April 14, 2015 Tech 2 comments
This tutorial is aimed to set up the VNC server on your Odroid U3 so that you can get full access to its GUI using your laptop or desktop without using a HDMI display.
sudo apt-get install vnc4server or sudo apt-get install tightvnc4server. vncserver :1 which means open p[……]March 4, 2015 Tech 2 comments
The MicroSD card which comes with the Odroid set has been flashed with the image on Odroid official website: http://com.odroid.com/sigong/nffileboard/nfileboard.php
However a Robotics Edition image is also available h[……]
January 4, 2015 Sketch Book, Work & Life No comments Sketchbook
Process Video:
Hardware: Ipad 4
App: Procreate
Model: Kelsey
January 3, 2015 Sketch Book, Work & Life No comments Sketchbook
Process Video:
Hardware: IPad 4
App: Procreate
Tool: Fingers
Model: Sakura
January 3, 2015 Sketch Book, Work & Life No comments Sketchbook
Hardware: iTouch 4
App: SketchBook Mobile
Model: Kelsey
March 15, 2014 Recommender System No comments
crab:
Don’t install crab in this way: pip install crab / easy_install crab
You can find crab in pypi.python.org, this is not our scikits.crab source
Solution:
git clone https://github.com/muricoca/crab.git
python setup.py install
test: python -c “import scikits.crab as scc; scc.test()”
re[……]
January 9, 2014 3D Mesh Segmentation, Tech No comments Computer Vision
Reference:
http://www.cgal.org/Tutorials/Tutorial_SCG99.ps.gz
The structure of CGAL:
Geometric Kernel:
Points, Predicates, and Exactness
Number Types
Cartesian Representation
Homogeneous Representation
Generic Programming and the Basic Library:
Templates in C++
Generic Funct[……]
January 8, 2014 3D Mesh Segmentation, Tech 8 comments Computer Vision
CGAL is a powerful C++ library which can be applied in various areas needing geometric computation, ranging from medical imaging to mesh generation. This article will tell you how to set it up in Ubuntu. Before this, I strongly recommend you to read through the official guide of it.
1. Instal[……]
December 25, 2013 Sketch Book, Work & Life No comments
This the first time for me to paint with color using an IPad 2.
I used procreate to paint this picture. It took me about 6 hours finising it.
And this one is painted with Sketchbook Pro.
September 2, 2013 Travel No comments
I together with my two teamates, two teachers and two school mates went to Taiwan for 5 days from 2013.8.26 to 8.30 to attend TECO Green Technology Contest 2013. We had a great time in this 5 days.
Day 1 Arriving
We arrived at Taiwan in Taoyuan International Airport at about 12 AM after which we[……]
This is the presentation I gave in the 2013 TECO Green Tech International Contest World Final.
for English watcher:(YouTube)
for Chinese watcher:(Youku)
TECO Green Technology Contest is a contest organized by TECO Technology Foundation in Taiwan.
Our team built up a project called the In[……]
August 5, 2013 Artificial Intelligence & Data Mining No comments AGI
L#1 notes:
L#2 notes:
L#3 notes:
L#4 notes:
L#5 notes:
August 5, 2013 Artificial Intelligence & Data Mining, Tech No comments AGI
http://www.mindmakers.org/projects/agi-summer-school-2013
I attended the AGI 2013 Summer School last month, which was really impressing. At the very beginning, I was just interested about artificial intelligence and did not know what Artificial General Intelligence was. And during the summer sc[……]
June 24, 2013 Pro_R No comments R
If you have installed R in your Ubuntu and you need to some machine learning work on it, Rattle is recommended.
> install.packages(“RGtk2”)
> install.packages(“rattle”)
You may met problems when installing RGtk2, like this:
GNU/Linux: configure: error: GTK version 2.8.0 required
This[……]
June 17, 2013 Artificial Intelligence & Data Mining, Tech No comments Data Mining, Machine Learning
The Relationship Between Data Mining and Machine Learning
Its been a long time since I get to know about such concepts as: Data Mining, Machine Learning, Artificial Intelligence, Pattern Recognition and etc.. However, they are in a kind of mess and its hard to figure out the relationship between th[……]
Mahout integrates a lot of common machine learning algorithms which faciliates those who want to do some research in data mining. It is based on Java and a lot of need to be done before you can make it work. At least you will need JDK, Eclispse, Hadoop and Mahout. But I strongly recommend all those[……]
May 11, 2013 Agent Based Simulation, Tech No comments ABS
I’d spent two weeks on Netlogo Manual and a tutorial on youtube before I wrote this program. Netlogo is a good agent based simulation platform while its math calculation ability is poor which can be compensated by R-extension.
This program is to simulate the video recommendation on Video sites su[……]
April 29, 2013 Octave No comments Octave
I attend Andrew Ng’s Machine Learning courses on Coursera recently. And he recommend us to use GNU Octave to do some calculation.
Actually, GNU Octave is very powerful as it is said on the title: Matlab’s
