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@moskomule
moskomule / tinyimagenet.sh
Created November 6, 2017 10:48
tiny imagenet downloader
#!/bin/bash
# download and unzip dataset
#wget http://cs231n.stanford.edu/tiny-imagenet-200.zip
unzip tiny-imagenet-200.zip
current="$(pwd)/tiny-imagenet-200"
# training data
cd $current/train
@dalgu90
dalgu90 / fix_ilsvrc12_imgs.py
Last active October 2, 2018 16:17
This convert some of ILSVRC 2012 images to make all the images be JPEG RGB images.
#!/usr/bin/env python
from PIL import Image
import os
# image_root = '/nas/dataset/ILSVRC2012/train/'
image_root = '/data/common_datasets/ILSVRC2012/train/'
cmyk_img_subpaths = ["n01739381/n01739381_1309.JPEG"
,"n02077923/n02077923_14822.JPEG"
@karpathy
karpathy / min-char-rnn.py
Last active July 29, 2024 00:13
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)
@craffel
craffel / draw_neural_net.py
Created January 10, 2015 04:59
Draw a neural network diagram with matplotlib!
import matplotlib.pyplot as plt
def draw_neural_net(ax, left, right, bottom, top, layer_sizes):
'''
Draw a neural network cartoon using matplotilb.
:usage:
>>> fig = plt.figure(figsize=(12, 12))
>>> draw_neural_net(fig.gca(), .1, .9, .1, .9, [4, 7, 2])
@polamjag
polamjag / amazon-calc.js
Last active September 7, 2022 11:23 — forked from arcatdmz/amazon-csv.js
Amazon で使った金額の合計を出す奴 (2014-2016 年バージョン)
// Amazon で使った金額の合計を出す奴
//
// 使い方:
// 1. 全部コピーする (右上の Raw をクリックした先でやるのが楽)
// 2. Amazon の注文履歴ページ ( https://www.amazon.co.jp/gp/css/order-history/ ) を開く
// 3. F12 または 右クリ→要素の検証 とかで出てくる開発者ツールのコンソール (JavaScript REPL) にペースト
// 4. エンターで実行
// (Firefox はなんか allow pasting とタイプしろみたいなことを言われるので従う)
// 5. しばらく待つと alert で合計金額を表示
//