| How to learn a topographic map |
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| The outputs of
the linear |
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| filters are squared and |
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| locally pooled.
This makes |
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| it cheaper to put
filters that |
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| are violated at
the same |
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| time next to each
other. |
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| Pooled |
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| squared |
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| filters |
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| Local connectivity |
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| Cost
of second |
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| violation |
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| Linear filters |
| Global connectivity |
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| Cost of
first |
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| violation |
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| image |