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NAME ^ - Split bigrams into pieces.


See perldoc



Required Arguments:


Input to should be a file generated by or with tokenlist option. The results files have the same name with the input source file and each split file has an extention sequence number.

--split N

This parameter should be set. huge-split will divide the output bigrmas tokenlist generated by or Each part created with --split N will contain N lines. Value of N should be chosen such that can be efficiently run on any part containing N lines from the file contains all bigrams file.

We suggest that N is equal to the number of KB of memory you have. If the computer has 8 GB RAM, which is 8,000,000 KB, N should be set to 8000000.

Other Options :


Displays this message.


Displays the version information.


Amruta Purandare, Ted Pedersen, Ying Liu. University of Minnesota at Duluth.


Copyright (c) 2004,2010

Ted Pedersen, University of Minnesota, Duluth.

Ying Liu, University of Minnesota, Twin Cities.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to

The Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

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