用自然语言处理预测荷兰判例中的引文
Iris Schepers1,2, Masha Medvedeva3, Michelle Bruijn1
1Department of Legal Methods, Faculty of Law, University of Groningen, Groningen, The Netherlands.
概括
这项研究开发了一个系统来预测荷兰法院的判决是否会被引用,帮助法律专业人士更容易找到权威的判例法. 使用元数据的可解释模型的性能几乎与基于文本的复杂系统一样好.
科学领域:
- 法律信息学 法律信息学
- 计算法 计算法 计算法
- 人工智能在法律中的作用
背景情况:
- 随着司法法的在线可访问性增加,在识别相关法律先例方面存在挑战.
- 荷兰计划扩大在线判例法出版的计划将加剧这一问题.
- 区分权威的判例与影响力较小的决定对于法律研究的效率至关重要.
研究的目的:
- 开发一个预测模型来识别引用的法院判决,从而区分权威案件.
- 帮助法律从业者和学者有效地导航大量的法律数据.
- 减少法律案件准备和分析所需的时间和精力.
主要方法:
- 预测建模用于预测法庭判决公布后的引用.
- 利用手工制作的元数据功能和全文分析来开发模型.
- 使用马修斯相关系数 (MCC) 评估模型性能.
主要成果:
- 预测模型显示,荷兰最高法院 (MCC = 0.60) 具有很强的相关性.
- 国务院 (MCC = 0.26) 和地区法院 (MCC = 0.17) 的表现不那么成功.
- 仅使用元数据特征的可解释模型实现了与较不易解释的基于文本的模型可比的性能.
结论:
- 预测引文分析为过权威法律决策提供了一种可行的方法.
- 基于元数据的可解释的人工智能模型为法律信息学应用提供了有前途的方法.
- 需要进一步改进,以提高不同法院级别的预测准确性.
更多相关视频
09:20Cloud-Based Phrase Mining and Analysis of User-Defined Phrase-Category Association in Biomedical Publications
Published on: February 23, 2019
8.7K
06:48Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment
Published on: June 25, 2019
9.2K
相关概念视频
Sources of Law
1.1K
Laws form the essential rules set by governing authorities to shape and control societal behavior. In nursing, laws guide actions, safeguard patient rights, define nurses' scope of practice, and maintain professional standards. Understanding the legal framework governing nursing involves recognizing four primary sources of law: constitutional, statutory, administrative (regulatory), and common law.
Constitutional law is foundational, deriving from federal and state constitutions, and...
Constitutional law is foundational, deriving from federal and state constitutions, and...
1.1K
Case Studies
11.6K
There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.
11.6K
Prediction Intervals
2.2K
The interval estimate of any variable is known as the prediction interval. It helps decide if a point estimate is dependable.
However, the point estimate is most likely not the exact value of the population parameter, but close to it. After calculating point estimates, we construct interval estimates, called confidence intervals or prediction intervals. This prediction interval comprises a range of values unlike the point estimate and is a better predictor of the observed sample value, y.
However, the point estimate is most likely not the exact value of the population parameter, but close to it. After calculating point estimates, we construct interval estimates, called confidence intervals or prediction intervals. This prediction interval comprises a range of values unlike the point estimate and is a better predictor of the observed sample value, y.
2.2K
Extraction: Advanced Methods
436
Metal ions can be separated from one another by complexation with organic ligands–the chelating agent– to form uncharged chelates. Here, the chelating agent must contain hydrophobic groups and behave as a weak acid, losing a proton to bind with the metal. Since most organic ligands used in this process are insoluble or undergo oxidation in the aqueous phase, the chelating agent is initially added to the organic phase and extracted into the aqueous phase. The metal-ligand complex is...
436
Longitudinal Research
11.9K
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
11.9K
Elastic Collisions: Case Study
13.6K
Elastic collision of a system demands conservation of both momentum and kinetic energy. To solve problems involving one-dimensional elastic collisions between two objects, the equations for conservation of momentum and conservation of internal kinetic energy can be used. For the two objects, the sum of momentum before the collision equals the total momentum after the collision. An elastic collision conserves internal kinetic energy, and so the sum of kinetic energies before the collision equals...
13.6K
