NAME¶

ann_sample - Sample program for the ANN library

SYNOPSIS¶

  ann_sample [-d dim] [-max m] [-nn k] [-e eps] [-df data] [-qf query]

DESCRIPTION¶

This is a sample program for the the Approximate Nearest Neighbor Searching library. Results are sent to the standard output. To run a demo, try:

    ann_sample -df /usr/share/doc/ann-tools/data.pts -qf /usr/share/doc/ann-tools/query.pts

and compare the result with

    /usr/share/doc/ann-tools/sample.save

OPTIONS¶

-d dim

dimension of the space (default = 2)

-max m

maximum number of data points (default = 1000)

-nn k

number of nearest neighbors per query (default 1)

-e eps

the error bound (default = 0.0)

-df data

name of file containing data points

-qf query

name of file containing query points

AUTHOR¶

Sunil Arya and David Mount

COPYRIGHT¶

This man page is Copyright (C) 2007 Rafael Laboissiere <rafael AT debian DOT org> and released under the GNU GPL, version 3 or later. It was written for the Debian distribution but may be used by others.

SEE ALSO¶

ann2fig (1)