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CRFS的意思
1、abbr.combined reference frequency system 组合参考频率系统;
CRFS的双语例句
1、The adopted method considers the task as a standard sequence labeling problem and the extraction model is trained with Conditional Random Fields ( CRFs).
采用的方法是将评价对象抽取看成序列标注问题，以条件随机场（CRF）为学习模型进行训练。
2、This paper proposes a method combining supervised learning with unsupervised method to conduct CWS, which incorporates unsupervised segmentation into Conditional Random Fields ( CRFs).
该文提出一个基于条件随机场（CRF）的古汉语自动断句标点方法，并引入互信息和t测-试差两个统计量作为模型的特征。
3、With the CRFs of Chinese word segmentation, using Chinese word tagging method for automatic Chinese word segmentation system.
接着本文描述了将条件随机场用于汉语分词，采用汉字标注的分词方法及基于CRFs的中文自动分词系统的实现。
4、Effects of CRFS Residual Coating on Soil physical property and growth of Cole
控释肥残膜对土壤物理性质及油菜生长效应的影响
5、CRFs Based Recognition of Chinese Verb-Object Collocation
基于条件随机场的汉语动宾搭配自动识别
6、The effect of temperature on nutrient release of CRFs varied with the water content in soil; yet for urea the effect of temperature was not obvious.
温度对包膜控释肥料养分释放的影响因含水量不同而不同，而普通尿素培养处理差异不显著。
7、Controlled release fertilizers ( CRFS) is a new one which can adjust and control the nutrient releasing, taking organic, inorganic or organic-inorganic compound materials as the carrier.
控释肥料（Controlled release fertilizers，缩写为CRFS）是以有机、无机、有机无机复合材料为载体，制造的可调节和控制养分的释放的新型肥料。
8、Model for Person Name Recognition Based on Role Labeling Using CRFs and Its application to Web Opinion Analysis
基于CRFs的角色标注人名识别模型在网络舆情分析中的应用
9、First step we use a CRFs model to recognize NEs, in which we an improved tag set to make the process more efficient.
第一步，我们使用CRF模型去识别中文命名实体，在使用了改进的标注集以后，可以使这一步骤的效率更高。
10、Then give the definition of CRFs, model structure, the definition of potential function, parameter estimation, training methods and calculation methods.
而后给出了条件随机场的定义、模型结构、势函数的定义、参数估计、训练方法和计算方法等。
11、Research contributions of the thesis are listed as follows: ( 1) Recognition of time expression is studied, and CRFs combining with user-defined rules based a time expression recognition method is proposed.
论文的研究成果如下：（1）研究了时间表达式识别技术，提出一种基于条件随机场与自定义规则的时间表达式识别方法。
12、With the temperature increasing, nutrients release of the CRFs increased.
随着温度的升高供试控释肥料养分释放加快。
13、It is concluded that Richards equation is better than Logistic one to describe and forecast nutrient release dynamic properties of the multi-longevity CRFs by using ion exchange resin membrane.
因此，Richards函数比Logistic函数能更准确地描述和预测树脂膜对不同控释肥养分释放动力学特性。
14、Fertilizer Efficiency of Controlled Release Fertilizers ( CRFs) for Garlic
控释肥料的大蒜肥效研究
15、The study achieved simulated precision recommendation fertilization of available nitrogen and available phosphorous with Geographical information System ( GIS) and Computer Recommendation Fertilizer System ( CRFS).
此外，借助地理信息系统和计算机推荐施肥系统进行了土壤氮磷养分的精准推荐施肥量模拟的应用研究。
16、We built up a two step system under the CRFs model.
我们建立了两步的基于CRF模型的中文命名实体识别系统。
17、CRFs is a good undirected graph conditional probability model, mainly used to label and segment sequent data. CRFs model can get the global optimal label result using context features.
CRFs模型是目前比较优秀的无向图条件概率模型，主要用于标记和分割序列数据，可以利用上下文特征获得全局最优的标注结果。
18、This paper also discusses several tricky issues regarding CRFs and transfer learning.
本论文还探讨了CRFs和转移学习中的若干关键点。
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