In this hybrid model,the nonparametric probabilistic model(a BP neural network) is used to substitute the Gauss blender to calculate the observed probability which is necessary for computing the states of the HMM model.
混合模型用神经网络非参数概率模型代替高斯混合器(GM)计算HMM的状态所需要的观测概率。
参考来源 - 语音识别关键技术研究Since there is spatial correlation in soil properties, stochastic field theory was explored in studying spatial mean value and spatial variance combining with soil probabilistic model.
考虑到土性指标具有空间相关性，论文结合土体的概率模型，用随机场的理论来分析土体的空间均值及空间变异性。
参考来源 - 土性统计参数及土坡稳定性可靠度分析研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The random cyclic stress-strain responses are found and its probabilistic model is established.
新发现随机循环应力—应变响应现象并建立其概率模型。
A probabilistic model for large earthquake occurrences with spatial memory is presented in this paper.
本文给出的概率模型考虑了大地震的发生在空间上的记忆性。
The research of structural reliability includes randomness model, fuzzy model, non-probabilistic model.
结构系统可靠性研究分随机模型、模糊模型和非概率模型。
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