idngram_merge - Man Page

merge idngram file into one

Synopsis

idngram_merge [option]... idngram_file...

Description

idngram_merge merge multiple idngram file, each of them are sorted [id1,...,idN,freq] array, into one idngram file. For those id1..idN which  appear in more than one files, only one item will appear in the final file,  and its freq are summed. The idngram files are original generated by  ids2ngram.

OPTIONS All the following options are mandatory.

-n,  --NMax N

Specify the N-gram of source data file.

-o,  --out output-file

Specify the final merged idngram file.

Example

Following example merge 2 id3gram files into a large one:

    B<idngram_merge -n3 -o all.id3gram first.id3gram second.id3gram>

Author

Originally written by Phill.Zhang <phill.zhang@sun.com>. Currently maintained by Kov.Chai <tchaikov@gmail.com>.

See Also

ids2ngram(1).

Info

2024-07-20 perl v5.40.0 User Contributed Perl Documentation