Release Notes: Support for stop words and frequency thresholding has been added. The configuration has been simplified and is more transparent. Several bugs have been fixed.


Release Notes: Support for positional n-grams with varying shift has been added. Several minor bugs have been fixed.


Release Notes: Support for stop words and frequency thresholding has been added. The configuration has been simplified and is more transparent. Several bugs have been fixed.


Release Notes: The configuration and manual have been improved.


Release Notes: Support for signed embedding of strings has been added. Several minor bugs have been fixed.


Release Notes: Support for positional and sorted n-grams (n-perms) has been added. That is, you can now also extract n-grams bound to a position in strings and n-grams whose symbols are sorted.