Database Reference
In-Depth Information
Fig. 2.5
Average precision versus recall figures, obtained by retrieving 59 queries, using the Corel
database. Figures on the right are the zoom versions of the figures on the left. Note that, in each
case, results obtained by the non-adaptive retrieval method are fixed, and used as a benchmark for
other adaptive retrieval methods. (
a
) Results after first RF. (
b
) Results after second RF. (
c
)Results
after third RF
where
c
is the estimate of
c
,
I
is the background information, which exists with a
well-formulated problem. In the context of the subsequent description, it represents
a set of indexes of query images. Therefore,
I
can be defined as
I
=
{
I
i
|
i
=
Search WWH ::
Custom Search