In the context End-To-End Measure for Text's crucial to evaluate the performance of text recognition and text line detection engines before comparing systems and configurations. Both jobs have established metrics that can be used independently.
To evaluate the effectiveness of a system that combines text line detection with text recognition, however, there is no sophisticated system in place.
A well-known methodology that is occasionally applied in this context is the F-measure on word level. However, it can produce misleading findings because it does not account for the alignment of the hypothesis and the ground truth text. There is a considerable demand for such a metric since users of automatic information retrieval pipelines in the context of text recognition are primarily interested in the end-to-end performance of a given system.
As a result, we offer a metric to assess a text recognition system's overall quality. The widely accepted character error rate serves as the foundation for this measurement and is only applicable to aligned hypothesis and ground truth texts in its original form. The suggested measure is adaptable in that it may be set up to punish various reading orders between the hypothesis and the actual data as well as take into consideration the text lines' geometric positions. It also has the ability to disregard the over- and under-segmentation of text lines. It is possible to obtain a measure that best suits its own demands using these factors.
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Their settlements and social groups were impermanent, and communal leadership (what little there was) was informal. After European contact, some Great Basin groups got horses and formed equestrian hunting and raiding bands that were similar to the ones we associate with the Great Plains natives.
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Once in North Africa, Christianity spread slowly West from Alexandria and East to Ethiopia. Through North Africa, Christianity was embraced as the religion of dissent against the expanding Roman Empire. In the 4th century AD the Ethiopian King Ezana made Christianity the kingdom's official religion.
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Australia is a nation in transition. In the span of a generation, Australia's population has increased by more than half. ... While the population has increased by 51% since 1984, the workforce has increased by 81%.
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Enduring sexual attraction toward members of either one's own sex or the other sex.
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- A person's preference for having sex with people of the opposite sex (heterosexuality), people of the same sex (homosexuality), or people of both sexes are referred to as sexual orientation (bisexuality).
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