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liboscats Reference Manual | ![]() |
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Top | Description | Object Hierarchy | Properties |
"modelKey" gchar* : Read / Write "num" guint : Read / Write / Construct Only "thetaKey" gchar* : Read / Write
struct OscatsAlgClosestDiff;
Item selection algorithm ("select"). Picks the item whose difficulty parameter is closest to the current estimate of theta. Note: This algorithm won't work correctly if there are multiple items with exactly the same location metric.
"modelKey"
property"modelKey" gchar* : Read / Write
The key indicating which model to use for selection. A NULL
value or
empty string indicates the item's default model.
Default value: NULL
"num"
property"num" guint : Read / Write / Construct Only
Number of items from which to choose. If one, then the exact closest item is selected. If greater than one, then a random item is chosen from among the "num" closest items.
Allowed values: >= 1
Default value: 1