Page Blocks Classification data set 1: Description. This database contain blocks of the page layout of a document that has been detected by a segmentation process. The task is to determine the type of block: Text (1), Horizontal line (2), Graphic (3), Vertical line (4) or Picture (5). 2: Type. Classification 3: Origin. Real world 4: Instances. 5473 5: Features. 10 6: Classes. 5 7: Missing values. No 8: Header. @relation page-blocks @attribute Height integer [1, 804] @attribute Lenght integer [1, 553] @attribute Area integer [7, 143993] @attribute Eccen real [0.0070, 537.0] @attribute P_black real [0.052, 1.0] @attribute P_and real [0.062, 1.0] @attribute Mean_tr real [1.0, 4955.0] @attribute Blackpix integer [1, 33017] @attribute Blackand integer [7, 46133] @attribute Wb_trans integer [1, 3212] @attribute Class {1, 2, 3, 4, 5} @inputs Height, Lenght, Area, Eccen, P_black, P_and, Mean_tr, Blackpix, Blackand, Wb_trans @outputs Class