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=head1 NAME
ann_sample - Sample program for the ANN library
=head1 SYNOPSIS
ann_sample [-d dim] [-max m] [-nn k] [-e eps] [-df data] [-qf query]
=head1 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
=head1 OPTIONS
=over
=item -d dim
dimension of the space (default = 2)
=item -max m
maximum number of data points (default = 1000)
=item -nn k
number of nearest neighbors per query (default 1)
=item -e eps
the error bound (default = 0.0)
=item -df data
name of file containing data points
=item -qf query
name of file containing query points
=back
=head1 AUTHOR
Sunil Arya and David Mount
=head1 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.
=head1 SEE ALSO
ann2fig (1)
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