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Fixed some comments.

This commit is contained in:
Davis King 2011-12-11 23:36:15 -05:00
parent 3ecacdccb6
commit f1f9a018cf
1 changed files with 4 additions and 4 deletions
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8
examples/assignment_learning_ex.cpp
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@ -14,7 +14,7 @@
The assignment problem can be optimally solved using the well known Hungarian The assignment problem can be optimally solved using the well known Hungarian
algorithm. However, this algorithm requires the user to supply some function algorithm. However, this algorithm requires the user to supply some function
which measure the "goodness" of an individual association. In many cases the which measures the "goodness" of an individual association. In many cases the
best way to measure this goodness isn't obvious and therefore machine learning best way to measure this goodness isn't obvious and therefore machine learning
methods are used. methods are used.
@ -38,8 +38,8 @@ using namespace dlib;
In an association problem, we will talk about the "Left Hand Set" (LHS) and the In an association problem, we will talk about the "Left Hand Set" (LHS) and the
"Right Hand Set" (RHS). The task will be to learn to map all elements of LHS to "Right Hand Set" (RHS). The task will be to learn to map all elements of LHS to
unique elements of RHS. If an element of LHS can't be mapped to a unique element of unique elements of RHS. If an element of LHS can't be mapped to a unique element of
RHS for any reason (e.g. LHS is bigger than RHS) then it can also be mapped to the RHS for some reason (e.g. LHS is bigger than RHS) then it can also be mapped to the
special -1 output indicating no mapping. special -1 output, indicating no mapping to RHS.
So the first step is to define the type of elements in each of these sets. In the So the first step is to define the type of elements in each of these sets. In the
code below we will use column vectors in both LHS and RHS. However, in general, code below we will use column vectors in both LHS and RHS. However, in general,
@ -181,7 +181,7 @@ int main()
cout << "predicted labels: " << trans(vector_to_matrix(predicted_assignments)) << endl; cout << "predicted labels: " << trans(vector_to_matrix(predicted_assignments)) << endl;
} }
// We can also call this tool to compute the percentage of assignments predicted correctly. // We can also use this tool to compute the percentage of assignments predicted correctly.
cout << "training accuracy: " << test_assignment_function(assigner, samples, labels) << endl; cout << "training accuracy: " << test_assignment_function(assigner, samples, labels) << endl;