Articles by César de Souza (Articles: 9, Technical Blogs: 4, Tip/Tricks: 2)

Articles: 9, Technical Blogs: 4, Tip/Tricks: 2

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Average article rating: 4.93

Artificial Intelligence
	Automatic Image Stitching with Accord.NET 20 Jul 2010 Updated: 23 Dec 2014 Rating: 4.98/5 Votes: 190 Popularity: 11.33 Licence: CPOL Views: 609,425 Bookmarked: 282 Downloaded: 38,292 Please Sign up or sign in to vote. Demonstration of automatic image stitching by interest point matching using the Accord and AForge.NET Frameworks
Machine Learning	Haar-feature Object Detection in C# 15 Aug 2012 Updated: 2 Dec 2014 Rating: 4.97/5 Votes: 135 Popularity: 10.55 Licence: CPOL Views: 387,705 Bookmarked: 280 Downloaded: 35,730 Please Sign up or sign in to vote. A description of how it was possible to achieve real-time face detection with some clever ideas back in 2001
Desktop Programming
Windows Forms	A Simple Label Control with Border Effect 12 Sep 2007 Updated: 24 Jun 2008 Rating: 4.61/5 Votes: 32 Popularity: 6.82 Licence: CPOL Views: 149,316 Bookmarked: 113 Downloaded: 4,927 Please Sign up or sign in to vote. An article presenting a control capable of adding a border-like effect to any desired text
WPF	Statistics Workbench 15 May 2015 Updated: 25 May 2015 Rating: 4.99/5 Votes: 66 Popularity: 9.08 Licence: CPOL Views: 75,717 Bookmarked: 74 Downloaded: 0 Please Sign up or sign in to vote. Explore your data using statistical distributions: explore, initialize, create, estimate and use statistical distributions from the Accord.NET Framework using an application based entirely on reflection.
General Programming
Algorithms	Handwriting Recognition Revisited: Kernel Support Vector Machines 1 Sep 2010 Updated: 2 Dec 2014 Rating: 4.91/5 Votes: 96 Popularity: 9.68 Licence: CPOL Views: 382,500 Bookmarked: 242 Downloaded: 21,570 Please Sign up or sign in to vote. Techniques to perform recognition of handwritten digits using Kernel Support Vector Machines
Mobile Apps
Android	Catalano Framework 4 Nov 2013 Updated: 27 Aug 2014 Rating: 4.98/5 Votes: 37 Popularity: 7.81 Licence: CPOL Views: 116,990 Bookmarked: 50 Downloaded: 3,642 Please Sign up or sign in to vote. Scientific computing for Java and Android.
Programming Languages
C#	Sequence Classifiers in C# - Part I: Hidden Markov Models 6 Feb 2013 Updated: 3 Dec 2014 Rating: 4.95/5 Votes: 86 Popularity: 9.55 Licence: CPOL Views: 327,190 Bookmarked: 155 Downloaded: 11,113 Please Sign up or sign in to vote. Let's understand hidden Markov models before taking a step into hidden conditional random fields.
	Handwriting Recognition using Kernel Discriminant Analysis 3 May 2010 Updated: 2 Dec 2014 Rating: 4.97/5 Votes: 151 Popularity: 10.82 Licence: CPOL Views: 309,344 Bookmarked: 335 Downloaded: 22,130 Please Sign up or sign in to vote. Kernel Discriminant Analysis for handwriting recognition
	Sequence Classifiers in C# - Part II: Hidden Conditional Random Fields 11 Mar 2013 Updated: 9 Dec 2014 Rating: 5.00/5 Votes: 47 Popularity: 8.36 Licence: CPOL Views: 120,031 Bookmarked: 89 Downloaded: 3,999 Please Sign up or sign in to vote. The Hidden Conditional Random Field - or why discriminative learning is also an option

Average blogs rating: 4.92

Artificial Intelligence
	Neural Network Learning by the Levenberg-Marquardt Algorithm with Bayesian Regularization (part 1) [Technical Blog] 31 Jan 2010 Updated: 25 Feb 2010 Rating: 5.00/5 Votes: 11 Popularity: 5.21 Licence: CPOL Views: 76,297 Bookmarked: 45 Downloaded: 1,952 Please Sign up or sign in to vote. A complete explanation for the totally lost, part 1 of 2. The Levenberg–Marquardt algorithm provides a numerical solution to the problem of minimizing a (generally nonlinear) function. This article shows how the Levenberg-Marquart can be used to train Neural Networks.
Machine Learning	Discriminatory Power Analysis by Receiver-Operating Characteristic Curves (Part 1 of 2: Theory) [Technical Blog] 31 Jan 2010 Updated: 18 Feb 2010 Rating: 4.75/5 Votes: 6 Popularity: 3.70 Licence: CPOL Views: 27,324 Bookmarked: 6 Downloaded: 124 Please Sign up or sign in to vote. The ROC curve was developed by electrical and radar system engineers during World War II to detect enemy objects in enemy fields. The ROC analysis has been used in medicine, radiology, psychology and other areas for many decades. More recently, it has been introduced to machine learning.
Programming Languages
C#	Kernel Principal Component Analysis in C# [Technical Blog] 18 Feb 2010 Updated: 25 Feb 2010 Rating: 5.00/5 Votes: 12 Popularity: 5.21 Licence: CPOL Views: 55,844 Bookmarked: 25 Downloaded: 2,933 Please Sign up or sign in to vote. Kernel principal component analysis in C#
	Hidden Markov Models in C# [Technical Blog] 30 Mar 2010 Updated: 2 Feb 2018 Rating: 4.93/5 Votes: 52 Popularity: 8.33 Licence: CPOL Views: 326,229 Bookmarked: 111 Downloaded: 8,390 Please Sign up or sign in to vote. Hidden Markov models in C#

Average tips rating: 3.97

Simple Model-View-ViewModel in Windows Forms [Tip/Trick]

29 Dec 2012 Updated: 31 Jan 2013 Rating: 4.83/5 Votes: 4 Popularity: 2.91

Licence: CPOL Views: 28,851 Bookmarked: 16 Downloaded: 400

Just a tip about using data bindings in Windows Forms.

Pass value between forms using events [Tip/Trick]

5 Aug 2010 Updated: 5 Aug 2010 Rating: 3.11/5 Votes: 5 Popularity: 2.17

Licence: CPOL Views: 11,731 Bookmarked: 0 Downloaded: 0

Alternatively, you could just expose some public properties and raise a standard event. In the event handler you could read the properties as usual, without having to define a new EventArgs.Also if you really need to set properties on the owner, you again could just expose some public...

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César de Souza

Engineer NAVER LABS Europe

France

Computer and technology enthusiast, interested in artificial intelligence and image processing. Has a Master's degree on Computer Science specialized on Image and Signal Processing, with expertise on Machine Learning, Computer Vision, Pattern Recognition and Data Mining systems. Author of the Accord.NET Framework for developing scientific computing applications.

If you would like to hire good developers to build your dream application, please check out DaitanGroup, one of the top outsourcing companies in Brazil. This company, located in Brazil's Sillicon Valley but with US-based offices, has huge experience developing telecommunications software for large and small companies worldwide.

Articles by César de Souza (Articles: 9, Technical Blogs: 4, Tip/Tricks: 2)

Articles: 9, Technical Blogs: 4, Tip/Tricks: 2

Average article rating: 4.93

Artificial Intelligence

Desktop Programming

General Programming