Commits · 260a0ff4431b1b7c3942a8eaa2d8e41d49de2466 · Olena / olena

07 Oct, 2009 2 commits

Update the demo for debugging purpose. · 260a0ff4

Yann Jacquelet authored Oct 07, 2009

	* green/demo/clustering/kmean3d/kmean3d.cc (do_demo): Update.

git-svn-id: https://svn.lrde.epita.fr/svn/oln/trunk@4619 4aad255d-cdde-0310-9447-f3009e2ae8c0

260a0ff4

Work on the rgb version of kmean. · 1548ee09

Yann Jacquelet authored Oct 07, 2009

	* green/mln/clustering/kmean3d.hh: New library code.

	* green/demo/clustering/kmean3d: New directory.
	* green/demo/clustering/kmean3d/Makefile.am: New makefile.
	* green/demo/clustering/kmean3d/kmean3d.cc: New demo code.

git-svn-id: https://svn.lrde.epita.fr/svn/oln/trunk@4616 4aad255d-cdde-0310-9447-f3009e2ae8c0

1548ee09

01 Oct, 2009 1 commit

Fix behaviour when empty class appears. Fix methods order of the · 1537be32

Yann Jacquelet authored Oct 01, 2009

	kmean1d loop.

	* green/mln/clustering/kmean1d.hh
	(update_kmean, launch_one_time, is_valid, is_descent_valid): Introduce
	_is_number_valid which turns to false when empty class appears.

	* green/mln/clustering/kmean1d.hh
	(launch_one_time): Fix method call order in kmean's loop.

	* green/mln/clustering/kmean1d.hh
	(launch_n_times): Introduce nb_tries that garanties to be infinite
	loop safe.

	Update kmean.launch_n_times method call.

	* green/demo/clustering/kmean1d/kmean1d.cc
	(do_demo): Add comments.

git-svn-id: https://svn.lrde.epita.fr/svn/oln/trunk@4588 4aad255d-cdde-0310-9447-f3009e2ae8c0

1537be32

29 Sep, 2009 1 commit

Prepare kmean demo for theo. Work in progress. · 50a59cd1

Yann Jacquelet authored Sep 29, 2009

	Fix bugs, add hooks for tracing convergence.

	* green/mln/clustering/kmean1d.hh: Evict k parameter from template
	and replace it by a constructor parameter. Add printing for debugging.
	* green/mln/clustering/kmean1d.hh (update_variance): Fix bugs.
	* green/mln/clustering/kmean1d.hh
	(build_all_dbg, build_mean_dbg, update_cnv, finalize_cnv): New methods.
	* green/mln/clustering/kmean1d.hh (launch_one_time): Fix bugs.
	* green/mln/clustering/kmean1d.hh (launch_n_times): Add hooks.

	Do some works for managing shell parameters while executing the binary.

	* green/demo/clustering/kmean1d/kmean1d.cc
	(main, char_to_string, char_to_unsigned, demo, do_demo): New methods.

git-svn-id: https://svn.lrde.epita.fr/svn/oln/trunk@4564 4aad255d-cdde-0310-9447-f3009e2ae8c0

50a59cd1

28 Sep, 2009 1 commit

Prepare kmean demo for theo. Work in progress. · fc7b7d50

Yann Jacquelet authored Sep 28, 2009

	* green/mln/clustering/kmean1d.hh: New library file.

	* green/demo/clustering/kmean1d: New directory.
	* green/demo/clustering/kmean1d/Makefile.am: New makefile.
	* green/demo/clustering/kmean1d/kmean1d.cc: New demo.

	* green/tests/clustering/kmean1d: New directory.
	* green/tests/clustering/kmean1d/Makefile.am: New makefile.
	* green/tests/clustering/kmean1d/kmean1d.cc: New unitary tests.

git-svn-id: https://svn.lrde.epita.fr/svn/oln/trunk@4562 4aad255d-cdde-0310-9447-f3009e2ae8c0

fc7b7d50