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Multi-input and Multi-variable systems01:22

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Cruise control systems in cars are designed as multi-input systems to maintain a driver's desired speed while compensating for external disturbances such as changes in terrain. The block diagram for a cruise control system typically includes two main inputs: the desired speed set by the driver and any external disturbances, such as the incline of the road. By adjusting the engine throttle, the system maintains the vehicle's speed as close to the desired value as possible.
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Mechanistic Models: Compartment Models in Individual and Population Analysis01:23

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Mechanistic models are utilized in individual analysis using single-source data, but imperfections arise due to data collection errors, preventing perfect prediction of observed data. The mathematical equation involves known values (Xi), observed concentrations (Ci), measurement errors (εi), model parameters (ϕj), and the related function (ƒi) for i number of values. Different least-squares metrics quantify differences between predicted and observed values. The ordinary least...
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Pharmacokinetic models are mathematical constructs that represent and predict the time course of drug concentrations in the body, providing meaningful pharmacokinetic parameters. These models are categorized into compartment, physiological, and distributed parameter models.
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Life tables are versatile across various fields, providing a quantitative basis for analyzing mortality and survival rates. Whether used by demographers, actuaries, epidemiologists, or sociologists, life tables offer valuable insights into the dynamics of life and death, facilitating informed decisions in public health, insurance, conservation, and beyond. Their broad applicability highlights the interconnectedness of demographic data with practical outcomes in everyday life and strategic...
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Econometric Views, often stylized as EViews, is a package that merges statistical analysis with econometric studies. It is designed to provide tools for time series analysis, forecasting, and econometric model simulation. The software originated from MicroTSP software and has evolved significantly since its inception in 1981. The history of EViews is marked by a continuous effort to enhance its computational speed and user interface. It was initially developed for large computing systems but...
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Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine
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多代劳动力市场:使用机器学习对多视角系统参数的数据驱动发现.

Abeer Abdullah Alaql1, Fahad Alqurashi1, Rashid Mehmood2

  • 1Department of Computer Science, Faculty of Computing and Information Technology, King Abdulaziz University, Jeddah, Saudi Arabia.

Science progress
|November 29, 2023
PubMed
概括
此摘要是机器生成的。

这项研究使用大数据和机器学习来确定28个关键参数,以了解多代劳动力市场. 这些见解对于在全球挑战中发展可持续的经济和社会至关重要.

关键词:
机器学习是机器学习.大数据分析大数据分析第一个世代是X代,X代是X代.这一代是Y世代,Y世代是Y世代.这一代人,就是Z世代.这一代的阿尔法代.劳动经济学 劳动经济学劳动力市场 劳动力市场隐藏的迪里克莱特分配.自然语言处理自然语言处理.智慧城市的智慧城市

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科学领域:

  • 经济学 经济学 经济学
  • 社会学 社会学 社会学
  • 计算机科学 计算机科学
  • 数据科学数据科学数据科学

背景情况:

  • 侵略性资本主义影响着社会,经济和地球的可持续性.
  • 持续的经济问题 (通货膨胀,能源成本,战争,流行病) 和劳动力变化 (大消耗,多样性) 需要转型型方法.
  • 现有的经济模式与当前的全球挑战作斗争.

研究的目的:

  • 通过大数据和机器学习,发现多代劳动力市场的多视角参数.
  • 开发一个数据驱动的软件工具,用于参数发现.
  • 增强基于人工智能的知识发现理论和实践,用于自主系统和新型劳动经济学.

主要方法:

  • 利用大数据和机器学习进行参数发现.
  • 分析了3.5万篇学术文章摘要 (科学网,1958-2022) 和5.7万篇LinkedIn帖子 (2022).
  • 应用定量和可视化方法,提取多种分类学,用于多代劳动力市场的探索.

主要成果:

  • 发现了28个参数,分为五个宏观参数:学习和技能,就业部门,消费行业,学习和就业问题以及特定世代的问题.
  • 开发了一个完整的机器学习软件工具,用于数据驱动的参数发现.
  • 提供了多代劳动力市场的知识结构和文献综述.

结论:

  • 这些发现增强了基于人工智能的知识和自主能力的系统参数发现.
  • 促进对劳动力经济和市场的新方法,促进可持续的社会和经济.
  • 为理解和导航复杂的多代劳动力市场提供数据驱动的框架.