StreamablePalladian Nodes for KNIME Workbench version 1.7.0.v201807041014 by palladian.ws; Philipp Katz, Klemens Muthmann, David Urbansky.
This node builds a dictionary from a pre-categorized list of text documents which can then be used to categorize new, uncategorized text documents. This learner builds a weighted term look up table, to learn how probable each n-gram is for a given category. This look up table is used by the corresponding predictor node.
This classifier won the first Research Garden competition where the goal was to classify product descriptions into eight different categories. See press release.
To use this node in KNIME, install Palladian Nodes for KNIME Workbench from the following update site:
Do you have feedback, questions, comments about NodePit, want to support this platform, or want your own nodes or workflows listed here as well? Do you think, the search results could be improved or something is missing? Then please get in touch! Alternatively, you can send us an email to mail@nodepit.com, follow @NodePit on Twitter, or chat on Gitter!
Please note that this is only about NodePit. We do not provide general support for KNIME — please use the KNIME forums instead.