Hypotheses for Object Collection elements - ABBYY Documentation

FlexiLayout Studio formulates Object Collection hypotheses by considering all objects in the search area that meet the properties and search criteria specified for the element.

Object Collection hypothesis properties

An Object Collection hypothesis has the following properties:

Property	Description
Element name	The full name of the element.
Page	The number of the page on which the element was detected.
Surrounding rect	The coordinates of the rectangle that surrounds the region of the hypothesis.
Width	The width of the region of the hypothesis.
Height	The height of the region of the hypothesis.
Detected	Shows whether the object described by the element has been found (`true`) or whether a null hypothesis has been formulated (`false`).
From the best path	Shows whether the found hypothesis belongs to the best path in the tree of hypotheses (`true`) or not (`false`).
Pre-search quality	How well the hypothesis matches the properties of the element specified by the settings in the Properties dialog box and by the code in the Advanced pre-search relations field.
Post-search quality	The quality of the hypothesis after the conditions in the Advanced post-search relations field have been applied.
Chain quality	The quality of the chain of hypotheses, from the first subelement of the group to the current subelement. Chain quality is calculated by multiplying the qualities of all the subelements in the chain and is used to compare rival chains of hypotheses.

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