[ https://issues.apache.org/jira/browse/FLINK-9664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated FLINK-9664: ---------------------------------- Labels: documentation-update machine_learning ml pull-request-available (was: documentation-update machine_learning ml) > FlinkML Quickstart Loading Data section example doesn't work as described > ------------------------------------------------------------------------- > > Key: FLINK-9664 > URL: https://issues.apache.org/jira/browse/FLINK-9664 > Project: Flink > Issue Type: Bug > Components: Documentation, Machine Learning Library > Affects Versions: 1.5.0 > Reporter: Mano Swerts > Assignee: Rong Rong > Priority: Major > Labels: documentation-update, machine_learning, ml, > pull-request-available > Original Estimate: 1h > Remaining Estimate: 1h > > The ML documentation example isn't complete: > [https://ci.apache.org/projects/flink/flink-docs-release-1.5/dev/libs/ml/quickstart.html#loading-data] > The referred section loads data from an astroparticle binary classification > dataset to showcase SVM. The dataset uses 0 and 1 as labels, which doesn't > produce correct results. The SVM predictor expects -1 and 1 labels to > correctly predict the label. The documentation, however, doesn't mention > that. The example therefore doesn't work without a clue why. > The documentation should be updated with an explicit mention to -1 and 1 > labels and a mapping function that shows the conversion of the labels. -- This message was sent by Atlassian JIRA (v7.6.3#76005)