase proof

I hereby claim:

I am rishabhjain on github.
I am rishabhjain (https://keybase.io/rishabhjain) on keybase.
I have a public key ASAu67_la9sQs2dA4Q_MOGOp2CSMTdXY_BoWn_lG_FFTZQo

To claim this, I am signing this object:

Ken Hu

Keep searching; in data, tech, arts, startups, world, love, and life.

I am a Python developer, specializing in data and natural language analysis. My professional experiences ranges across API development, natural language processing, business intelligence dashboard, and machine learning. I also have strong interests in search engines and data visualization.

##Table of Content

Contact
Achievement

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

	# -- mode: ruby --
	# vi: set ft=ruby :

	Vagrant.configure("2") do \|config\|
	# All Vagrant configuration is done here. The most common configuration
	# options are documented and commented below. For a complete reference,
	# please see the online documentation at vagrantup.com.

	# Every Vagrant virtual environment requires a box to build off of.
	config.vm.box = "precise32"

	sudo apt-get update
	sudo apt-get -y install ruby1.9.1 ruby1.9.1-dev rubygems1.9.1 irb1.9.1 ri1.9.1 rdoc1.9.1 build-essential libopenssl-ruby1.9.1 libssl-dev zlib1g-dev libxslt-dev libxml2-dev libmysqlclient-dev curl git
	sudo update-alternatives --install /usr/bin/ruby ruby /usr/bin/ruby1.9.1 400 --slave /usr/share/man/man1/ruby.1.gz ruby.1.gz /usr/share/man/man1/ruby1.9.1.1.gz --slave /usr/bin/ri ri /usr/bin/ri1.9.1 --slave /usr/bin/irb irb /usr/bin/irb1.9.1 --slave /usr/bin/rdoc rdoc /usr/bin/rdoc1.9.1
	git clone git://github.com/cantino/huginn.git
	cd huginn
	sudo gem install rake bundle
	#bundle
	echo mysql-server mysql-server/root_password password password \| sudo debconf-set-selections
	echo mysql-server mysql-server/root_password_again password password \| sudo debconf-set-selections
	sudo apt-get -y install mysql-server

	require 'matrix'
	require 'debugger'

	def online_gradient_descent(sample,label,weight,learning_rate=0.1)
	# debugger
	# Expecting Sample and Weight to be a Vector
	# Expecting label to be from {1,-1} and learning_rate to be float
	# Single epoch, updates weight vector using a single sample
	weight -= (-1)(learning_rate)labelsample/(1+Math.exp(label(sample.inner_product(weight))))
	end

	#!/usr/bin/python
	# Adapted from http://kutuma.blogspot.com/2007/08/sending-emails-via-gmail-with-python.html

	import getpass
	import smtplib
	from email.MIMEMultipart import MIMEMultipart
	from email.MIMEBase import MIMEBase
	from email.MIMEText import MIMEText
	from email import Encoders
	import os

	import codecs,tarfile,os
	from sklearn.feature_extraction.text import CountVectorizer,TfidfTransformer
	from ipdb import set_trace as l

	# Put this script in folder having 20news-bydate.tar.gz and run main()

	def extract():
	f = tarfile.open('20news-bydate.tar.gz', 'r:gz') #extracts tarballs
	f.extractall()
	trainpath = os.path.join(os.path.realpath('.'), '20news-bydate-train/')

	from __future__ import division
	import tarfile, os
	import nltk
	from collections import Counter,defaultdict
	from math import log
	from ipdb import set_trace as l
	from nltk.corpus import wordnet
	from itertools import count

	class hashabledict(Counter):

	from __future__ import division
	import numpy as np
	from functools import partial
	from itertools import product
	from collections import Counter,defaultdict
	from sklearn import svm
	from sklearn import linear_model
	from sklearn.ensemble import RandomForestClassifier
	from sklearn.decomposition import PCA
	from sklearn import neighbors