Subscribe to DSC Newsletter

Don Philip Faithful's Blog Posts Tagged 'techniques' (9)

Technical Boundary Analysis

About a month ago, I posted a blog on “Technical Deconstruction.” I described this as a technique to break down aggregate data to distinguish between its contributing parts: these parts might contain unique characteristics compared to the aggregate.  For instance, I suggested that it can be helpful to break down data by workday - that is to say, maintaining separate data for each day of the week.  I said that the data could be further deconstructed perhaps by time period and employee: the…

Continue

Added by Don Philip Faithful on April 14, 2018 at 8:00am — No Comments

Spectral Attenuation Monitor

About a month ago in a blog, I introduced what I described as a “spectral attenuation monitor.”  At the time I only had an image from MS Works that…

Continue

Added by Don Philip Faithful on April 9, 2017 at 6:30am — No Comments

Running Calculations on Separate Threads

In order to prevent my programs from freezing up while running long calculations, I generally run the calculations on separate threads.  In Java, this process can be accomplished by separating the GUI from processing.  In the code below, a thread for an instance of MyProcessing would be invoked using start(): e.g. “(new MyProcessing()).start();” would run indefinitely until T is made null.  T can be made null by calling stop() or by directly making T null.  Often when the GUI is closing, I…

Continue

Added by Don Philip Faithful on March 25, 2017 at 9:42am — No Comments

Crosswave Differential Event Model

I have been writing about the Crosswave Differential Algorithm for a number of years. I described in previous blogs how the algorithm emerged almost by accident while I was attempting to write an application intended to support quality control. In this blog I will be discussing the event model that powers the algorithm. Events are the details and circumstances…

Continue

Added by Don Philip Faithful on January 14, 2017 at 5:27am — No Comments

Common Coding Situations in Java

 This blog contains some snippets of code that I tend to use in Java.  I acknowledge that somebody else writing this blog might include different code.  Except for a short course at Sun Educational Services, most of my Java programming skills are self-taught.  I’m unsure if people with formal backgrounds in computer science might have different styles and conventions.  Mine have been shaped primarily by my needs.

 

Creating a Graphical User Interface…

Continue

Added by Don Philip Faithful on November 6, 2016 at 8:00am — No Comments

BERLIN and Narratives

BERLIN stands for Behavioural Event Reconstruction Linguistic Interface for Narratives. I introduced BERLIN a few blogs ago - in my "final blog." Theoretically after one's final blog, no further blogs are forthcoming. However, I am now posting bonus blogs reflecting aspects of the same closing subject. Today, I will be elaborating on BERLIN's syntax and how its searches are facilitated. As a general rule, the objective of BERLIN is to convert human-friendly narrative into computer-friendly…

Continue

Added by Don Philip Faithful on March 5, 2016 at 10:12am — No Comments

From Survey to Database

I find that different types of surveys represent a large source of data for many organizations: client questionnaires; recruitment interviews; incident debriefings; interrogations; borehole drilling surveys; quality control checks; marketing surveys; security and patrol logs; and inventory audits. I believe that for many people, the idea of collecting information using surveys makes sense; and they recognize the need for the data. Problems arise in relation to the transition from survey to…

Continue

Added by Don Philip Faithful on October 10, 2015 at 6:09am — No Comments

Sensitivity Mapping of Document Databases

I rarely get to use a walkie-talkie during a course in school. As the snapshot of my desktop shows on the image below, I had both a multi-line telephone and portable radio. Just before the exam, I participated in a simulation. Our tabletop exercise contained an emergency scenario: a train derailment involving the evacuation of residents. I served as the Social Services Director. Although I didn't choose this role for myself, I thought it made sense given my graduate degree in the area of…

Continue

Added by Don Philip Faithful on May 3, 2015 at 6:04am — No Comments

Java Coding Samples for Online Data-mining

In this post, I discuss the basic characteristics of code that I have personally used to extract online data - in a process these days often called data-mining.  I intend to cover some general features.  Those that wish to do so can also compile the coding samples.

Over the years, I have programmed in a number of computer programming languages including Visual Basic, Perl, Python, and LISP (AutoLISP).  The coding samples on this blog are written in Java, my language of…

Continue

Added by Don Philip Faithful on November 24, 2013 at 7:00am — 3 Comments

Videos

  • Add Videos
  • View All

© 2019   Data Science Central ®   Powered by

Badges  |  Report an Issue  |  Privacy Policy  |  Terms of Service