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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Benedict Arnold.. hope that helped :)
Answer:
Ancient Greeks and Romans have influenced every part of the modern world. Modern governments echo what the Greeks and Romans Practiced thousands of years ago. Buildings today mimic the arches, domes, pillars, and vaulted ceilings first seen in ancient Greek and Roman architecture. Many mathematical concepts in school textbooks today were conceived by ancient Greek and Roman Scholars. We even owe entire fields of study, such as philosophy, to ancient Greek thinkers.
Explanation:
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What?! I'd say Asian though...simple as that
Answer:
c. He believed that children actively intend to learn about and take intellectual charge of their worlds.
Explanation:
Piaget found out that children are able to think and reason in different ways at various time periods.
As they grow, they undergo stages of development- According to his theories children actively learn from their environment and build up knowledge on previous experiences, to take higher intellectual tasks in the ambient.
The phases Piaget identifies:
Sensorimotor stage: birth to 2 years. Preoperational stage: ages 2 to 7. Concrete operational stage: ages 7 to 11.
Piaget founded the school of constructivism, along with Vigotsky is one of the most promiment scientists to have observed the behavior of children and focuses on learning.
The contributions are important because they reflect a innovative view at times where often misconceptions about children were still widespread.