Articles by Arthur V. Ratz (Articles: 36, Project: 1, Tip/Tricks: 2)

Articles: 36, Project: 1, Tip/Tricks: 2

Articles
Technical Blogs
Tips and Tricks
Reference Articles
Projects

Average article rating: 4.97

Artificial Intelligence
	Naїve Bayesian Anti-Spam Filter Using Node.JS, JavaScript And Ajax Requests 11 Feb 2018 Updated: 11 Mar 2018 Rating: 4.76/5 Votes: 20 Popularity: 6.19 Licence: CPOL Views: 22,144 Bookmarked: 20 Downloaded: 805 Please Sign up or sign in to vote. In this article we’ll formulate and thoroughly discuss about probabilistic Bayesian classification algorithm and its implementation in Node.JS and JavaScript that can be actively used to detect and locate messages containing potential spam and other unsolicited data.
	"Birds of a Feather Stick Together" To Produce Users-To-Items Recommendations In JavaScript 27 Feb 2018 Updated: 6 Mar 2018 Rating: 4.95/5 Votes: 11 Popularity: 5.15 Licence: CPOL Views: 14,861 Bookmarked: 15 Downloaded: 96 Please Sign up or sign in to vote. In this article, we'll discuss how to produce user-to-item recommendations by using SVD++, Pearson Correlation and probability-based similarity computation.
	Integrate SAP-HANA EML Library And TensorFlow Model Server (TMS) To Predict S&P 500 Index: Part 1: Install and Configure SAP-HANA 8 Sep 2019 Updated: 8 Sep 2019 Rating: 5.00/5 Votes: 4 Popularity: 3.01 Licence: CPOL Views: 5,543 Bookmarked: 2 Downloaded: 46 Please Sign up or sign in to vote. How to properly install and configure SAP-HANA and TensorFlow Model Server to predict the S&P 500 Index
	Integrate SAP-HANA EML Library And TensorFlow Model Server (TMS) To Predict S&P 500 Index: Part 2: Build and Export TensorFlow Model 13 Sep 2019 Updated: 14 Sep 2019 Rating: 5.00/5 Votes: 6 Popularity: 3.89 Licence: CPOL Views: 6,640 Bookmarked: 2 Downloaded: 46 Please Sign up or sign in to vote. How to create and export TensorFlow S&P 500 Index prediction model and serve it using TensorFlow Model Server
	Integrate SAP-HANA EML Library And TensorFlow Model Server (TMS) to Predict S&P 500 Index: Part 3: Predict S&P 500 Index Using EML Library 29 Sep 2019 Updated: 29 Sep 2019 Rating: 4.83/5 Votes: 5 Popularity: 3.38 Licence: CPOL Views: 3,770 Bookmarked: 3 Downloaded: 50 Please Sign up or sign in to vote. How to predict S&P 500 Index on the SAP-HANA SQL-engine backend using EML library
Containers
Docker	Deploy Node.js Application Running on Microsoft IIS 10 To Docker's Windows Server Core 2016 Containers 31 Aug 2018 Updated: 1 Sep 2018 Rating: 5.00/5 Votes: 7 Popularity: 4.23 Licence: CPOL Views: 18,498 Bookmarked: 9 Downloaded: 98 Please Sign up or sign in to vote. In this brief article, we will demonstrate how to deploy a Node.js application and run it on Docker's Windows Server Core 2016 Containers
	Dockerize A Simple Web-Application Created By Using Python, Flask and PostgreSQL 20 Aug 2018 Updated: 24 Aug 2018 Rating: 5.00/5 Votes: 11 Popularity: 5.21 Licence: CPOL Views: 16,720 Bookmarked: 10 Downloaded: 134 Please Sign up or sign in to vote. Create a Python web-app using Flask and PostgreSQL server, and run it in Docker
General Programming
Algorithms	How To Implement A Parallel "Stable" Three-Way Quicksort Using Intel C++ Compiler And OpenMP 4.5 Library 18 Nov 2017 Updated: 7 May 2020 Rating: 4.99/5 Votes: 31 Popularity: 7.44 Licence: CPOL Views: 21,194 Bookmarked: 30 Downloaded: 472 Please Sign up or sign in to vote. I will discuss how to deliver the modern code, using Intel C++ Compiler and OpenMP 4.5 library, that implements the parallel "stable" three-way quicksort, based on the parallel code that has already been discussed in the previous article.
	The New Era Of Clustering: CLOPE Algorithm in C#.NET 27 Apr 2018 Updated: 27 Apr 2018 Rating: 5.00/5 Votes: 7 Popularity: 4.23 Licence: CPOL Views: 12,204 Bookmarked: 10 Downloaded: 506 Please Sign up or sign in to vote. In this article, we will formulate and discuss CLOPE data mining clustering algorithm that allows to drastically increase the quality and efficiency of categorized data clustering and can be easily used for recommendation-specific purposes
	Singular Values Decomposition (SVD) In C++11 By An Example 30 Nov 2018 Updated: 30 Dec 2018 Rating: 5.00/5 Votes: 15 Popularity: 5.73 Licence: CPOL Views: 33,592 Bookmarked: 14 Downloaded: 1,658 Please Sign up or sign in to vote. In this article, we will demonstrate how to compute full SVD of a given matrix A and discuss about the code in C++11 implementing the full SVD computation by using simple iteration and Jordan-Gaussian methods.
	Association Rules Learning (ARL): Part 1 - Apriori Algorithm 3 Jul 2019 Updated: 20 Jul 2019 Rating: 4.95/5 Votes: 8 Popularity: 4.47 Licence: CPOL Views: 14,203 Bookmarked: 13 Downloaded: 249 Please Sign up or sign in to vote. The audience of this article's readers will find out how to perform association rules learning (ARL) by using the scalable optimized Apriori algorithm, discussed.
	Association Rules Learning (ARL): Part 2 - FPGrowth Algorithm 20 Jul 2019 Updated: 20 Jul 2019 Rating: 5.00/5 Votes: 5 Popularity: 3.49 Licence: CPOL Views: 7,272 Bookmarked: 9 Downloaded: 309 Please Sign up or sign in to vote. The audience of this article's readers will find out how to perform association rules learning (ARL) by using FPGrowth algorithm, that serves as an alternative to the famous Apriori and ECLAT algorithms.
	Can QR Decomposition Be Actually Faster? Schwarz-Rutishauser Algorithm 11 Dec 2021 Updated: 3 Jan 2022 Rating: 5.00/5 Votes: 11 Popularity: 5.21 Licence: CPOL Views: 15,321 Bookmarked: 11 Downloaded: 230 Please Sign up or sign in to vote. Optimizing the performance of the large-sized matrices QR factorization and eigendecomposition, using Schwarz-Rutishauser algorithm
Performance	Parallel Scalable Burrows-Wheeler Transformation (BWT) Using Intel® Threading Building Blocks and OpenMP Libraries 30 Apr 2017 Updated: 2 May 2017 Rating: 5.00/5 Votes: 12 Popularity: 5.40 Licence: CPOL Views: 13,702 Bookmarked: 7 Downloaded: 366 Please Sign up or sign in to vote. This article is a practical guide on using Intel® Threading Building Blocks (TBB) and OpenMP libraries for C++ based on the example of delivering parallel scalable code that implements Burrows-Wheeler Transformation (BWT) algorithm.
High Performance Computing
Parallel Processing	Implementing Parallel Scalable Distribution Counting Algorithm (DCA) with CUDA 8.0 Runtime API 9 Dec 2016 Updated: 9 Dec 2016 Rating: 4.97/5 Votes: 24 Popularity: 6.77 Licence: CPOL Views: 10,942 Bookmarked: 10 Downloaded: 328 Please Sign up or sign in to vote. In this article, we'll demonstrate an approach the allows to increase the performance (up to 600%) of the code that implements the conventional distribution counting algorithm (DCA) using NVIDIA CUDA 8.0 Runtime API
Vectorization	Implementing K-Means Image Segmentation Algorithm 27 Aug 2017 Updated: 29 Aug 2017 Rating: 5.00/5 Votes: 21 Popularity: 6.51 Licence: CPOL Views: 36,240 Bookmarked: 24 Downloaded: 2,940 Please Sign up or sign in to vote. This article demonstrates the development of code in C# implementing famous k-means clustering algorithm to perform graphical raster image segmentation.
Internet of Things
Raspberry-Pi	Parallel Heterogeneous Programming In C++17/2x0 Using CL/SYCL-Model Specification On Raspberry Pi 4B+ IoT-Boards 12 Nov 2020 Updated: 10 Dec 2020 Rating: 5.00/5 Votes: 6 Popularity: 3.89 Licence: CPOL Views: 9,309 Bookmarked: 7 Downloaded: 0 Please Sign up or sign in to vote. A practical guide for building parallel CL/SYCL-code in, C++17, targeting Arm/AArch64-architectures and running it on Raspberry Pi 4B+ IoT-boards
Mobile Apps
Android	Android Programming By An Example: Creating An Airport Schedule Simulator Application 1 Aug 2018 Updated: 1 Aug 2018 Rating: 5.00/5 Votes: 21 Popularity: 6.61 Licence: CPOL Views: 20,394 Bookmarked: 30 Downloaded: 1,330 Please Sign up or sign in to vote. In this article, we will discuss about the advanced Android application development based on the example of creating a responsive Airport schedule simulator application.
Programming Languages
C#	Classifying Data Using Artificial Intelligence K-Means Clustering Algorithm 11 Jan 2020 Updated: 19 Jan 2020 Rating: 5.00/5 Votes: 3 Popularity: 2.39 Licence: CPOL Views: 14,048 Bookmarked: 12 Downloaded: 597 Please Sign up or sign in to vote. A simple introduction to using K-Means Clustering for data analysis.
C# 5.0	C#.NET: Overriding the basic functionality of IComparable<T> and IComparer<T> interfaces to sort custom collections of data using Enumerable.OrderBy<TSource,TKey> aggregate method. 30 Jun 2015 Updated: 30 Jun 2015 Rating: 4.99/5 Votes: 49 Popularity: 8.43 Licence: CPOL Views: 20,865 Bookmarked: 44 Downloaded: 259 Please Sign up or sign in to vote. The following article describes how to implement sorting of custom non-generic collections by overriding the functionality of the generic IComparable and IComparer interfaces used by the LINQ’s Enumerable.OrderBy clause aggregate method.
C++	How To Implement The Parallel "Stable" Sort Using Intel® MPI Library And Deploy It To A Multi-Node Computational Cluster 7 May 2020 Updated: 7 May 2020 Rating: 5.00/5 Votes: 1 Popularity: 0.00 Licence: CPOL Views: 3,371 Bookmarked: 4 Downloaded: 0 Please Sign up or sign in to vote. In this article I will ground the discussion on the several aspects of delivering a modern parallel code using the Intel® MPI library, that provides even more performance speed-up and efficiency of the parallel “stable” sort, previously discussed.
	Smart TextDiff Utility for Intel® 64 Platform 30 Apr 2016 Updated: 4 May 2016 Rating: 4.94/5 Votes: 77 Popularity: 9.23 Licence: CPOL Views: 47,510 Bookmarked: 58 Downloaded: 1,360 Please Sign up or sign in to vote. Smart cross-platform textdiff lexicographical analyzer utility
C++11	An Efficient Parallel Three-Way Quicksort Using Intel C++ Compiler And OpenMP 4.5 Library 5 Dec 2015 Updated: 6 May 2020 Rating: 4.88/5 Votes: 87 Popularity: 9.28 Licence: CPOL Views: 122,145 Bookmarked: 117 Downloaded: 2,185 Please Sign up or sign in to vote. In this article, I’d like to introduce the modern code in C++11, implementing the parallel three-way quicksort, which is asymptotically faster and more efficient than the famous heapsort and mergesort algorithms.
	How To Optimize A Parallel Stable Sort Performance Using The Revolutionary Intel® oneAPI HPC Toolkit 7 May 2020 Updated: 7 May 2020 Rating: 5.00/5 Votes: 1 Popularity: 0.00 Licence: CPOL Views: 4,088 Bookmarked: 4 Downloaded: 87 Please Sign up or sign in to vote. In this article I will thoroughly discuss about the several aspects of using the revolutionary new Intel® oneAPI HPC Toolkit to deliver a modern code that implements a parallel “stable” sort
VC++	Implementing AI Evolutionary binary distribution algorithm for solving the numeric approximation problem 14 Jun 2015 Updated: 14 Jul 2015 Rating: 4.92/5 Votes: 80 Popularity: 9.37 Licence: CPOL Views: 93,746 Bookmarked: 92 Downloaded: 1,553 Please Sign up or sign in to vote. This article demostrates the C++ code that implements AI binary distribution evolutionary algorithm for finding the "nearest" neighbor values of the given value of x in the array of N elements.
Visual Basic	Parsing Mathematical Expressions in VB.NET: Mission Possible 14 Sep 2017 Updated: 14 Sep 2017 Rating: 4.95/5 Votes: 30 Popularity: 7.01 Licence: CPOL Views: 24,349 Bookmarked: 23 Downloaded: 834 Please Sign up or sign in to vote. This article introduces the implementation of an algorithm written in Visual Basic .NET that allows us to quickly and easily parse and evaluate the resulting value of various mathematical expressions
Visual C++ 12.0	Implementing the Huffman adaptive algorithm to compress 256 colors depth graphics images 22 Aug 2015 Updated: 22 Aug 2015 Rating: 4.94/5 Votes: 68 Popularity: 9.06 Licence: CPOL Views: 25,680 Bookmarked: 66 Downloaded: 2,043 Please Sign up or sign in to vote. This article demonstrates how to implement the Huffman adaptive compression alogrithm to compress graphics images of 256 colors depth and other multimedia files
Web Development
	A Simple Windows Vista/7 Gadget To Preview CodeProject's Featured Articles 28 Jul 2017 Updated: 1 Aug 2017 Rating: 5.00/5 Votes: 26 Popularity: 6.99 Licence: CPOL Views: 20,285 Bookmarked: 18 Downloaded: 333 Please Sign up or sign in to vote. In this article, we'll discuss on how to use HTML/CSS/JavaScript/Ajax to create a simple lightweight Windows Vista/7 sidebar desktop gadget that allows to preview featured articles contributed to CodeProject's web site
ASP.NET	C#.NET Implementation of K-Means Clustering Algorithm to Produce Recommendations 11 Dec 2016 Updated: 25 Dec 2016 Rating: 5.00/5 Votes: 36 Popularity: 7.59 Licence: CPOL Views: 60,337 Bookmarked: 54 Downloaded: 4,787 Please Sign up or sign in to vote. In this article we'll demonstrate the implementation of k-means clustering algorithm to produce recommendations.
	C#.NET: Implementing SVD++ AI Data Mining Algorithm To Produce Recommendations Based On Ratings Prediction 31 Jan 2017 Updated: 1 Feb 2017 Rating: 5.00/5 Votes: 14 Popularity: 5.73 Licence: CPOL Views: 34,697 Bookmarked: 18 Downloaded: 1,151 Please Sign up or sign in to vote. In this article, we will discuss about the implementation of the SVD++ AI data mining algorithm to produce recommendations based on ratings prediction
HTML	Indexed Search Filter Using ASP.NET MVC, jQuery and Ajax Requests 12 Dec 2016 Updated: 16 Dec 2016 Rating: 4.95/5 Votes: 27 Popularity: 7.01 Licence: CPOL Views: 30,175 Bookmarked: 15 Downloaded: 558 Please Sign up or sign in to vote. In this article we'll discuss an approach of using jQuery's Ajax requests to implement an indexed search filter based on an example of creating a simple phone book web application with ASP.NET MVC.
	TensorFlow.js: Predicting Time Series Using Recurrent Neural Networks (RNN) With Long Short-Term Memory (LSTM) Cells 2 Nov 2018 Updated: 5 Nov 2018 Rating: 5.00/5 Votes: 12 Popularity: 5.40 Licence: CPOL Views: 28,451 Bookmarked: 16 Downloaded: 851 Please Sign up or sign in to vote. In this article, we will demonstrate how to create and deploy Recurrent Neural Network (RNN) with Long Short-Term Memory (LSTM) cells and train it to predict future simple moving average (SMA).
Node.js	A Natural Language Processing Engine (NLP) for Chatbots In Node.js, JavaScript/jQuery, HTML5, CSS, MDBootstrap4, Angular2 and MySQL 21 Feb 2019 Updated: 21 Feb 2019 Rating: 4.92/5 Votes: 9 Popularity: 4.69 Licence: CPOL Views: 9,071 Bookmarked: 6 Downloaded: 181 Please Sign up or sign in to vote. In this article, we will discuss how to create and deploy a rule-based natural language processing (NLP) engine that can be actively used in of the modern chatbot assistants and instant messengers.
	Integrate Your Slack Application With IBM Watson/Bluemix Assistant Services Quickly And Easily 25 Feb 2019 Updated: 25 Feb 2019 Rating: 5.00/5 Votes: 4 Popularity: 3.01 Licence: CPOL Views: 5,470 Bookmarked: 3 Downloaded: 41 Please Sign up or sign in to vote. In this short article, we will discuss about the aspects of Slack API and IBM Watson/Bluemix Assistant cloud-based solutions integration, to quickly and easily create an automated chatbot or instant messenger (IM) application
	A Node.js Web Application Security Using Passport, Express-Sessions, JSON Web Tokens, Angular.js And MySQL 1 Feb 2020 Updated: 2 Feb 2020 Rating: 5.00/5 Votes: 1 Popularity: 0.00 Licence: CPOL Views: 8,674 Bookmarked: 2 Downloaded: 182 Please Sign up or sign in to vote. A Simple Web Application User Authentication Project using Passport.js And JSON Web Tokens (JWT) explained
	Create And Deploy Your Own Image Classification Engine Using Clarifai API for Node.js 31 May 2019 Updated: 31 May 2019 Rating: 5.00/5 Votes: 4 Popularity: 3.01 Licence: CPOL Views: 5,413 Bookmarked: 4 Downloaded: 44 Please Sign up or sign in to vote. The readers of this article will find out how to use Clarifai API for Node.js to create and deploy a lightweight vehicles images classification web-application.

Average blogs rating:

No blogs have been submitted.

Average tips rating: 5.00

Operating Systems
Win8	Get Ready for Windows 10: How to Make "Get Windows 10" Icon Appear in Your Windows taskbar [Tip/Trick] 7 Jul 2015 Updated: 7 Jul 2015 Rating: 5.00/5 Votes: 31 Popularity: 7.46 Licence: CPOL Views: 21,331 Bookmarked: 32 Downloaded: 290 Please Sign up or sign in to vote. This tip is especially useful for users who own the licensed copy of Windows 7/8/8.1, and would like to upgrade to Windows 10 after July 29, 2015.
Programming Languages
VC++	Allocating Memory in C/C++: How to Avoid Memory Mismatched Allocation/Deallocation Issues Detected by Intel® Inspector XE for Visual Studio 2015 [Tip/Trick] 30 Apr 2017 Updated: 1 May 2017 Rating: 5.00/5 Votes: 11 Popularity: 5.00 Licence: CPOL Views: 14,742 Bookmarked: 8 Downloaded: 79 Please Sign up or sign in to vote. This tip/trick introduces the basic ideas on how to avoid memory mismatched allocation/deallocation issues detected by Intel® Inspector XE for Visual Studio 2015

Average reference rating:

No reference articles have been posted.

Average project rating: 5.00

Web Development
Node.js	NLP-Samurai@0.0.10 Natural Language Processing Engine In Node.js, Angular 2 and MySQL [Project] 17 Feb 2019 Updated: 4 Apr 2020 Rating: 5.00/5 Votes: 4 Popularity: 3.01 Licence: CPOL Views: 7,660 Bookmarked: 5 Downloaded: 53 Please Sign up or sign in to vote. Introducing NLP-Samurai@0.0.10 Natural Language Processing Engine.

Arthur V. Ratz

	Software Developer (Senior) EpsilonDev
	Ukraine

I’m software developer, system analyst and network engineer, with over 20 years experience, graduated from L’viv State Polytechnic University and earned my computer science and information technology master’s degree in January 2004. My professional career began as a financial and accounting software developer in EpsilonDev company, located at L’viv, Ukraine. My favorite programming languages - C/C++, C#.NET, Java, ASP.NET, Node.js/JavaScript, PHP, Perl, Python, SQL, HTML5, etc. While developing applications, I basically use various of IDE’s and development tools, including Microsoft Visual Studio/Code, Eclipse IDE for Linux, IntelliJ/IDEA for writing code in Java. My professional interests basically include data processing and analysis algorithms, artificial intelligence and data mining, system analysis, modern high-performance computing (HPC), development of client-server web-applications using various of libraries, frameworks and tools. I’m also interested in cloud-computing, system security audit, IoT, networking architecture design, hardware engineering, technical writing, etc. Besides of software development, I also admire to write and compose technical articles, walkthroughs and reviews about the new IT- technological trends and industrial content. I published my first article at CodeProject in June 2015.

Articles by Arthur V. Ratz (Articles: 36, Project: 1, Tip/Tricks: 2)

Articles: 36, Project: 1, Tip/Tricks: 2

Average article rating: 4.97

Artificial Intelligence

Containers

General Programming

High Performance Computing

Internet of Things

Mobile Apps

Programming Languages