update doc

aksnzhy · Sep 12, 2018 · 256c611 · 256c611
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commit 256c611
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cli_api/index.rst b/cli_api/index.rst
@@ -264,7 +264,7 @@ uses ``4`` for this value: ::
 
 xLearn uses *SSE* instruction to accelerate vector operation, and hence the time cost for ``k=2`` and ``k=4`` are the same.
 
-For FM and FFM, users can also set the hyper-parameter ``-u`` for model initialization. By default, this value is set to ``0.66``: ::
+For FM and FFM, users can also set the hyper-parameter ``-u`` for scalling model initialization. By default, this value is set to ``0.66``: ::
 
     ./xlearn_train ./small_train.txt -s 1 -v ./small_test.txt -u 0.80
     ./xlearn_train ./small_train.txt -s 1 -v ./small_test.txt -u 0.40