Icon

JKISeason2-29_​tark

There has been no title set for this workflow's metadata.

Challenge 29: Table Tennis Tournament
Level: Medium

Description: You work for a Berlin startup and it's Friday night. A table tennis tournament with your colleagues is due! The following problem comes up: how to randomly split all your co-workers in random teams of two players, and then randomly define the direct elimination matches as a dendrogram? Hint: You can use the Hierarchical Cluster Assigner in this challenge.

Author: Paolo Tamagnini

Dataset: Data on Table Tennis Participants in the KNIME Hub

URL: Just KNIME it https://www.knime.com/just-knime-it
URL: Dataset https://hub.knime.com/-/spaces/-/latest/~E4tX_Id3c0ziPaws/
URL: Learn the Elbow Method to Optimize Topic Extraction https://www.knime.com/blog/topic-extraction-optimizing-the-number-of-topics-with-the-elbow-method

k = 3Node 614Node 677Node 678Node 679Node 682Stratifiedsamplingwithinthe clusters（50/50）Node 717Normalize the scoreto a rangebetween 0.0 and 0.2Normalize the scoreto a rangebetween 0.5 and 0.7ReplaceRowIDswith score + nameNode 724Score + name Find the best kby usingElbow methodk-Means CSV Reader Distance MatrixCalculate HierarchicalCluster Assigner Hierarchical Clustering(DistMatrix) CSS Editor Partitioning Concatenate Normalizer Normalizer RowID Column Renamer String Manipulation Component k = 3Node 614Node 677Node 678Node 679Node 682Stratifiedsamplingwithinthe clusters（50/50）Node 717Normalize the scoreto a rangebetween 0.0 and 0.2Normalize the scoreto a rangebetween 0.5 and 0.7ReplaceRowIDswith score + nameNode 724Score + name Find the best kby usingElbow methodk-Means CSV Reader Distance MatrixCalculate HierarchicalCluster Assigner Hierarchical Clustering(DistMatrix) CSS Editor Partitioning Concatenate Normalizer Normalizer RowID Column Renamer String Manipulation Component

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: TA
Created at: 2023-10-12
On NodePit since: 2023-10-16
Last update: 2024-11-21
Created with KNIME version: v5.1.1
Tags: JKISeason2-29Just KNIME it

Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.

Try NodePit Runner!