Category Archives: AI/ML

all of the stuffs about AI

Human Learning – some thoughts about Machine Learning and its applications

Posted on March 10, 2015 by daveti

I have attended a security conference recently. To my surprise, a great portion of accepted papers use some kind of Machine Learning techniques to achieve certain security targets. While I am NOT going to criticize any of the papers, this … Continue reading →

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Book Recommendation – Building Probabilistic Graphical Models with Python

Posted on August 9, 2014 by daveti

“Building Probabilistic Graphical Models with Python” is the 3rd book I have reviewed from PACKT publishing. It has just been released on this June. Compared to the classic book of PGM – “PGM: Principles and Techniques” by Dr. Koller, this … Continue reading →

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cgpic – Calling GProlog in C

Posted on November 26, 2013 by daveti

Prolog is a straight-forward way to implement simple logic rules and do the query of the system. GProlog(gprolog) is the GNU version of Prolog implementation. To leverage the power of gprolog into our system code (C/C++), there are usually 2 … Continue reading →

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Parallel PAM – a PAM implementation using Parallel Python

Posted on August 20, 2013 by daveti

pyCluster is a Python implementation for clustering algorithms, including PAM and CLARA, which are widely used in Data Mining. To better the performance of PAM, parallel PAM is designed and implemented using Parallel Python. The experiment shows that parallel PAM, … Continue reading →

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jop – Jena Owl Parser

Posted on October 29, 2012 by daveti

Jena API may be the first choice for building Semantic Web applications using Java – parsing RDF and OWL. However, the official Jena document for ontology API (http://jena.apache.org/documentation/ontology/) seems kind of unfriendly with mixing parser and writer part altogether. ‘jop’ … Continue reading →

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NLTK – install nltk for Python2.7 on 64-bit win 7

Posted on October 8, 2012 by daveti

There are some tricky stuffs if you are planning to install nltk for your Python2.7 (Note, only Python 2.x is supported right now) on 64-bit win7 system. Generally, all these awkward trouble are caused by stupid windows installer, which may … Continue reading →

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AI – a modern approach: book digest I

Posted on February 20, 2011 by daveti

1. Studying the root principles of intelligence is much more important than copying the sample. 2. ‘The Logical Structure of the World’, by Rudolf Carnap, 1928, defines a clear process of computing, which is used to extract knowledge from basic … Continue reading →

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AI – a modern approach: book digest 0

Posted on February 20, 2011 by daveti

From this post, I will begin the series of blogs for book digest of ‘AI – a modern approach’. I plan it as per chapter per blog (wish everything will goes well). Though I am not sure if this is … Continue reading →

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design: dynamic kernel machine – dkm

Posted on November 2, 2010 by daveti
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Kernel Functions in Machine Learning (Transfered)

Posted on September 10, 2010 by daveti

Kernel Functions for Machine Learning Applications Published Wednesday, March 17, 2010 by César Souza in C#, Mathematics, Statistics In recent years, Kernel methods have received major attention, particularly due to the increased popularity of the Support Vector Machines. Kernel functions … Continue reading →

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