A.I. Exercise.

Open SourceArtificial Intelligence

Tensorflow

Lablup Inc.

Mario (manseok) Cho

[email protected]

Mario (manseok) Cho

Development Experience◆ Image Recognition using Neural Network◆ Bio-Medical Data Processing◆ Human Brain Mapping on High Performance Computing◆ Medical Image Reconstruction(Computer Tomography) ◆ Enterprise System Architect ◆ Artificial Intelligence for medicine decision support

◆Open Source Software Developer◆ Committer: (Cloud NFV/SDN)

◆ Contribute: ◆TensorFlow (Deep Learning)◆OpenStack (Cloud compute)◆LLVM (compiler)◆Kernel (Linux)

Book◆ Unix V6 Kernel

Lablup Inc.Mario Cho

[email protected]

I. Setup Virtual Environment

•Virtual Box 5.1 Download & install.•https://www.virtualbox.org

I. Setup Virtual Environment

• VirtualBox 5.1.22 for Windows hosts x86/amd64• VirtualBox 5.1.22 for OS X hosts amd64

II. Operating System: download

•http://releases.ubuntu.com/•http://releases.ubuntu.com/xenial/

II. Operating System: download• https://launchpad.net/ubuntu/+mirror/ftp.daum.net-release

II. Operating System: virtual box setup






III. Operating System: VM Storage Setting



III. Operating System: VM Network Setting






III. Operating System: ready to install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install

iV. Ubuntu: install complete

V. Ubuntu: Network setting• Login 창에 ID와 Password 를입력합니다.

• Ubuntu 16.04.03 LTS ubuntu tty1

• ubuntu login: ubuntu <-설치할때만들었던사용자아이디

• Password: ubuntu <-설치할때입력했던패스워드

• Pa

V. Ubuntu: Network setting• $ sudo su -

• # echo 'auto enp0s8' >> /etc/network/interfaces

• # echo 'iface enp0s8 inet static' >> /etc/network/interfaces

• # echo 'address 192.168.56.10' >> /etc/network/interfaces

• # echo 'netmask 255.255.255.0' >> /etc/network/interfaces

V. Ubuntu: Network setting• 설치를안했을경우새로설치

• $ sudo apt-get install openssh-server

• 검증 verify

• $ sudo service ssh status

V. Ubuntu: reboot• $ sudo reboot

V. Ubuntu: terminal Install• http://www.putty.org에접속해서

V. Ubuntu: terminal Install• http://www.putty.org에접속해서 64bit 버전을다운받자.

V. Ubuntu: terminal Install



VI. Open local terminal using putty or term• Windows 환경: putty 를설치하고,창을열어 192.168.56.10 으로접속하자.

• OSX 환경:터미널을열어 $ ssh 192.168.56.10 –l ubuntu로접속하자.

Vi. Repository Update & Upgrade• $ sudo apt-get -y update && sudo apt-get -y dist-upgrade

Vi. Install librarys• $ sudo apt-get install -y make build-essential• $ sudo apt-get install -y libssl-dev zlib1g-dev libbz2-dev• $ sudo apt-get install -y libreadline-dev libsqlite3-dev wget• $ sudo apt-get install -y curl llvm libncurses5-dev• $ sudo apt-get install -y libncursesw5-dev xz-utils tk-dev

Vii. Install pyenv• $ git clone https://github.com/yyuu/pyenv.git ~/.pyenv

• $ echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bash_profile

• $ echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bash_profile

• $ echo 'eval "$(pyenv init -)"' >> ~/.bash_profile

• $ source ~/.bash_profile

• $ exec $SHELL -l

Vii. Install pyenv-virtualenv• $ git clone https://github.com/yyuu/pyenv-virtualenv.git ~/.pyenv/plugins/pyenv-

virtualenv

• $ echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bash_profile

• $ exec $SHELL -l

Vii. Install pyenv-virtualenv• $ pyenv install 2.7.14

• $ pyenv install 3.6.3

• $ pyenv virtualenv 3.6.3 venv3.6.3

Vii. Install pyenv-virtualenv• $ git clone https://github.com/hephaex/ai-koss.git

• $ cd ai-koss

Vii. Setup python environment• $ pyenv local venv3.6.3

•

Vii. Setup python environment• $ pip install -I pip setuptools

•

Vii. Setup python environment• $ pip install jupyter pandas bs4 matplotlib numpy tensorflow

•

•

Vii. Setup python environment• $ jupyter notebook --generate-config

•

Vii. Setup python environment• $ jupyter notebook password

•

Vii. Setup python enviroment• $ echo "c.NotebookApp.ip = '192.168.56.10' " >>

~/.jupyter/jupyter_notebook_config.py

Vii. Setup python enviroment• $ jupyter-notebook

Vii. Setup python enviroment• 노트PC에서웹브라우져를열고, 192.168.56.10:8888 로접속합니다.

• jupyter notebook password에서입력한패스워드를입력합니다.

•

Vii. Setup python environment• 파이쎤과텐서플로우실습을위한환경이꾸며졌습니다.

Viii. Tutorial 01: Hello world !• 텐서플로우를이용해서 Hello World를출력해보자.

Viii. Tutorial 02: Plot Graph• 파이썬으로수식을입력하고그결과를그래프로그려보자.

Viii. Tutorial 03: computational graph• 텐서플로우가사용하는계산그래프에대해서알아보자.

• 텐서플로우의계산그래프를이용해서행렬연산을해보자.

Viii. Tutorial 04: tensorflow mnist beginner• 텐서플로우로숫자맞추기기초를실행해보자.

Viii. Tutorial 04: tensorflow mnist beginner• 텐서플로우로숫자맞추기전문가를실행해보자.

iX. System Down

• Shutdown immediately and halt�$ sudo shutdown –h now.

Thanks you!

Q&A