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Corpus Creator

Palladian for KNIME version by palladian.ws; Philipp Katz, Klemens Muthmann, David Urbansky

This nodes creates a document corpus which contains the occurrence count of each given token in regard to every document in the corpus. This node is intended to be connected to an “N-Gram Extractor” node (this means, a “token” can be a word, word-n-gram, or token-n-gram).


Term input
Input column which contains the tokens as a collection cell.

Input Ports

Input table with a collection column which contains each document’s terms.

Output Ports

A table with a row for each token and its corresponding document count (i.e. the number of input documents which contain the given term)

Best Friends (Incoming)

Best Friends (Outgoing)


To use this node in KNIME, install Palladian for KNIME from the following update site:


A zipped version of the software site can be downloaded here. Read our FAQs to get instructions about how to install nodes from a zipped update site.

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