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expander [2013/05/07 14:12] admin [Inputs] |
expander [2015/09/26 21:26] admin |
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| | Neighbor Window Lines | [[Positive Int Type|Positive Int]] | Number of lines and columns of the neighbor search window. Patches can be created in a diffuse way by increasing the neighbor search window to values greater than 3 for lines and columns; a 3x3 window corresponds to the Moore neighborhood. | 3 | | | Neighbor Window Lines | [[Positive Int Type|Positive Int]] | Number of lines and columns of the neighbor search window. Patches can be created in a diffuse way by increasing the neighbor search window to values greater than 3 for lines and columns; a 3x3 window corresponds to the Moore neighborhood. | 3 | | ||
| | Neighbor Window Columns | [[Positive Int Type|Positive Int]] | ::: | 3 | | | Neighbor Window Columns | [[Positive Int Type|Positive Int]] | ::: | 3 | | ||
| - | | Prune Factor | [[Double Type|Double]] | A multiple of the quantity of cells to be changed. This is used in order to specify the size of the vector where cells are ranked for subsequent draw. Prune factor multiplies the expected number of cells to be changed to set the quantity of possible cells, based on their spatial probability, that take part in the selection mechanism of new patch nuclei. | 10 | | + | | Prune Factor | [[Double Type|Double]] | A multiple of the quantity of cells to be changed. This is used in order to specify the size of the vector where cells are ranked for subsequent draw. Prune factor multiplies the expected number of cells to be changed to set the quantity of possible cells, based on their spatial probability, that take part in the selection mechanism of new patch nuclei. Typically, increasing this value also increases the stochasticity of selection of patch pivot cells. | 10 | |
| ===== Outputs ===== | ===== Outputs ===== | ||
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| [{{ :expander001.gif?nolink& |Transition probabilities after convoluting the expander kernel.}}] | [{{ :expander001.gif?nolink& |Transition probabilities after convoluting the expander kernel.}}] | ||
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| + | See [[patterns_of_change|Patterns of Change]] for different examples of patches generated using [[Patcher]] and [[Expander]]. | ||
| ===== Internal Name ===== | ===== Internal Name ===== | ||