The concept of overfitting in model selection is explained and demonstrated with an example. After providing some background information on information theory and Kolmogorov complexity, we provide a short explanation of Minimum Description Length and error minimization. We conclude with a discussion of the typical features of overfitting in model selection.
MDL-Pool: Adaptive Multilevel Graph Pooling Based on Minimum Description Length
Chair of Machine Learning for Complex Networks(复杂网络机器学习教授席位);Center for Artificial Intelligence and Data Science (CAIDAS)(人工智能与数据科学中心);Julius-Maximilians-Universität Würzburg(乌尔姆-马克西米利安大学)
Minimum Description Length based Granular-Ball Tree Regularization for Spectral Clustering
Department of Mathematics and Computer Science, Gannan Normal University(赣南师范大学数学与计算机科学学院);Key Laboratory of Data Science and Artificial Intelligence of Jiangxi Education Institutes, Gannan Normal University(江西省教育研究院数据科学与人工智能重点实验室)
MDL-GBG: A Non-parametric and Interpretable Granular-Ball Generation Method for Clustering
Department of Mathematics and Computer Science, Gannan Normal University(赣南师范大学数学与计算机科学学院);Key Laboratory of Data Science and Artificial Intelligence of Jiangxi Education Institutes, Gannan Normal University(江西省教育研究院数据科学与人工智能重点实验室);Department of Computer Science and Technology, Tongji University(同济大学计算机科学与技术学院);Department of Electrical and Computer Engineering, University of Alberta(阿尔伯塔大学电气与计算机工程学院)
From-Below Boolean Matrix Factorization Algorithm Based on MDL
National Research University Higher School of Economics(国家研究型高等经济大学);LORIA(洛林计算机科学及其应用实验室);CNRS(法国国家科学研究中心);Inria(法国国家信息与自动化研究所);University of Lorraine(洛林大学);Palacký University Olomouc(奥洛穆茨帕拉茨基大学)
A Boundary-Aware Non-parametric Granular-Ball Classifier Based on Minimum Description Length
Department of Mathematics and Computer Science, Gannan Normal University(数学与计算机科学学院,赣南师范大学);Key Laboratory of Data Science and Artificial Intelligence of Jiangxi Education Institutes, Gannan Normal University(江西省数据科学与人工智能重点实验室,赣南师范大学);Department of Computer Science and Technology, Tongji University(计算机科学与技术学院,同济大学);Department of Electrical and Computer Engineering, University of Alberta(电气与计算机工程学院,阿尔伯塔大学)
Does Compression Imply Generalization? A Minimum Description Length Perspective
Leiden University(莱顿大学);Centrum Wiskunde & Informatica (CWI)(数学和计算机科学中心);Hefei University of Technology(合肥工业大学);Great Bay University(大湾区大学);Vrije Universiteit Amsterdam(阿姆斯特丹自由大学);UiT The Arctic University of Norway(挪威北极大学)
Diagnosing Temporal Misalignment in Multichannel Time-Series Classification with Minimum Description Length
Lamarr Institute, TU Dortmund University(拉马尔研究所,多特蒙德工业大学);DAES Group, TU Dortmund University(DAES研究组,多特蒙德工业大学);Cyber-Physical Systems, RWTH Aachen(网络物理系统,亚琛工业大学)
A Geometrically-Grounded Drive for MDL-Based Optimization in Deep Learning
School of Aeronautics and Astronautics, Shanghai JiaoTong University, Shanghai China(上海交通大学航空航天学院);M´ et´ eo-France/CNRS CNRM/GAMEUMR 3589 and the Mathematical Institute of Toulouse, France(法国Météo-France/CNRS CNRM/GAMEUMR 3589和图卢兹数学研究所)
Rissanen Data Analysis: Examining Dataset Characteristics via Description Length
New York University(纽约大学);Facebook AI Research(Facebook AI研究院)
我们介绍了一种方法来确定是否某种能力有助于实现给定数据的准确模型。我们认为标签是由具有不同功能的子程序组成的程序从输入中生成的,并且我们认为子程序是有用的,当且仅当调用它的最小程序比不调用它的程序短。由于最小程序长度无法计算,因此我们转而估计标签的最小描述长度(MDL)作为代理,为我们提供了一种分析数据集特征的理论依据方法。我们将该方法称为MDL之父Rissanen Data Analysis(RDA),并展示了其在NLP中各种设置上的适用性,从评估在回答问题之前生成子问题的效用,到分析理由和解释的价值,再到调查不同词性的重要性,以及揭示数据集的性别偏见。
A Comparative Study of Model Selection Criteria for Symbolic Regression
Aarhus University(奥胡斯大学);Heuristic and Evolutionary Algorithms Laboratory (HEAL)(启发式和进化算法实验室);Federal University of ABC(巴西联邦大学ABC分校);University of Modena and Reggio Emilia(摩德纳和雷吉奥艾米利亚大学);University of Modena(摩德纳大学);Reggio Emilia Department of Physics, Informatics(雷吉奥艾米利亚物理与信息学系)
Optimized Architectures for Kolmogorov-Arnold Networks
Mathematics & Statistics, University of Vermont(佛蒙特大学数学与统计学系);Vermont Complex Systems Center, University of Vermont(佛蒙特复杂系统中心);Computer Science, University of Vermont(佛蒙特大学计算机科学系)