Skip to content

Instantly share code, notes, and snippets.

View Guannan's full-sized avatar

Guannan (Sam) Ren Guannan

  • The Johns Hopkins University Applied Physics Laboratory
  • Ellicott City, MD
  • LinkedIn in/gren3
View GitHub Profile
@leonardofed
leonardofed / README.md
Last active November 14, 2024 13:37
A curated list of AWS resources to prepare for the AWS Certifications


A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.


@karpathy
karpathy / min-char-rnn.py
Last active November 19, 2024 09:09
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)
@syhw
syhw / dnn.py
Last active October 19, 2024 08:20
A simple deep neural network with or w/o dropout in one file.
"""
A deep neural network with or w/o dropout in one file.
License: Do What The Fuck You Want to Public License http://www.wtfpl.net/
"""
import numpy, theano, sys, math
from theano import tensor as T
from theano import shared
from theano.tensor.shared_randomstreams import RandomStreams
@crizCraig
crizCraig / gist:2816295
Created May 27, 2012 22:52
Download images from Google Image search using Python
import json
import os
import time
import requests
from PIL import Image
from StringIO import StringIO
from requests.exceptions import ConnectionError
def go(query, path):
"""Download full size images from Google image search.