2. A Maximum Entropy Overview 我们通过一个简单的示例来引入最大熵的概念。假设我们想要模拟一位专家翻译对于英文单词“in”恰当的法语表达的决定。我们的模型p,关于专家的决定,为每个法语单词或短语f分配一个估计值p(f),即专家选择f作为“in”的翻译的概率。为了指导我们发展p,我们收集了大量专家决定的实例。我...
Maximum entropy (MaxEnt) framework has been studied extensively in supervised learning. Here, the goal is to find a distribution p that maximizes an entropy function while enforcing data constraints so that the expected values of some (pre-defined) features with respect to p match their empirical...
Entropy . 2013Bee, M. (2013). A Maximum Entropy Approach to Loss Distribution Analysis. Entropy, 15(3):1100-17.Fletcher JD, Sawyer TE. A maximum entropy approach to loss distribution analysis. Entropy 2013;15(4):1100-17.MARCO B.A maximum entropy approach to loss distribution analysis[J]...
Maximum Entropy Approach An Example ? Five possible French translations of the English word in: ? Dans, en, à, au cours de, pendant ? Certain constraints obeyed: ? When April follows in, the proper translation is en ? How do we make the proper translation of a French word y under an...
A maximum entropy approach to satellite quantitative precipitation estimation (QPE). Int. J. Rem. Sens. 25 (21), 4629-4639.Tapiador, F. J., C. Kidd, V. Levizzani, and F. S. Marzano, 2004: A maximum entropy approach to satellite quantitative precipitation estimation (QPE). International...
A Maximum Entropy Approach To Named Entity This thesis describes a novel statistical named-entity (i.e. proper name") recognition system known as MENE" (Maximum Entropy Named Entity). Named entity (N.E.) recognition is a form of information extraction in which we seek to classify... A ...
We introduce a maximum entropy approach to parameter estimation for computable general equilibrium (CGE) models. The approach applies information theory to estimating a system of non-linear simultaneous equations. It has a number of advantages. First, it imposes all general equilibrium constraints. Seco...
Adaptive statistical language modeling: a maximum entropy approach. Dissertation for Ph.D. Degree. Washington: Naval Research Laboratory, 2005. Google Scholar [18] Wang J C, Xiao R, Sun Z X, et al. Research progress of web information retrieval. Comput Res Develop, 2001, 2: 187--193....
A Maximal Correlation Approach to Imposing Fairness in Machine Learning[阅读笔记] 实名用户 数学、统计学在读。兴趣方向社会学,心理学8 人赞同了该文章 这篇文章来自于MIT EECS Dept的文章,发表在Entropy上[1]。 A Maximal Correlation Framework for Fair Machine Learningwww.mdpi.com/1099-4300/24/4/...
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