THE SQL Server Blog Spot on the Web

Welcome to SQLblog.com - The SQL Server blog spot on the web Sign in | |
in Search

Browse by Tags

All Tags » Business Intelligence   (RSS)
Showing page 2 of 11 (106 total posts)
  • Data Mining Algorithms – Neural Network

    A neural network is a powerful data modeling tool that is able to capture and represent complex input/output relationships. The motivation for the development of neural network technology stemmed from the desire to develop an artificial system that could perform "intelligent" tasks similar to those performed by the human brain. Neural ...
    Posted to Dejan Sarka (Weblog) by Dejan Sarka on January 26, 2016
  • My New Gig: Enterprise Data & Analytics!

    I’m excited to announce my next venture: Enterprise Data & Analytics! My role is still Data Philosopher. My job is to help clients realize the potential of their enterprise data. “How will you do that, Andy?” I’m glad you asked. EnterpriseDNA delivers consulting, analysis, and development to support: Business Intelligence and ...
    Posted to Andy Leonard (Weblog) by andyleonard on December 18, 2015
  • Precon - SSIS Design Patterns and BIML: A Day of Intelligent Data Integration–8 Jan 2016, Alpharetta Georgia

            I’m excited to announce I will be delivering a precon 8 Jan 2016 in Alpharetta Georgia for SQL Saturday 477 – Atlanta BI Edition titled SSIS Design Patterns and BIML: A Day of Intelligent Data Integration! This precon is all about DILM (Data integration Lifecycle Management). Abstract: SSIS Design ...
    Posted to Andy Leonard (Weblog) by andyleonard on November 12, 2015
  • Data Mining Algorithms – Decision Trees

    Decision Trees is a directed technique. Your target variable is the one that holds information about a particular decision, divided into a few discrete and broad categories (yes / no; liked / partially liked / disliked, etc.). You are trying to explain this decision using other gleaned information saved in other variables (demographic data, ...
    Posted to Dejan Sarka (Weblog) by Dejan Sarka on October 29, 2015
  • BimlScript.com Relaunch!

    The BimlScript.com website has been redesigned and relaunched by the good people at Varigence! The new site includes learning paths and tests. It’s almost as awesome as Biml. Go check it out today! :{> Bonus – check out the new BimlScript commercial!
    Posted to Andy Leonard (Weblog) by andyleonard on October 6, 2015
  • Data Mining Algorithms – Naive Bayes

    I am continuing with my data mining and machine learning algorithms series. Naive Bayes is a nice algorithm for classification and prediction. It calculates probabilities for each possible state of the input attribute, given each state of the predictable attribute, which can later be used to predict an outcome of the predicted attribute based on ...
    Posted to Dejan Sarka (Weblog) by Dejan Sarka on September 9, 2015
  • Presenting SSIS Data Flow Performance Patterns at Charlotte BI Group 7 Jul!

    I’m honored to present “SSIS Data Flow Performance Patterns” at the Charlotte BI Group 7 Jul 2015! In this session, I discuss Data Flow Task internals and patterns that improve SSIS 2014 Data Flow performance in your data integration enterprise: Incremental Loads, Blob Pyramid, and Type 2 New + Updated Rows. Plus, I tell funny stories (well, I ...
    Posted to Andy Leonard (Weblog) by andyleonard on June 24, 2015
  • So Long, and Thanks for All the Scripts!

    With mixed emotions, I just read The End of an Era – SQLFool scripts are now open-sourced. After two book projects together, I admire Michelle (New Blog | @SQLFool) immensely. More than that, I consider her a friend. It’s exciting to (try to) keep up with all the cool stuff Michelle’s working on, and I am very happy for her. Thanks for all the ...
    Posted to Andy Leonard (Weblog) by andyleonard on June 23, 2015
  • Data Mining Algorithms – Support Vector Machines

    Support vector machines are both, unsupervised and supervised learning models for classification and regression analysis (supervised) and for anomaly detection (unsupervised). Given a set of training examples, each marked as belonging to one of categories, an SVM training algorithm builds a model that assigns new examples into one category. An SVM ...
    Posted to Dejan Sarka (Weblog) by Dejan Sarka on June 23, 2015
  • Data Mining Algorithms – Principal Component Analysis

    Principal component analysis (PCA) is a technique used to emphasize the majority of the variation and bring out strong patterns in a dataset. It is often used to make data easy to explore and visualize. It is closely connected to eigenvectors and eigenvalues. A short definition of the algorithm: PCA uses an orthogonal transformation to convert ...
    Posted to Dejan Sarka (Weblog) by Dejan Sarka on June 2, 2015
< Previous 1 2 3 4 5 Next > ... Last »
Privacy Statement