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

Critical Numbers and the Closed Interval Method01:21

Critical Numbers and the Closed Interval Method

60
Understanding the maximum and minimum values of a function is essential for analyzing its overall behavior. These values, often referred to as extrema, provide insight into how a function behaves across its domain. In mathematical terms, extrema can be either local—representing peaks and valleys within a limited region—or absolute, indicating the highest or lowest points over an entire interval.A function’s extrema occur at critical numbers, which are values in the domain...
60
Language01:16

Language

904
Language is a unique communication system that uses words and systematic rules to organize and transmit information. Unlike other forms of communication, which may involve postures, movements, odors, or vocalizations, language relies on symbols and grammar. This makes human communication distinct from that of other species, who also communicate but do not use language in the same way humans do.
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
904
Review and Preview01:10

Review and Preview

8.4K
In statistics, several tools are used to interpret the data. Measures of central tendency represent the characteristics of the data, such as mean, median, and mode. Additionally, measures of variance like standard deviation and range are used to find the spread of data from the mean. Relative standing measures the distance between data locations. Commonly used measures of relative standings are percentile, z score, and quartiles.
Percentiles are a type of fractile that partition data into...
8.4K
Review and Preview01:13

Review and Preview

11.1K
Data are individual items of information obtained from a population or sample. Data may be classified as qualitative (categorical), quantitative continuous, or quantitative discrete. Because it is not practical to measure the entire population in a study, researchers use samples to represent the population. A random sample is a representative group from the population chosen by using a method that gives each individual in the population an equal chance of being included in the sample. Random...
11.1K
Fineness of Cement01:15

Fineness of Cement

507
The fineness of cement directly influences the rate of hydration, as the hydration begins at the surface of the cement particles. In addition to hydration, the fineness of cement is vital for various properties of concrete including workability, gypsum requirement, and long-term behavior. The fineness of cement is represented in terms of the specific surface of cement which is typically measured in square meters per kilogram, with several methods available for this determination.
Direct...
507
Fineness Modulus01:19

Fineness Modulus

1.5K
The fineness modulus (FM) of aggregate is a numerical index that measures the coarseness or fineness of the particles. It is calculated by adding the cumulative percentages of aggregate retained on each of a specified series of sieves and dividing the sum by 100.
Consider performing sieve analysis on sand through a set of ASTM sieves. The weight of aggregate retained in each sieve and pan placed at the bottom is recorded, as given in Column B of Table 1.
To determine the fineness modulus of...
1.5K

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

Developing and Testing a Brief Mindfulness Just-in-Time Adaptive Intervention to Reduce Stress Among Caregivers of People With Dementia: Quasi-Experimental Study.

JMIR aging·2026
Same author

Combined transcriptome and metabolome analyses reveal that galactose metabolism is vital for tobacco in response to low-nitrate stress.

Journal of genetics·2026
Same author

Temporal Disease Sequence and Prognostic Outcomes in Patients with Coexisting Lung Cancer and Tuberculosis: A 123-Patient Retrospective Cohort Study.

Infection and drug resistance·2026
Same author

Clinical Characteristics and Prognosis of Non-Small Cell Lung Cancer with Coexisting Pulmonary Tuberculosis: A Retrospective Matched-Cohort Study.

Journal of inflammation research·2026
Same author

The interaction of gibberellin and melatonin promotes tobacco leaf growth and balances chemical components content in upper leaves.

Frontiers in plant science·2026
Same author

An intelligent framework for dynamic modeling of therapeutic response using clinical compliance data.

Frontiers in pharmacology·2025
Same journal

Benchmarking the Robustness of Autonomous Driving to Environmental Illusions: A Lane Perception Perspective.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

Learning Topology-Aware Representations via Test-Time Adaptation for Anomaly Segmentation.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

TraGraph-GS: Trajectory Graph-based Gaussian Splatting for Arbitrary Large-Scale Scene Rendering.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

SWIFT: A Small-World Interaction Framework for Flow-Aware Trajectory Prediction in Autonomous Driving.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

HardFlow: Hard-Constrained Sampling for Flow-Matching Models Via Trajectory Optimization.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

Industrial Brain: Self-Evolving Neuro-Symbolic Autonomy with Causal Resilience for Cyber-Physical Systems.

IEEE transactions on pattern analysis and machine intelligence·2026
查看所有相关文章

相关实验视频

Updated: Jan 28, 2026

Point-of-Care Ultrasound: A Review of Ultrasound Parameters for Predicting Difficult Airways
08:21

Point-of-Care Ultrasound: A Review of Ultrasound Parameters for Predicting Difficult Airways

Published on: April 7, 2023

2.4K

预训练语言模型的参数高效微调方法:批判性审查和评估.

Lingling Xu, Haoran Xie, S Joe Qin

    IEEE transactions on pattern analysis and machine intelligence
    |January 26, 2026
    PubMed
    概括
    此摘要是机器生成的。

    参数高效微调 (PEFT) 方法可以降低大型预训练语言模型 (PLM) 的计算成本. 本综述调查了PEFT技术,为像大型语言模型 (LLM) 这样的模型的高效适应提供了见解.

    更多相关视频

    Tuning Degradation to Achieve Specific and Efficient Protein Depletion
    05:11

    Tuning Degradation to Achieve Specific and Efficient Protein Depletion

    Published on: July 20, 2019

    6.6K
    Fine-tuning the Size and Minimizing the Noise of Solid-state Nanopores
    09:43

    Fine-tuning the Size and Minimizing the Noise of Solid-state Nanopores

    Published on: October 31, 2013

    14.2K

    相关实验视频

    Last Updated: Jan 28, 2026

    Point-of-Care Ultrasound: A Review of Ultrasound Parameters for Predicting Difficult Airways
    08:21

    Point-of-Care Ultrasound: A Review of Ultrasound Parameters for Predicting Difficult Airways

    Published on: April 7, 2023

    2.4K
    Tuning Degradation to Achieve Specific and Efficient Protein Depletion
    05:11

    Tuning Degradation to Achieve Specific and Efficient Protein Depletion

    Published on: July 20, 2019

    6.6K
    Fine-tuning the Size and Minimizing the Noise of Solid-state Nanopores
    09:43

    Fine-tuning the Size and Minimizing the Noise of Solid-state Nanopores

    Published on: October 31, 2013

    14.2K

    科学领域:

    • 自然语言处理自然语言处理.
    • 人工智能的人工智能
    • 机器学习 机器学习

    背景情况:

    • 预训练语言模型 (PLM),特别是大型语言模型 (LLM),在各种自然语言处理 (NLP) 任务中取得了显著的成功.
    • 随着PLM的庞大规模,对下游任务进行微调提出了巨大的计算挑战,特别是在资源有限的情况下.
    • 参数高效微调 (PEFT) 已成为通过最小化可训练参数和内存足迹来缓解这些挑战的关键解决方案.

    研究的目的:

    • 为预训练语言模型 (PLM) 提供参数有效微调 (PEFT) 方法的全面和系统审查.
    • 总结现有的PEFT技术,讨论它们的应用,并确定未来的研究方向.
    • 为研究人员和从业人员提供与PLM和PEFT工作的实用见解.

    主要方法:

    • 对参数效率微调 (PEFT) 方法的系统文献综述.
    • 各种PEFT方法的分类和总结.
    • 对代表性PEFT方法的实验评估,重点关注参数和内存效率.

    主要成果:

    • PEFT方法显著减少了微调PLM,包括LLM所需的参数和内存的数量.
    • 实验结果表明,PEFT在实现与完整微调相匹配的性能方面具有有效性.
    • 该研究确定了关键趋势,并提供了对PEFT格局的结构化概述.

    结论:

    • PEFT是大型预训练语言模型 (PLM) 有效适应的一个重要策略.
    • 这项调查是了解和应用资源有限的环境中的PEFT方法的宝贵资源.
    • 进一步研究PEFT对于释放PLM在各种NLP应用中的全部潜力至关重要.