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neubig / crf.py

Created November 7, 2013 10:59

This is a script to train conditional random fields. It is written to minimize the number of lines of code, with no regard for efficiency.

	#!/usr/bin/python

	# crf.py (by Graham Neubig)
	# This script trains conditional random fields (CRFs)
	# stdin: A corpus of WORD_POS WORD_POS WORD_POS sentences
	# stdout: Feature vectors for emission and transition properties

	from collections import defaultdict
	from math import log, exp
	import sys

observerss / gist:3798922

Last active August 6, 2023 12:03

Google Keyword Tool Scraper(casperjs version)

	// EDIT: 2013/10/20
	// google has updated its kwt UI, this script doesn't work any more!
	// may be I will update this script when I have time to investigate their new Interface.


	// requires
	var utils = require('utils');
	var casper = require('casper').create()
	var casper = require('casper').create({
	verbose: true,