Process Documents from Mail Store (Text Processing)

Parameters

• mail account The mail connection to use to retrieve the email. Only visible if the connection input port is not connected and the compatibility level is above 9.3.1.
• create word vectorIf checked, the tokens of a document will be used to generate a vector numerically representing the document.
• vector creationSelect the schema for creating the word vector.
• add meta informationIf checked, available meta information of the text like filename, date is added as attribute.
• keep textIf checked, the input text will be stored as a special String attribute with the role text.
• prune methodSpecifies if to frequent or to infrequent words should be ignored for word list building and how the frequencies are specified.
• prune below percentIgnore words that appear in less than this percentage of all documents.
• prune above percentIgnore words that appear in more than this percentage of all documents.
• prune below absoluteIgnore words that appear in less than that many documents.
• prune above absoluteIgnore words that appear in more than that many documents.
• prune below rankWords are ordered by frequency and words with a frequency less than the frequency of the rank given by this percentage will be pruned.
• prune above rankWords are ordered by frequency and words with a frequency higher than the frequency of the rank given by this percentage will be pruned.
• datamanagementDetermines, how the data is represented internally.
• define storeMail store connection can be defined by using either a session bound to a JNDI name, or explicitly by specifying host and user.
• jndi nameJNDI name referencing a mail session.
• hostIMAP or POP3 host name
• userIMAP or POP3 user name
• passwordIMAP or POP3 password
• connection propertiesAdditional properties for the mail store.
• protocolIMAP or POP3
• only unseenIf checked, only new unseen messages will be processed.
• mark seenIf checked, all processed messages will be marked read. Only works with IMAP, not with POP3.
• delete messagesIf checked, all processed messages will be deleted. Especially useful for POP3
• recursiveRecurse into subfolders?
• folderName of the IMAP folder to scan. Must be INBOX for POP3.
• download attachmentsselect to download mails and attachments
• attachment file-patternA pattern for the attachment you want to select. Usual wildcards like ? and * are supported.
• attachment MIME-typetype in the MIME-type you want to select.(if this label and all additional labels are empty all MIME-types are selected)
• parallelize vector creationDetermines whether the execution of Vector Creation should be parallelized.