Differences

This shows you the differences between two versions of the page.

--- datasets:ior [2016/04/21 16:43]
c7031007
+++ datasets:ior [2018/09/03 19:35] (current)
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    *The dataset is based on the [[http://shape.cs.princeton.edu/benchmark/|Princeton Shape Benchmark database]].
-   *The dataset contains 4 sets for the each possible connection between objects (//in//, //on//, //below// and //next to//). The problem is formulated that all possible relations should be treated so two objects can have multiple connections.
+   *The dataset contains one table, indexed by object pairs, for each of the object-object relations //in//, //on//, //below// and //next to//.
-   *Links between objects are determined by values:
+   *Relations between objects are represented by the following values:
-       ***0** - no connection
+       ***0** - no relation
-       ***1** - direct connection
+       ***1** - forward relation
-       ***-1** - reverse connection
+       ***-1** - reverse relation
-       ***empty** - unknown connection
+       ***empty** - unknown relation
    * You can download the dataset [[https://iis.uibk.ac.at/public/databases/esann2015/|here]].