June 2018 (8020/1) Paper 1 – Computational Thinking and Problem-Solving Download Paper–Download Mark Scheme June 2018 (8020/2) Paper 2 – Written Assessment Download Paper–Download Mark Scheme AQA GCSE Computer Science (8520) Specimen Papers (8020/1) Paper 1 – Computational Thinking and Pro...
In subject area: Computer Science Computer Vision Literature refers to the body of work in image understanding and computer vision that demonstrates knowledge-based recognition systems. These systems have the ability to choose operations based on knowledge about scenes and imaging processes to achieve op...
Recall, on the other hand, lets a user assess, given a specimen with a known label or identification, how likely it is that the model will make the correct prediction. Species-specific error rates were defined as 1 – precision or the false positive rate. For each model, we compared ...
Computing is often about decisions with yes or no answers. By analogy, amedical test(type of problem) checks if a patient's specimen (an instance of the problem) has a certain disease indicator (yes or no answer). The instance, represented in a Turing machine in digital form, is the in...
Computer simulations at the atomistic scale play an increasing important role in understanding the structure features, and the structure–property relationships of glass and amorphous materials. In this paper, we reviewed atomistic simulation method
there were 59 measurements of the diameter of the microdrill bit for each tool. Dimensions along with the tolerance values of these measured items had been provided by the manufacturer. In consideration of these tolerance values, the dimension of each specimen was measured again by using a micro...
2.2.1. Specimen Preparation The wood samples were glued at 20 °C and 65% relative humidity. For the nanoindentation, there were three types of samples manufactured: the adhesive film on glass, on wood and embedded in epoxy resin. The adhesives film on the wood and glass were produced by ...
The legend is arranged in a unified manner in the following order: specimen number—parameter type—parameter value—model name. Figure 7. Comparison of seismic damage index between refined and original Park-Ang models with different shear span ratios. Figure 8. Comparison of seismic damage index...
COVID-19 is spreading around the world like wildfire. Chest X-rays are used as one of the primary tools for diagnosing COVID-19. However, about two-thirds
Towards a sustainable future in construction, worldwide efforts aim to reduce cement use as a binder core material in concrete, addressing production costs, environmental concerns, and circular economy criteria. In the last decade, numerous studies have