The system includes some modules such as originally segmenting, POS tagging, ambiguity processing, model smoothing and Unknown Word Recognizing.
系统包括初切分,词性标注、歧义字段处理、模型平滑、未登录词识别等功能模块。
Such as the return of specific prediction method, smoothing index, grey model prediction, BP neural network, RBF neural network .
具体如回归预测法、指数平滑法、灰色模型预测法、BP神经网络法、RBF神经网络法。
However, two characters in the fuzzy exponential smoothing model have never been clearly discussed.
然而,模糊指数平滑模式有两个特性尚未被清楚的讨论。
A set of equations of optimal fixed-lag smoothing filter are obtained by using optimal fix-lag smooth time forward-recurrence algorithm and solving the built system mathematic model.
采用最佳固定滞后平滑的时间向前递推的算法,对所建立的系统数学模型求解,得出了最佳固定滞后平滑滤波的一组方程。
At last, it proposes a series of improved algorithm, holding the boundaries shape effectively by a "weak leakage" model in the smoothing process.
最后,本文给出了该模型的一些改进,利用“弱泄漏”模型来使在平滑过程中对边缘形状进行有效的保持。
Additionally, a model of demand forecast, which bases on methods of least square and exponential smoothing, also be made.
还建立了基于最小二乘法曲线拟合与指数平滑法的需求量预测模型。
The model takes into account the effect of stiffness of the string element and the effect of casing string stabilizers, and makes smoothing and interpolation to the measured well inclination data.
模型考虑了管柱单元体的刚性效应及套管扶正器的影响,同时对实测井斜数据进行平滑和插值处理。
The effects of number of principal component, range of wavelength, differentiation and smoothing of raw spectra on model were investigated.
研究主成分数、建模谱区、求导和平滑预处理技术对定量分析模型的影响。
So, the smoothing research of the three-dimensional meshes model has already become an important direction in which the three dimensional model has dealt with.
因此,三维网格模型的平滑研究已成为三维模型处理的一个重要方向。
The model which combined Cobb-Douglas production function, multiple regression model and exponential smoothing model can improve the accuracy of fix and forecast by proper weighs.
通过赋予合理权重,将C-D生产函数模型、多元回归模型和指数平滑模型加权组合。
The forecasting results of the case study has proved that the adaptive control exponential smoothing forecasting model suits water demand forecast in irrigation districts.
实例预报结果表明,把自适应指数平滑预报模型应用于灌区需水量预报中是可行的。
Based on random process theory and time series analysis, the paper advanced the adaptive combined smoothing model suiting to seasonality, trend and randomness of water consumption series.
利用随机过程及时间序列分析手段,根据用水量序列季节性、趋势性及随机扰动性的特点,建立了用水量预测的自适应组合平滑模型。
In this paper, the estimation of coefficient functions in a varying-coefficients EV model are constructed by using kernel smoothing and generalized least square method.
利用核函数法和广义最小二乘法给出了一般变系数ev模型系数参数的估计,得到了估计的强相合性。
For the edges detection problem of digital images containing different degrees of noise, two smoothing and edge detection filters, based on a model of crest-line blurred edge contours, were proposed.
针对包含不同程度噪声数字图像的边缘检测问题,提出了两种建立在房顶型模糊边缘模型基础上的平滑和边缘检测滤波器。
The degradation model and the image restoration are introduced by the constrained least square methods including the parametric Wiener filter and the smoothing constrained least squares filter.
介绍了图像退化模型和约束最小二乘方法(包括参变维纳滤波方法和平滑约束最小平方滤波方法)。
The smoothing and moving method to predict the managers' income in the market is anticipated and analyzed. A linear regression prediction model to study the supply of the manager market is studied.
本文构建了测定职业经理市场供给状况的指标体系,运用指数平滑移动法对市场中职业经理收入进行了预测分析,并利用线性回归预测模型对职业经理市场供给进行了研究;
For gray model, the longer of original datum, the higher precision during smoothing processing of datum and the lower precision during natural logarithm processing of datum, vice versa;
就灰色预测而言,如果原始数据列较长,对原始数据进行平滑处理所得预测模型精度较高,而对原始数据进行取自然对数的处理所得模型预测精度较低;
Exponential smoothing, as a key branch of time series, is a typical forecasting and control model. Because the model have some merit characteristics and wide application.
而作为其重要分支之一的指数平滑法,因为操作简单、适用性强、性能优良、应用广泛而成为经典的预测与控制模型。
Wang x, Cheng XW, Fang SS, et al. Application of exponential smoothing model in forecasting influenza incidence [J]. China Tropical Medicine, 2011, 11 (8) : 938-939.
(in Chinese)王昕,程小雯,房师松,等。指数平滑模型在流感样病例预测中的应用[J]。中国热带医学,2011,11 (8):938—939。
The extent of inventory fluctuating induced by different smoothing forecasting model can be measured by noise bandwidth, and the inventory fluctuating can be reduced by matched filtering.
通过噪声带宽分别衡量不同指数平滑预测模型引起供应链库存波动的程度,并且通过匹配滤波的方法可以减少不同预测模型引起供应链的波动性。
Whereas SVM is not suitable for the smoothing regression, a modified support vector regression model is proposed.
鉴于后者有着对于光顺性的特殊要求,已有的支持向量机并不适用。
Through the data obtained by fieldwork, the paper forecasts the short-term traffic by three methods: moving-average method, index-smoothing method, AR model method.
本文通过实地调查获取的交通流量数据,分别采用移动平均法、指数平滑法、AR模型法三种交通流预测方法进行短时交通流量预测。
Through the data obtained by fieldwork, the paper forecasts the short-term traffic by three methods: moving-average method, index-smoothing method, AR model method.
本文通过实地调查获取的交通流量数据,分别采用移动平均法、指数平滑法、AR模型法三种交通流预测方法进行短时交通流量预测。
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