simstring - build database and find similar words

       This utility finds strings in the database (DB) such that they have similarity, in the similarity measure
       (SIM),  no  smaller  than  the  threshold  (TH) with queries read from STDIN. When -b(--build) option is
       specified, this utility builds a database (DB) for strings read from STDIN.

       simstring - build database and find similar words

       These programs follow the usual GNU command line syntax, with  long  options  starting  with  two  dashes
       (`-').  A summary of options is included below.  For a complete description, see the Info files.

       -b,--build
              build a database for strings read from STDIN

       -d,--database=DB
              specify a database file

       -u,--unicode
              use Unicode (wchar_t) for representing characters

       -n,--ngram=N
              specify the unit of n-grams (DEFAULT=3)

       -m,--mark
              include marks for begins and ends of strings

       -s,--similarity=SIM
              pecify a similarity measure (DEFAULT='cosine'):

              exact     exact match
              dice      dice coefficient
              cosine]   cosine coefficient
              jaccard   jaccard coefficient
              overlap   overlap coefficient

       -t,--threshold=TH
              specify the threshold (DEFAULT=0.7)

       -e,--echo-back
              echo back query strings to the output

       -q,--quiet
              suppress supplemental information from the output

       -b,--benchmark
              show benchmark result (retrieved strings are suppressed)

       -v,--version
              show this version information and exit

       -h,--help
              show summary of options and exit

/usr/share/doc/simstring-dev/examples

                                                January 26, 2015                                    SIMSTRING(1)

simstring [OPTIONS]