Generative models for scalable text mining Provides sparse matrix implementations for Multinomial Naive Bayes and Multinomial Ker…

Extracts chemical names from text and converts them to chemical structures.

Displays dynamic text. The node supports custom CSS styling. You can simply put CSS rules into a single string and set it as a fl…

The possible values are taken from a selected column in the input table. The node supports custom CSS styling. You can simply put…

Each text-based file is loaded into into a new table cell (1 file per row). The file content will be placed in String column.

Writes a Spark data to Text. Notice: This feature requires at least Apache Spark 1.5. This node can access a variety of different…

Displays dynamic text. The node supports custom CSS styling. You can simply put CSS rules into a single string and set it as a fl…

Creates a Spark DataFrame/RDD from given Text file. Notice: This feature requires at least Apache Spark 1.5. This node can access…

Loads text-based files into a new table column from a column of URLs or full filepaths. Each file is added in its entirety to a s…

Writes a Spark DataFrame/RDD with a single string column into a text file. Notice: This feature requires at least Apache Spark 1.…

Reads text from HDFS into a Spark DataFrame/RDD. Notice: This feature requires at least Apache Spark 1.6.

Reads text from HDFS into a Spark DataFrame/RDD. Notice: This feature requires at least Apache Spark 1.6.

Tests this workflow in batch execution. Backend implementation KNIME_batch.py

The Friedman test is used to detect any difference between subjects under test measured variously multiple times. More precisely,…

The Proportion Test computes a test statistic to determine if a specific category in a sample has a different proportion than the…

The incoming data is grouped based on the node settings for grouping. Within each group and for each column of the incoming binni…

This node allows to group continuous data in intervals based on equal frequency - called bins. The binning model (selected column…

This node helps handle missing values found in cells of the input table. The first tab in the dialog (labeled "Default") provides…

This node calculates aggregation values for a moving window. The aggregation values are displayed in new columns appended at the …

This node calculates the moving average of a column. The moving average values are displayed in a new column appended at the end …