A Temporal Investigation of Crash Severity Factors in Worker-Involved Work Zone Crashes: Random Parameters and Machine Learning Approaches:
Reason:
In the context of work zone safety, worker presence and its impact on crash severity has been less explored. Moreover, there is a lack of research on contributing factors by time-of-day. To accomplish this, first a mixed logit model was used to determine statistically significant crash severity contributing factors and their effects. Significant factors in both models included work-zone-specific characteristics and crash-specific characteristics, where environmental characteristics were only significant in the daytime model. In addition, results from parameter transferability test provided evidence that daytime and nighttime crashes need to be modeled separately. Further, to explore the nonlinear relationship between crash severity levels and time-of-day, as well as compare the effects of variables to that of the logit model and assess prediction performance, a Support Vector Machines (SVM)
What is meant by machine learning approach?
Machine Learning is an AI technique that teaches computers to learn from experience. Machine learning algorithms use computational methods to “learn” information directly from data without relying on a predetermined equation as a model.
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Answer:
Kuwait
Explanation:
Kuwait is a small country in western Asia located in the northwestern corner of the Persian Gulf between Iraq and Saudi Arabia. Kuwait has oil reserves which was discovered in 1938 and exportation of the crude oil started in 1946, and nomadic herding takes place there as well. Kuwait has a total population of about 4.1 million people with its largest cities having a population of less than 1 million people. Kuwait is largely a desert and is entirely in a desert scrub vegetation zone.
Answer: Abraham Lincoln's second inaugural address
Explanation:
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