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This documentation is for version v2.3 of the product.
For the latest version(v2.7) documentation click here
Version: v2.3 print this page

RemoveUnwantedCharacters

This node removes unwanted characters

Input

It accepts a DataFrame as input from the previous Node

Type

transform

Fields

NameTitleDescription
inputColsInput Columnsinput columns
removeWhitespacesRemove Whitespacesremoves white space
removeLettersRemove Lettersremoves letters
removeDigitsRemove Digitsremoves digits
removeSignsRemove Signsremoves signs
removeCommasRemove Commasremoves commas

Examples

Input

idprodIdmessage
1.00.0this is not a 2 spam
2.01.0i am, going to work
3.02.0this is a spam

Parameters

NameValue
Input Columnsmessage
Remove Whitespacestrue
Remove Lettersfalse
Remove Digitstrue
Remove Signstrue
Remove Commastrue

Output

idprodIdmessage
1.00.0thisisnotaspam
2.01.0iamgoingtowork
3.02.0thisisaspam