Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Design Example: Measuring Distance Between Two Points with Obstructions01:10

Design Example: Measuring Distance Between Two Points with Obstructions

44
When measuring distances in areas with physical obstructions, such as a lake in a field, surveyors must employ techniques to calculate accurate lengths without direct line measurements. One effective method is the offset technique, which allows for precise distance estimation over inaccessible stretches.In this scenario, a surveyor must measure a side of an area that crosses a lake. Since the measuring tape cannot span the lake, the surveyor begins by establishing a baseline that aligns with...
44
Vector Algebra: Graphical Method01:10

Vector Algebra: Graphical Method

12.2K
Vectors can be multiplied by scalars, added to other vectors, or subtracted from other vectors. The vector sum of two (or more) vectors is called the resultant vector or, for short, the resultant.
We use the laws of geometry to construct resultant vectors, followed by trigonometry to find vector magnitudes and directions. For a geometric construction of the sum of two vectors in a plane, we follow the parallelogram rule. Suppose two vectors are at arbitrary positions. Translate either one of...
12.2K
Distance Measurements by Taping01:18

Distance Measurements by Taping

46
Tapes are essential in surveying for accurate, durable, and short-distance measurements. Made from lightweight, nylon-coated steel, they offer flexibility and strength for rugged outdoor use. The nylon coating protects against rust and wear, extending the tape's life. Standard lengths, around 30 meters, are marked in meters and millimeters for precision.Surveyors select tapes based on site conditions and accuracy needs. Lightweight, nylon-coated tapes are commonly used for ease of handling and...
46
Factorial Design02:01

Factorial Design

13.0K
Factorial Analysis is an experimental design that applies Analysis of Variance (ANOVA) statistical procedures to examine a change in a dependent variable due to more than one independent variable, also known as factors. Changes in worker productivity can be reasoned, for example, to be influenced by salary and other conditions, such as skill level. One way to test this hypothesis is by categorizing salary into three levels (low, moderate, and high) and skills sets into two levels (entry level...
13.0K
Distribution and Dispersion00:54

Distribution and Dispersion

21.8K
To understand intra-specific interactions in populations, scientists measure the spatial arrangement of species individuals. This geographic arrangement is known as the species distribution or dispersion. Highly territorial species exhibit a uniform distribution pattern, in which individuals are spaced at relatively equal distances from one another. Species that are highly tied to particular resources, such as food or shelter, tend to concentrate around those resources, and thus exhibit a...
21.8K
Dot Product: Problem Solving01:21

Dot Product: Problem Solving

387
The dot product is a powerful tool in problem-solving involving vectors, given that the dot product of two vectors is the product of their magnitudes and the cosine of the angle between them measured anti-clockwise. Solving problems involving the dot product requires understanding its properties and developing a step-by-step process to solve them. Here are the main steps to follow when solving any general problem involving the dot product:
Identify the problem: Start by reading the problem and...
387

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Hearing outcomes after cochlear implantation in two patients with ATP6V1B2-related deafness and onychodystrophy.

European journal of medical genetics·2026
Same author

Structure-function dynamics in healthy cognitive aging: a graph signal processing approach.

Brain structure & function·2026
Same author

Pediatric Cochlear Implant Outcomes in Auditory Neuropathy, Cochlear Nerve Deficiency, and Sensorineural Hearing Loss: An 8-Year Longitudinal Study.

Ear and hearing·2026
Same author

Evaluation of Graph-Based Algorithms for Early Detection of In-Hospital Mortality.

Studies in health technology and informatics·2026
Same author

Performances of experts and automated methods on new multiple sclerosis lesions detection: insights from the MSSeg2 challenge.

Scientific reports·2026
Same author

Eye movement dynamics are a key factor for intra-saccadic motion perception.

Scientific reports·2026
Same journal

Exploiting audio-visual modalities in videos: Object detection via multi-stage bilateral coupling network.

Neural networks : the official journal of the International Neural Network Society·2026
Same journal

Reliability-aware modality completion with cross-modal distillation for federated learning with missing modalities.

Neural networks : the official journal of the International Neural Network Society·2026
Same journal

IGFD-Net: Illumination-guided frequency decoupling for polarization image fusion.

Neural networks : the official journal of the International Neural Network Society·2026
Same journal

Multiple-Strategies dung beetle optimizer and its applications in engineering optimization and bankruptcy prediction.

Neural networks : the official journal of the International Neural Network Society·2026
Same journal

Aggregating global-scale pixel-wise forgery cues within a graph.

Neural networks : the official journal of the International Neural Network Society·2026
Same journal

Finite-Time intermittent control for secure synchronization of Neutral-Type stochastic delayed neural networks under aperiodic DoS attacks.

Neural networks : the official journal of the International Neural Network Society·2026
查看所有相关文章

相关实验视频

Updated: Jul 13, 2025

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine
07:05

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine

Published on: October 27, 2016

9.3K

基于图形的方法与特定的分布距离相结合,用于对抗性攻击检测.

Dwight Nwaigwe1, Lucrezia Carboni1, Martial Mermillod2

  • 1Univ. Grenoble Alpes, Inria, CNRS, LJK, Grenoble, France; Univ. Grenoble Alpes, Inserm, U1216, Grenoble Institut Neurosciences, GIN, Grenoble, France.

Neural networks : the official journal of the International Neural Network Society
|October 18, 2023
PubMed
概括
此摘要是机器生成的。

这项研究引入了一种基于图形的新方法,用于检测对人工神经网络的对抗性攻击. 通过分析网络相关性,这种方法可以有效地区分良性输入和不利输入.

关键词:
人工神经网络的人工神经网络生物启发的生物灵感.深度学习是一种深度学习.图形理论是指图形的理论.机器学习 机器学习瓦斯斯坦斯坦是什么意思

更多相关视频

Large-scale Reconstructions and Independent, Unbiased Clustering Based on Morphological Metrics to Classify Neurons in Selective Populations
12:27

Large-scale Reconstructions and Independent, Unbiased Clustering Based on Morphological Metrics to Classify Neurons in Selective Populations

Published on: February 15, 2017

7.0K
Printed Glycan Array: A Sensitive Technique for the Analysis of the Repertoire of Circulating Anti-carbohydrate Antibodies in Small Animals
08:49

Printed Glycan Array: A Sensitive Technique for the Analysis of the Repertoire of Circulating Anti-carbohydrate Antibodies in Small Animals

Published on: February 14, 2019

6.9K

相关实验视频

Last Updated: Jul 13, 2025

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine
07:05

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine

Published on: October 27, 2016

9.3K
Large-scale Reconstructions and Independent, Unbiased Clustering Based on Morphological Metrics to Classify Neurons in Selective Populations
12:27

Large-scale Reconstructions and Independent, Unbiased Clustering Based on Morphological Metrics to Classify Neurons in Selective Populations

Published on: February 15, 2017

7.0K
Printed Glycan Array: A Sensitive Technique for the Analysis of the Repertoire of Circulating Anti-carbohydrate Antibodies in Small Animals
08:49

Printed Glycan Array: A Sensitive Technique for the Analysis of the Repertoire of Circulating Anti-carbohydrate Antibodies in Small Animals

Published on: February 14, 2019

6.9K

科学领域:

  • 计算机科学 计算机科学
  • 人工智能的人工智能
  • 机器学习 机器学习

背景情况:

  • 人工神经网络 (ANN) 容易受到敌对攻击,其中微妙的输入干扰会导致错误分类.
  • 广泛的研究专注于检测和防御这些对抗性攻击.

研究的目的:

  • 引入一种基于图形的新方法来检测和解释ANN中的对抗性攻击.
  • 为了解对抗性示例的性质提供一个新的视角.

主要方法:

  • 从输入图像中构建一个稀疏的图形,使用层wise相关性传播,仅保留高相关性的边缘.
  • 计算三个基于图形的数量,并将它们与训练集中的数量进行比较.
  • 采用两种分类方法:节点度的瓦瑟斯坦距离和物流回归.

主要成果:

  • 提出的基于图形的解释成功地将图像分类为良性或对抗性.
  • 这两种分类方法在识别对抗性示例方面都表现出强的表现.
  • 该方法验证了基于图形的分析对于对抗性攻击检测的实用性.

结论:

  • 基于图形的视角提供了一种有价值的方法来检测和解释神经网络上的对抗性攻击.
  • 层级相关性传播和图形分析为增强ANN安全提供了强大的框架.
  • 这项研究有助于不断努力构建更具弹性的人工智能系统来抵御恶意操纵.