Tapas tap222

#A Collection of NLP notes

##N-grams

###Calculating unigram probabilities:

P( w_i ) = count ( w_i ) ) / count ( total number of words )

In english..

	# Thanking everyone who wished me on my birthday
	import requests
	import json


	AFTER = 123456
	TOKEN = ' <insert token here> '

	def get_posts():
	"""Returns dictionary of id, first names of people who posted on my wall

	rm(list = ls())
	gc()

	dir()

	suppressMessages(library(lubridate))
	suppressMessages(library(caret))
	suppressMessages(library(gbm))
	suppressPackageStartupMessages(library(data.table))
	suppressPackageStartupMessages(library(h2o))

	import fb #To install this package run: sudo pip install fb
	from facepy import GraphAPI #To install this package run: sudo pip install facepy

	import time


	token=""#Insert access token here.
	facebook=fb.graph.api(token)
	graph1 = GraphAPI(token)