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相关概念视频

Relative Risk01:12

Relative Risk

191
Relative risk (RR) is a statistical measure commonly used in epidemiology to compare the likelihood of a particular event occurring between two groups. This metric is important for evaluating the relationship between exposure to a specific risk factor and the probability of a particular outcome. It plays a crucial role in medical research, public health studies, and risk assessment. Relative risk quantifies how much more (or less) likely an event is to occur in an exposed group compared to an...
191
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches01:23

Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches

133
Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
133
Design Example: Analyzing Capacity Contours for Flood Risk Assessment01:17

Design Example: Analyzing Capacity Contours for Flood Risk Assessment

51
Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...
51
Uncertainty: Overview00:59

Uncertainty: Overview

568
In analytical chemistry, we often perform repetitive measurements to detect and minimize inaccuracies caused by both determinate and indeterminate errors. Despite the cares we take, the presence of random errors means that repeated measurements almost never have exactly the same magnitude. The collective difference between these measurements - observed values - and the estimated or expected value is called uncertainty. Uncertainty is conventionally written after the estimated or expected value.
568
F Distribution01:19

F Distribution

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The F distribution was named after Sir Ronald Fisher, an English statistician. The F statistic is a ratio (a fraction) with two sets of degrees of freedom; one for the numerator and one for the denominator. The F distribution is derived from the Student's t distribution. The values of the F distribution are squares of the corresponding values of the t distribution. One-Way ANOVA expands the t test for comparing more than two groups. The scope of that derivation is beyond the level of this...
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Identifying Statistically Significant Differences: The F-Test01:14

Identifying Statistically Significant Differences: The F-Test

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The F-test is used to compare two sample variances to each other or compare the sample variance to the population variance. It is used to decide whether an indeterminate error can explain the difference in their values. The underlying assumptions that allow the use of the F-test include the data set or sets are normally distributed, and the data sets are independent of each other. The test statistic F is calculated by dividing one variance by another. In other words, the square of one standard...
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相关实验视频

Updated: Jul 12, 2025

Employing the Forced Oscillation Technique for the Assessment of Respiratory Mechanics in Adults
06:11

Employing the Forced Oscillation Technique for the Assessment of Respiratory Mechanics in Adults

Published on: February 9, 2022

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了解FOTRES带来的风险?

Tim Räz1

  • 1Institute of Philosophy, University of Bern, Länggassstrasse 49a, 3012 Bern, Switzerland.

AI and ethics
|November 2, 2023
PubMed
概括

福特雷斯重犯风险评估工具显示,对风险和公平性问题的理解不足. 与COMPAS相比,FOTRES在几个标准上表现不佳,两种工具总体上缺乏令人满意的性能.

科学领域:

  • 犯罪学 犯罪学
  • 法医心理学 法医心理学
  • 法律技术 法律技术

背景情况:

  • 犯罪复发风险评估工具在刑事司法中至关重要.
  • 和指南针是用于预测重犯的突出工具.
  • 评估这些工具的准确性,有效性和公平性至关重要.

研究的目的:

  • 批判性地评估FOTRES重犯风险评估工具.
  • 评估FOTRES在理解风险及其公平性方面的充分性.
  • 为了将FOTRES的性能与COMPAS仪器进行比较.

主要方法:

  • 使用以下标准对FOTRES的评估:经验准确性,表示准确性,有效性领域,可理解性和公平性.
  • 在FOTRES和COMPAS之间进行比较分析.
  • 仪器性能的定性和定量评估.

主要成果:

  • 与COMPAS相比,FOTRES在特定的评估标准上表现不佳.
  • 在某些关键标准上,FOTRES和COMPAS都表现不满意.
  • 关于两种风险评估工具的可理解性和公平性的担忧.

结论:

关键词:
这是一个指南针.弗雷斯·福特雷斯 (Fotres) 是一个这是公平的,公平的.机器学习是机器学习.复发性犯罪风险评估 复发风险评估了解理解理解理解理解理解

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Förster Resonance Energy Transfer Mapping: A New Methodology to Elucidate Global Structural Features

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相关实验视频

Last Updated: Jul 12, 2025

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Förster Resonance Energy Transfer Mapping: A New Methodology to Elucidate Global Structural Features

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  • 为了达到准确性和公平性的标准,FOTRES需要显著改进.
  • 该研究强调了当前风险评估技术的局限性,包括COMPAS.
  • 需要进一步的研究来开发更可靠,更公平的重犯预测工具.