Book Image

Codeless Time Series Analysis with KNIME

By : KNIME AG, Corey Weisinger, Maarit Widmann, Daniele Tonini
Book Image

Codeless Time Series Analysis with KNIME

By: KNIME AG, Corey Weisinger, Maarit Widmann, Daniele Tonini

Overview of this book

This book will take you on a practical journey, teaching you how to implement solutions for many use cases involving time series analysis techniques. This learning journey is organized in a crescendo of difficulty, starting from the easiest yet effective techniques applied to weather forecasting, then introducing ARIMA and its variations, moving on to machine learning for audio signal classification, training deep learning architectures to predict glucose levels and electrical energy demand, and ending with an approach to anomaly detection in IoT. There’s no time series analysis book without a solution for stock price predictions and you’ll find this use case at the end of the book, together with a few more demand prediction use cases that rely on the integration of KNIME Analytics Platform and other external tools. By the end of this time series book, you’ll have learned about popular time series analysis techniques and algorithms, KNIME Analytics Platform, its time series extension, and how to apply both to common use cases.
Table of Contents (20 chapters)
1
Part 1: Time Series Basics and KNIME Analytics Platform
7
Part 2: Building and Deploying a Forecasting Model
14
Part 3: Forecasting on Mixed Platforms

Questions

  1. How does the clustering of raw data contribute to a more insightful visual exploration of the data?
    1. It allows for displaying fewer data columns.
    2. It allows for displaying fewer data rows.
    3. It helps to detect outliers.
    4. It allows for modeling differently behaving time series at once.
  2. Which of the following plots can compare relationships between different time series?
    1. Seasonal plot
    2. Box plot
    3. Line plot
    4. Lag plot
  3. Which of the following plots can distinguish between a multiplicative or additive seasonality?
    1. Seasonal plot and lag plot
    2. Line plot and lag plot
    3. Line plot and seasonal plot
    4. Only line plot