• Post category:StudyBullet-3
  • Reading time:6 mins read


For users new to KNIME and data science, or experienced users of other data science tools.

What you will learn

In this course, students will learn how to get started using the free, open source KNIME Analytics Platform to load, blend, transform, and process data from multiple sources. They’ll also be introduced to machine learning algorithms to solve classification problems. We’ll do this by covering different features and nodes available within the software package.

Description

If you’ve never used KNIME Analytics Platform before, this is the course for you. You can use KNIME Analytics Platform to create visual workflows with an intuitive, drag and drop style graphical interface, without the need for coding.

We’ll start with installation and setup of the software, and present detailed materials on its features. We’ll move on to some practical application of data blending from different sources, and use real datasets to show you all the different way you can transform, clean, and aggregate information. Finally, we’ll introduce some machine learning algorithms for classification, and show you how to build your own models.


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More than 50 videos are provided, along with some exercises for you to work on independently. By the end of the course, we want you to feel comfortable with the interface of KNIME Analytics Platform, be able to perform common processing tasks with your own data, and start putting predictive analytics into practice.

English
language

Content

Introduction to KNIME Analytics Platform
Course Overview
Installation and the KNIME Workspace
Installing KNIME Analytics Platform for Windows (Optional)
Installing KNIME Analytics Platform for Mac (Optional)
Installing KNIME Analytics Platform for Linux (Optional)
Virtual Tour Through KNIME Analytics Platform
The KNIME Analytics Platform Welcome Page
The KNIME Workbench
What is a Node? What is a Workflow?
The EXAMPLES Server
Workflows and Workflow Groups
The Node Repository
Importing and Exporting Workflows
Node Creation and Basic Commands
Data Table Structure
Annotations and Comments
Customizing KNIME Analytics Platform
Installing Extensions
Simple Metanodes and Wrapped Metanodes
Section 1 Multiple Choice
Data Blending
Introduction and Data Blending Demo
Data Access with KNIME
The KNIME Protocol
The Excel Reader Node
The File Reader Node
The Table Reader Node
The Join Operation and Methods
The Joiner Node (Part 1)
The Joiner Node (Part 2)
What is Concatenation?
The Concatenate Node
The Concatenate (Optional in) Node
Section 2 Multiple Choice
Data Manipulation and Aggregation
Introduction and Demo ETL Workflow
What is a Row Filter?
Row Filtering Based on Pattern Matching
Row Filtering Based on Numerical Values
Row Filtering Based on Row ID
What is a Column Filter?
The Column Filter Node
Data Manipulation: Numbers, Strings, and Rules
What is Data Aggregation?
The GroupBy Node
Advanced Aggregation with the GroupBy Node
The Pivoting Node
Pivoting with Multiple Columns
Pivoting with Complex Aggregation Methods
The CSV Writer Node
Section 3 Multiple Choice
Data Mining
Introduction and Classification Model Demo
The Learner / Predictor Motif
The Scorer (Javascript) Node
The Logistic Regression Algorithm
The Logistic Regression Learner Node (Part 1)
The Logistic Regression Learner Node (Part 2)
The Decision Tree Algorithm
The Decision Tree Learner Node
Section 4 Multiple Choice