From Raw Data to Deployment
Download as PPTX, PDF0 likes197 views
The document outlines the process from raw data to deployment using KNIME, detailing stages such as data preparation, model training, optimization, and deployment. It highlights challenges in data access, model training, and deployment, and mentions various educational courses related to KNIME. Additionally, it provides resources for further exploration, including a beginner's luck book and links to community support.
From Raw Data to Deployment
- 1. © 2018 KNIME AG. All Right Reserved. From Raw Data to Deployment Scott.Fincher@knime.com Jeanette.Prinz@knime.com Kathrin.Melcher@knime.com @KNIME #KNIMERoadshow
- 2. © 2018 KNIME AG. All Rights Reserved. Do you recognize this? 2 https://en.wikipedia.org/wiki/Cross_Industry_Standard_Process_for_Data_Mining
- 3. © 2018 KNIME AG. All Rights Reserved. Let’s unroll it! It always starts with some data … 3 Data Preparation Model Training Model Optimization Deployment Data Manipulation Data Blending Missing Values Handling Feature Generation Dimensionality Reduction Feature Selection Outlier Removal Normalization Partitioning … Model Training Bag of Models Model Selection Ensemble Models Own Ensemble Model External Models Import Existing Models Model Factory … Parameter Tuning Parameter Optimization Regularization Model Size No Iterations … Performance Measures Accuracy ROC Curve Cross-Validation … Files & DBs Dashboards REST API SQL Code Export Reporting … Model Evaluation
- 4. © 2018 KNIME AG. All Rights Reserved. The many Lives of a Dataset 4 Data Preparation Model Training Model Optimization Model Evaluation Deployment Partitioning: • Training Set • Validation Set • Test Set Training Set Validation Set Test Set New Data from Real World Applications Original Data Set with Past Observations
- 5. © 2018 KNIME AG. All Rights Reserved. Data Exploration • Sometimes in between Data Access and Data Preparation there is a Data Exploration phase • The Data Exploration phase is useful to get to know the data • KNIME offers a few visualization nodes to build dashboards to explore the data 5
- 6. © 2018 KNIME AG. All Rights Reserved. What about Big Data? • Big Data serves Scalability • The whole Analytics Process is no different on Big Data • You need: – a Big Data Platform – The KNIME Big Data (Spark & Hive) Extension 6
- 7. © 2018 KNIME AG. All Rights Reserved. One Example for Every Need The KNIME EXAMPLES Server 7 50_Applications/27_FromRawDataToDeployment
- 8. © 2018 KNIME AG. All Rights Reserved. Classification Problem & Data Set • Airline Dataset: http://stat-computing.org/dataexpo/2009/the-data.html • Smaller dataset (Jan 2007) (AirlineDataset.table) • Challenge: Predict Departure Delays If on original airline dataset, only flights from airport ORD Output Class = “delay” if depdelay > 15min otherwise “no delay” Input features all what is available and more if you can find it! 8
- 9. © 2018 KNIME AG. All Rights Reserved. Challenges • Group 1. Data Access and Data Preparation • Group 2. ML Model Training • Group 3. Model Deployment • Import file Learnathon_2018.knar into your workspace 9
- 10. © 2018 KNIME AG. All Rights Reserved. Group 1. Data Access and Data Preparation 10
- 11. © 2018 KNIME AG. All Rights Reserved. Group 2. Model Training & Optimization 11
- 12. © 2018 KNIME AG. All Rights Reserved. Group 3. Deployment 12
- 13. © 2018 KNIME AG. All Rights Reserved. One Week of KNIME Courses in Austin • Course for KNIME Analytics Platform, April 23-24, 2018 • Course for KNIME Server, April 25, 2018 • Text Mining Course for KNIME Analytics Platform, April 26, 2018 • Big Data Course for KNIME Analytics Platform, April 27, 2018 13
- 14. © 2018 KNIME AG. All Rights Reserved. KNIME Fall Summit 2018 November 6 – 9 at AT&T Executive Education and Conference Center, Austin, Texas • Tuesday & Wednesday: One-day courses • Thursday & Friday: Summit sessions Use the code US-ROADSHOW for 10% off tickets! Register at www.KNIME.com
- 15. © 2018 KNIME AG. All Rights Reserved. KNIME Beginner’s Luck Book Free Copy of KNIME Beginner’s Luck Book at KNIME Press https://www.knime.org/knimepress Promotion Code: KNIME_Learnathon_2018
- 16. © 2018 KNIME AG. All Rights Reserved. You can find KNIMers here! 16 • KNIME (www.knime.com) • BLOG for news, tips and tricks(www.knime.com/blog) • FORUM for questions and answers (tech.knime.com/forum) • EXAMPLE SERVER for example workflows • LEARNING HUB (www.knime.com/learning-hub) • KNIME TV channel on • KNIME on @KNIME • KNIME on https://www.facebook.com/KNIMEanalytics • On
- 17. © 2017 KNIME AG. All Rights Reserved. 17 The KNIME® trademark and logo and OPEN FOR INNOVATION® trademark are used by KNIME.com AG under license from KNIME GmbH, and are registered in the United States. KNIME® is also registered in Germany. Thank You!