Hi There,
Prediction Fusion node have some issues with Method. Mean is ok. but Maximum and minimum does not work correctly.
knime://EXAMPLES/04_Analytics/13_Meta_Learning/01_Combining_Classifiers_using_Prediction_Fusion
This workflow from the example workflow demostrates the problem.
Actually, class confidences in the example should be corrected as well, like the upper image.
when you select Method to “maximum” or “minimum”, “fused confidence” in the ouput window does not behave as intended;
No error on the console is generated thus this is a calculation mistake.
Set up details;
KNIME 3.7.1
OS: Windows 10, v.10.0, x86_64 / win32
Hardware: Lenovo Thinkpad T560
Cpu: i5 intel
Ram : 16 GB
Prediction Fusion is a very powerful node for model building, I hope you can give it a high priority in the To Do List.
Thanks for your efforts,
Best Regards,
Safak Tan Ozkan
Ps: in case you need the installed extensions as described in the bug reporting Best practices;
Data Tools Platform Enablement for IBM Source | 1.14.1.201712071719 | org.eclipse.datatools.enablement.ibm.feature.source.feature.group | Eclipse Data Tools Platform |
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Erlwood Knime Open Source Cheminformatics | 3.3.0.v201701271222 | org.erlwood.features.cheminformatics.base.feature.group | Erlwood |
Erlwood Knime Open Source Core | 3.3.0.v201701271222 | org.erlwood.features.core.base.feature.group | Erlwood |
KNIME Active Learning | 3.7.0.v201808081048 | org.knime.features.activelearning.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Amazon Athena Connector | 3.7.0.v201808081048 | org.knime.features.cloud.aws.athena.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Amazon Cloud Connectors | 3.7.0.v201811131712 | org.knime.features.cloud.aws.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Amazon Redshift Connector And Tools | 3.7.0.v201808081048 | org.knime.features.cloud.aws.redshift.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Amazon Redshift Driver | 3.7.0.v201808081048 | org.knime.features.cloud.aws.redshift.driver.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Analytics Platform | 3.7.1.v201901291056 | org.knime.product.desktop | null |
KNIME Audio Processing | 3.7.0.v201808081048 | org.knime.features.audio.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Autoregressive integrated moving average (ARIMA) | 3.7.0.v201808081048 | org.knime.features.arima.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Azure Cloud Connectors | 3.7.0.v201811131712 | org.knime.features.cloud.azure.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Base Chemistry Types & Nodes | 3.7.0.v201808081048 | org.knime.features.chem.types.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Big Data Connectors | 3.7.0.v201811300803 | org.knime.features.bigdata.connectors.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Build System | 3.7.0.v201812031100 | org.knime.features.build.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Chemistry Add-Ons | 3.7.0.v201808081048 | org.knime.features.ext.chem.tools.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Data Generation | 3.7.0.v201808081048 | org.knime.features.datageneration.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Database (Preview) | 3.7.1.v201901281155 | org.knime.features.database.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Deep Learning - Keras Integration | 3.7.1.v201901281155 | org.knime.features.dl.keras.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Deep Learning - TensorFlow Integration | 3.7.1.v201901281201 | org.knime.features.dl.tensorflow.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Deeplearning4J Integration (64bit only) | 3.7.1.v201901281155 | org.knime.features.ext.dl4j.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Deeplearning4J Test Framework | 3.7.0.v201808081048 | org.knime.features.ext.dl4j.testing.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Distance Matrix | 3.7.0.v201809280949 | org.knime.features.distmatrix.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Expressions | 3.7.1.v201901281157 | org.knime.features.expressions.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Extension for Apache Kafka (Preview) | 3.7.0.v201808081048 | org.knime.features.kafka.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Extension for Big Data File Formats | 3.7.1.v201901281147 | org.knime.features.bigdata.fileformats.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Extension providing the Chromium Browser | 70.0.3538.v201811081450 | org.knime.features.ext.chromium.feature.group | KNIME AG, Zurich, Switzerland |
KNIME External Tool Support | 3.7.0.v201811281631 | org.knime.features.ext.exttool.feature.group | KNIME AG, Zurich, Switzerland |
KNIME External Tool Support (Labs) | 3.7.0.v201808081048 | org.knime.features.exttool.feature.group | KNIME AG, Zurich, Switzerland |
KNIME File Handling Nodes | 3.7.0.v201811132201 | org.knime.features.base.filehandling.feature.group | KNIME AG, Zurich, Switzerland |
KNIME H2O Machine Learning Integration | 3.7.1.v201901281201 | org.knime.features.ext.h2o.feature.group | KNIME AG, Zurich, Switzerland |
KNIME H2O Sparkling Water Integration | 2.4.0.v201812031558 | org.knime.features.ext.h2o.spark.feature.group | KNIME AG, Zurich, Switzerland |
KNIME HCS Tools | 3.3.0.v201902130805 | de.mpicbg.tds.knime.hcstools.feature.feature.group | Max Planck Institute of Molecular Cell Biology and Genetics (MPI-CBG) |
KNIME HTML/PDF Writer | 3.7.0.v201808081048 | org.knime.features.ext.birt.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Image Processing | 1.7.0.201903130518 | org.knime.knip.feature.feature.group | University of Konstanz / KNIME |
KNIME Image Processing - Deep Learning Extension | 1.0.1.v201806281309 | org.knime.knip.dl.feature.feature.group | KNIME GmbH |
KNIME Image Processing - Deeplearning4J Integration (64bit only) | 1.1.2.v201807091245 | org.knime.knip.dl4j.feature.feature.group | University of Konstanz, Germany |
KNIME Image Processing - Python Extensions | 1.0.7.v201807091342 | org.knime.knip.knimepython.feature.feature.group | University of Konstanz / MPICBG Dresden / BioTec TU Dresden |
KNIME Indexing and Searching | 3.7.0.v201808081048 | org.knime.features.ext.lucene.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Interactive R Statistics Integration | 3.7.1.v201901291055 | org.knime.features.r.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Itemset Mining | 3.7.0.v201808081048 | org.knime.features.ext.itemset.feature.group | KNIME AG, Zurich, Switzerland |
KNIME JavaScript Views | 3.7.1.v201901281201 | org.knime.features.js.views.feature.group | KNIME AG, Zurich, Switzerland |
KNIME JavaScript Views (Labs) | 3.7.1.v201901281201 | org.knime.features.js.views.labs.feature.group | KNIME AG, Zurich, Switzerland |
KNIME JFreeChart | 3.7.0.v201808081048 | org.knime.features.ext.jfreechart.feature.group | KNIME AG, Zurich, Switzerland |
KNIME JPMML Integration | 3.7.0.v201808081048 | org.knime.features.jpmml.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Jython Scripting (Legacy) | 3.7.0.v201808081048 | org.knime.features.ext.jython.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Microsoft JDBC Driver For SQL Server | 6.2.2.v201805030958 | org.knime.features.database.connectors.sqlserver.driver.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Microsoft JDBC Driver For SQL Server (Preview) | 3.7.0.v201811171112 | org.knime.features.database.extensions.sqlserver.driver.feature.group | KNIME GmbH |
KNIME Microsoft R Integration (Run R Model in Microsoft SQL Server) | 3.7.0.v201808081048 | org.knime.features.microsoft.r.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Modular PMML Nodes | 3.7.0.v201811301451 | org.knime.features.base.pmml.feature.group | KNIME AG, Zurich, Switzerland |
KNIME MongoDB Integration | 3.7.0.v201808081048 | org.knime.features.mongodb.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Neighborgram & ParUni | 3.7.0.v201808081048 | org.knime.features.neighborgram.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Network Mining | 3.7.0.v201811121041 | org.knime.features.network.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Network Mining distance matrix support | 3.7.0.v201808081048 | org.knime.features.network.distmatrix.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Node Wizard | 3.7.0.v201808081048 | org.knime.features.wizard.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Nodes for Wide Data (many columns) | 3.7.0.v201808081048 | org.knime.features.base.widedata.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Open Street Map Integration | 3.7.0.v201808281050 | org.knime.features.ext.osm.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Optimization extension | 3.7.0.v201811301807 | org.knime.features.optimization.feature.group | KNIME AG, Zurich, Switzerland |
KNIME PMML Preprocessing Applier Nodes | 3.7.0.v201808081048 | org.knime.features.base.pmml2.feature.group | KNIME AG, Zurich, Switzerland |
KNIME PMML Translation | 3.7.0.v201808081048 | org.knime.features.base.pmml.translation.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Public Server Access | 3.7.0.v201811291502 | com.knime.features.enterprise.client.exampleserver.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Python Integration | 3.7.1.v201901281201 | org.knime.features.python2.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Python Scripting extension | 3.3.0.v201902130805 | de.mpicbg.tds.knime.scripting.python.feature.feature.group | Max Planck Institute of Molecular Cell Biology and Genetics (MPI-CBG) |
KNIME Quick Forms (legacy) | 3.7.0.v201808081356 | org.knime.features.quickform.legacy.feature.group | KNIME AG, Zurich, Switzerland |
KNIME R Scripting extension | 3.3.0.v201902130805 | de.mpicbg.tds.knime.scripting.r.feature.feature.group | Max Planck Institute of Molecular Cell Biology and Genetics (MPI-CBG) |
KNIME R Statistics Integration (Windows Binaries) | 3.4.2.v201901281201 | org.knime.features.ext.r.bin.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Report Designer | 3.7.0.v201808081048 | com.knime.features.reporting.designer.feature.group | KNIME AG, Zurich, Switzerland |
KNIME REST Client Extension | 3.7.0.v201808081048 | org.knime.features.rest.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Rule Viewer | 3.7.0.v201808081048 | org.knime.features.ext.md.feature.group | Otto-von-Guericke-University Magdeburg, Germany |
KNIME SDK | 3.7.0.v201901291053 | org.knime.features.sdk.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Semantic Web | 3.7.0.v201808081048 | org.knime.features.semanticweb.feature.group | KNIME AG, Zurich, Switzerland |
KNIME ServerSpace | 4.8.1.v201901281201 | com.knime.features.explorer.serverspace.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Statistics Nodes (Labs) | 3.7.0.v201811231135 | org.knime.features.stats2.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Streaming Execution (Beta) | 3.7.0.v201808081048 | org.knime.features.core.streaming.feature.group | KNIME AG, Zurich, Switzerland |
KNIME SVG Support | 3.7.0.v201809121043 | org.knime.features.ext.svg.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Testing Framework | 3.7.0.v201811021340 | org.knime.features.testingapplication.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Textprocessing - Deeplearning4J Integration (64bit only) | 3.7.0.v201808081048 | org.knime.features.ext.textprocessing.dl4j.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Textprocessing Chinese Language Pack | 3.7.0.v201808081048 | org.knime.features.ext.textprocessing.language.chinese.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Textprocessing French Language Pack | 3.7.0.v201808102137 | org.knime.features.ext.textprocessing.language.french.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Textprocessing German Language Pack | 3.7.0.v201808081048 | org.knime.features.ext.textprocessing.language.german.feature.group | KNIME Gmbh, Konstanz, Germany |
KNIME Textprocessing Spanish Language Pack | 3.7.0.v201810291013 | org.knime.features.ext.textprocessing.language.spanish.feature.group | KNIME Gmbh, Konstanz, Germany |
KNIME Textprocessing Turkish Language Pack | 3.7.1.v201901281201 | org.knime.features.ext.textprocessing.language.turkish.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Twitter & Google Connectors | 3.7.1.v201901281201 | org.knime.features.ext.socialmedia.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Virtual Nodes | 3.7.0.v201808081048 | org.knime.features.virtual.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Web Service Client | 3.7.0.v201808081048 | org.knime.features.ext.webservice.client.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Webanalytics | 3.7.0.v201808081048 | org.knime.features.webanalytics.feature.group | KNIME AG, Zurich, Switzerland |
KNIME Weka Data Mining Integration (3.7) | 3.7.0.v201808130847 | org.knime.features.ext.weka_3.7.feature.group | KNIME AG, Zurich, Switzerland |
KNIME XGBoost Integration | 3.7.1.v201901281202 | org.knime.features.xgboost.feature.group | KNIME AG, Zurich, Switzerland |
Market Simulation nodes by Scientific Strategy for KNIME - Community Edition | 3.7.0.v201903060734 | com.scientificstrategy.community.features.feature.group | Decision Ready, LLC |
MMI Data Analytics Nodes | 1.0.100.v201807020751 | com.mmiagency.knime.feature.feature.group | MMI Agency |
NodePit for KNIME | 1.1.0.201812211811 | com.nodepit.knime.feature.feature.group | NodePit |
Palladian for KNIME | 1.7.0.v201807041014 | ws.palladian.nodes.feature.feature.group | palladian.ws; Philipp Katz, Klemens Muthmann, David Urbansky. |
Vernalis KNIME Nodes | 1.18.1.v201812201431 | com.vernalis.knime.feature.feature.group | Vernalis |