shurain’s gists

shurain / fix-venv.sh

Created February 17, 2017 08:24 — forked from pv8/fix-venv.sh

Fix virtualenv symlinks after upgrading python with Homebrew and running brew cleanup

	#!/usr/bin/env bash
	#
	# Fix virtualenv symlinks after upgrading python with Homebrew and then running
	# `cleanup`.
	#
	# After upgrading Python using Homebrew and then running `brew cleanup` one can
	# get this message while trying to run python:
	# dyld: Library not loaded: @executable_path/../.Python
	# Referenced from: /Users/pablo/.venv/my-app/bin/python
	# Reason: image not found

shurain / min-char-rnn.py

Created June 4, 2016 16:08 — forked from karpathy/min-char-rnn.py

Minimal character-level language model with a Vanilla Recurrent Neural Network, in Python/numpy

	"""
	Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
	BSD License
	"""
	import numpy as np

	# data I/O
	data = open('input.txt', 'r').read() # should be simple plain text file
	chars = list(set(data))
	data_size, vocab_size = len(data), len(chars)

shurain / README.md

Created March 19, 2016 14:40 — forked from EderSantana/CATCH_Keras_RL.md

Keras plays catch - a single file Reinforcement Learning example

Code for Keras plays catch blog post

Train

python qlearn.py

Generate figures

python test.py

shurain / arxiv2kindle.ipynb

Created January 16, 2016 15:19 — forked from bshillingford/arxiv2kindle.ipynb

arxiv2kindle: recompiles an arxiv paper for kindle-sized screens, and sends it to your wifi-enabled kindle

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shurain / nginx.conf

Created January 11, 2016 03:48 — forked from plentz/nginx.conf

Best nginx configuration for improved security(and performance). Complete blog post here http://tautt.com/best-nginx-configuration-for-security/

	# to generate your dhparam.pem file, run in the terminal
	openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

shurain / problem2-1.java

Created December 9, 2015 06:22

2004-1 java class

	package project2;

	import java.io.*;
	public class problem2 {
	public static void main(String[] args) throws Exception {
	int rnum[] = new int[11];
	int inum[] = new int[11];
	String ist[] = new String[11];
	double rd[] = new double[11];
	String slts;

shurain / poisson_factorization_machine.py

Created November 2, 2015 06:04 — forked from vene/poisson_factorization_machine.py

	""" Poisson-loss Factorization Machines with Numba"""
	# Author: Vlad Niculae <[email protected]>
	# License: Simplified BSD

	from __future__ import print_function
	import numpy as np
	from numba import jit
	from scipy import sparse as sp

	from sklearn.utils import check_random_state, check_array, check_X_y

shurain / antoniak.py

Last active September 15, 2015 16:37 — forked from tdhopper/antoniak.py

Sample from Antoniak Distribution with Python. `rand_antoniak` draws a sample from the distribution of tables created by a Chinese restaurant process with parameter `alpha` after `n` patrons are seated. Some notes on this distribution are here: http://www.cs.cmu.edu/~tss/antoniak.pdf.

	import numpy as np
	from numpy.random import choice

	def stirling(N, m):
	if N < 0 or m < 0:
	raise Exception("Bad input to stirling.")
	if m == 0 and N > 0:
	return 0
	elif (N, m) == (0, 0):
	return 1

shurain / gist:d26d44d7ef0ea1908b10

Last active August 29, 2015 14:25 — forked from karpathy/gist:587454dc0146a6ae21fc

An efficient, batched LSTM.

	"""
	This is a batched LSTM forward and backward pass
	"""
	import numpy as np
	import code

	class LSTM:

	@staticmethod
	def init(input_size, hidden_size, fancy_forget_bias_init = 3):

shurain / optimizers.py

Last active August 29, 2015 14:19 — forked from kastnerkyle/optimizers.py

	# Authors: Kyle Kastner
	# License: BSD 3-clause
	import theano.tensor as T
	import numpy as np
	import theano


	class rmsprop(object):
	"""
	RMSProp with nesterov momentum and gradient rescaling

Sungjoo Ha shurain

Train

Generate figures