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-rw-r--r--README.md9
1 files changed, 7 insertions, 2 deletions
diff --git a/README.md b/README.md
index 82449d3..4f85d2d 100644
--- a/README.md
+++ b/README.md
@@ -32,14 +32,17 @@ This program needs a CUDA-enabled GPU (not necessarily powerful) to run.
./pm [options] dataset
## Options
+Options accepted are:
Option | Description
-------------------------| --------------------------------------------------------------------------------------------
--h, --help | Displays this help.
+-h, --help | Displays usage.
-v, --version | Displays version information.
-i, --indices <filename> | Filename to store the control points' indices. Omitting this option disables saving indices.
-c, --cpoints <filename> | Filename to store the control points' map. Omitting this option disables saving this map.
+And the arguments are:
+
Argument | Description
---------|-----------------------------
dataset | Dataset filename (.tbl file)
@@ -55,4 +58,6 @@ else. Note that the number of lines of this file and the indices file are
supposed to be the same.
**Dataset files** are the same as CP map files, except they are allowed to have
-any number of columns (the same number of columns in each line, though).
+any number of columns. In addition, the last column is assumed to be the class
+labels (currently unused, but must be present). Node that the number of columns
+must be the same on each line.