random field

This article will evaluate collocation extraction problem is transformed into a sequence labeled problem, constructing the word itself, part of speech, dependence relationship, word location and other characteristics, based on conditional random field model extract comment text opinion target and emotional word with relationships.

本文将评价搭配抽取问题转化为序列标注问题，构建词本身、词性、依存关系、词位置等特征，基于条件随机场的模型抽取评论文本中评价对象和评价词的搭配关系。

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Unsupervised Texture Segmentation Based on Dynamic Pyramid Label Random Field Modeling

基于动态金字塔标记随机场模型的非监督纹理分割算法

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Finally, hierarchical conditional random field is used to obtain the final segmentation result.

在此基础上，通过设计特征函数，构造分层随机场模型对特征函数进行约束求解，获得最终的分割结果。

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The two acoustic models are based on the improved Gaussian Mixture Model ( GMM) and Conditional Random Field Model ( CRFM) respectively.

第二章介绍了两种不同的声学模型：基于改进的高斯混合模型和条件随机场模型。

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Product attribute extraction is a very valuable task for sentiment analysis. In order to improve the precision of product attributes extraction, we apply Conditional Random Field ( CRF) model and Maximum Entropy ( ME) model with the combination of several important linguistic features.

产品属性抽取是一个很有价值的研究任务，为了提高评论语料中产品属性抽取的准确率，本文采用条件随机场模型和最大熵模型在产品属性抽取任务中进行比较分析。

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This study is on the condition of a known sequence of RNA, and uses a conditional random field based method to predict the sequence of the RNA secondary structure.

本论文研究就是在已知一条RNA的序列编码信息之后，通过条件随机场模型方法来计算出该RNA序列的二级结构。

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The key technologies of super-resolution restoration for underground mine surveillance images are researched by using of the theory of partial differential equation, non local means, fuzzy set and Markov random field.

论文利用偏微分方程、非局部均值滤波、模糊集、Markov随机场等理论对煤矿井下监控图像超分辨率复原关键技术进行研究。

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Second, this thesis identifies the English entity names with Conditional Random Field approach integrating many features.

然后本文使用了条件随机域模型结合多种特征的方法对英文命名实体识别进行了实验。

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Prosodic Structure Prediction Based on Conditional Random Field Model

条件随机场模型在韵律结构预测中的应用

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Firstly, a maximum a posteriori framework is created according to conditional random field model and Markov random field model.

针对旅游领域，提出了一种基于层叠条件随机场模型的旅游领域命名实体识别方法。

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Automatic summarization system of a Chinese text based on conditional random field model

基于条件随机场的中文自动文摘系统

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Random of the Reverse in Terrestrial Magnetic Field

地磁场逆转的随机性

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In the product named recognition method based on Maximum Entropy model and Conditional Random Field, we added the brand features and series features into feature templates, used to trigger the brand named entities, series named entities and type named entities recognized.

在基于最大熵模型和条件随机场模型的产品名实体识别方法中，将产品的品牌库和系列库融入到模型的特征模板中，用于触发产品的品牌名、系列名及型号名的识别。

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The energy-momentum tensor of random gravitational field

随机引力场的能量&动量张量

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A Text Extraction Method for Image with Complex Background Based on Conditional Random Field

一种基于条件随机场的复杂背景图像文本抽取方法

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Parameter estimation of conditional random field model is studied.

研究了条件随机场模型的参数估计问题。

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According to random integral theory, the coefficient of consolidation is modeled as a homogeneous random field, and the spatial probability characteristics of consolidation of soft clay ground is studied.

根据齐次随机场和随机积分的概率方法，建立了固结系数的随机场模型，并研究了软粘土地基固结的空间概率特性。

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Research of TCM Literature Knowledge Discovery Method Based on Conditional Random Field Model

基于条件随机场模型的中医文献知识发现方法研究

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This paper presents a new image tracking algorithm PSO-PF. A new association probability estimation method was proposed based on conditional random field in the multi-target tracking.

提出一种新的PSO-PF图像跟踪算法。在多目标跟踪中提出一种基于条件随机场的关联概率估计方法，实现复杂场景下的多目标跟踪。

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Parameters estimation of Gibbs random field model of texture image

纹理图像吉布斯模型参数的模拟退火估值

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Modified Markov Random Field Model and Its Applications to Texture Synthesis and Data Compression

复合MRFM在纹理合成及压缩中的应用

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This article mainly discusses transition properties of random transverse field mixed ferromagnetic system with crystal field.

本文分析了晶场理论中的三种晶场模型;并且讨论了它们之间的关系.

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Attraction Field-Sensor Field with Rotation Random Thermal Creep Stress Analysis of a Concrete Gravity Dam

引力场&有旋的张量场重力坝的随机徐变应力场研究

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The Automatic Identification of Chinese Multi-Word Chunk Based on Conditional Random Field

基于条件随机场的汉语多词块自动识别研究

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So Conditional Random Field ( CRF) is introduced to build POS tagging model in this paper, in order to overcome above problems.

论文引入条件随机域建立词性标注模型，易于融合新的特征，并能解决标注偏置的问题。

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Besides, after adding the high order term to the conditional random field, better object boundaries are acquired and the segmentation results are basically identical to the objects' semantics.

在马尔科夫随机场中，加入了高阶项之后，能够较好地保持对象间的边缘，获得了较好的语义分割效果。

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Random Field Theory in Reliability Analysis of Offshore Structure Foundations

随机场理论在海洋结构物地基可靠度分析中的应用

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The sea floor will be treated as a two-dimensional random field described a parameterized power spectrum.

在此研究中海底将被模拟成含有四个参数之二度空间随机场.

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Study of the Thermodynamic Properties of Random Transverse Field Mixed Ising Spin System with Crystal Field

随机横场与晶场作用的混合自旋系统热力学性质的研究

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A K-mean and Markov random field combined classification algorithm is presented for the coherence map classification.

提出了基于K-均值-Markov随机场的干涉SAR相关系数图组合分类算法。

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