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@jss367
jss367 / coco.sh
Last active July 4, 2023 07:48
Download coco dataset for detectron2
# if you want to change the path
# you'll need to:
# export DETECTRON2_DATASETS=/home/jsimonelli/data/detectron2
# or
# import os
# os.environ['DETECTRON2_DATASETS'] = '/home/jsimonelli/data/detectron2'
# detectron2 expects it to be in a folder called coco
mkdir coco
cd coco
#!/bin/bash
# set -x
print_usage() {
echo "$0 [--map=0:3] video_file" >&2
echo "" >&2
echo "With video_file the path to a file like mkv which embeds the subtitles" >&2
echo "--map: use the specified embedded subtitle." >&2
echo "" >&2
@RyanEager
RyanEager / van_down.py
Last active May 18, 2023 06:52
Scrape full sized images form vangoghmuseum.nl
"""
Scrape full sized images from vangoghmuseum.nl
---- requrires.txt ------------------------------------------------------------
beautifulsoup4==4.6.0
bs4==0.0.1
certifi==2018.4.16
chardet==3.0.4
idna==2.7
Pillow==5.2.0
python-slugify==1.2.5
@nadavrot
nadavrot / Matrix.md
Last active April 20, 2025 12:59
Efficient matrix multiplication

High-Performance Matrix Multiplication

This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).

Intro

Matrix multiplication is a mathematical operation that defines the product of

@Joshua1989
Joshua1989 / Transferring files between Google Colab and Google Drive.md
Last active October 12, 2023 08:38
file transferring between Google Colab VM and Google Drive

There are several approaches

  • Mount Google Drive in local Colab VM
  • Upload and download via browser
  • Use colab_util.py in python script
@smeschke
smeschke / gist:df2c5794287fa7044817dc3e00d61351
Last active June 24, 2024 06:51
Using Keras from the Webcam
import cv2, numpy as np, os
#parameters
working_dir = '/home/stephen/Desktop/keras_demo/'
cap = cv2.VideoCapture(0)
org, font, scale, color, thickness, linetype = (50,50), cv2.FONT_HERSHEY_SIMPLEX, 1.2, (234,12,123), 2, cv2.LINE_AA
#chromakey values
h,s,v,h1,s1,v1 = 16,0,64,123,111,187 #green
h,s,v,h1,s1,v1 = 0,74,53,68,181,157 #skin tone
anonymous
anonymous / dev_jobs_in_japan.md
Created September 16, 2016 04:34
Software dev jobs in Japan

Companies

  • Github - Recently started hiring developers in Tokyo
  • Heroku - Infrastructure-as-a-service; recently bought by Salesforce
  • Pivotal Labs - Recently started hiring developers in Tokyo; nice Mori Tower office
  • Google - Consistently ranked best place in Japan to work; nice Mori Tower office
  • Amazon - I THINK they now hire some developers
  • Microsoft - English-friendly with chances to speak Japanese; apparently have some interesting projects; nice Shinagawa office
  • Kaizen Platform - Pretty awesome company developing A/B testint as a service / analytics services; I think most people there speak English; has an office in San Francisco
  • [Treasure Data](https://www.treasureda
@karpathy
karpathy / min-char-rnn.py
Last active April 21, 2025 10:52
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)
@Rafe
Rafe / gist:3102414
Created July 13, 2012 02:59
AWK cheatsheet
HANDY ONE-LINE SCRIPTS FOR AWK 30 April 2008
Compiled by Eric Pement - eric [at] pement.org version 0.27
Latest version of this file (in English) is usually at:
http://www.pement.org/awk/awk1line.txt
This file will also be available in other languages:
Chinese - http://ximix.org/translation/awk1line_zh-CN.txt
USAGE: