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落煤残存瓦斯量的确定是采掘工作面瓦斯涌出量预测的重要环节,它直接影响着采掘工作面瓦斯涌出量预测的精度,并与煤的变质程度、落煤粒度、原始瓦斯含量、暴露时间等影响因...
落煤残存瓦斯量的确定是采掘工作面瓦斯涌出量预测的重要环节,它直接影响着采掘工作面瓦斯涌出量预测的精度,并与煤的变质程度、落煤粒度、原始瓦斯含量、暴露时间等影响因素呈非线性关系。人工神经网络具有表示任意非线性关系和学习的能力,是解决复杂非线性、不确定性和时变性问题的新思想和新方法。基于此,作者提出自适应神经网络的落煤残存瓦斯量预测模型,并结合不同矿井落煤残存瓦斯量的实际测定结果进行验证研究。结果表明,自适应调整权值的变步长BP神经网络模型预测精度高,收敛速度快 该预测模型的应用可为采掘工作面瓦斯涌出量的动态预测提供可靠的基础数据,为采掘工作面落煤残存瓦斯量的确定提出了一种全新的方法和思路。-charged residual coal gas is to determine the volume of mining gas emission rate forecast an important link, which directly affect mining gas emission rate forecast accuracy, and with coal metamorphism, loading coal particle size, the original gas content, exposure time and other factors nonlinear relationship. Artificial neural networks have expressed arbitrary nonlinear relationships and the ability to solve complex nonlinear, time-varying uncertainty and the new ideas and new approaches. Based on this, the author of adaptive neural network loading coal residual gas production forecast model, and a combination of different loading coal mine gas remnants of the actual test results of research
- 2022-03-12 11:40:03下载
- 积分:1
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一个用C编写的实现BP神经网络的源程序,希望大家用得上
一个用C编写的实现BP神经网络的源程序,希望大家用得上-C prepared by a BP neural network to achieve the source, I hope everyone useful
- 2023-09-02 03:20:03下载
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该程序是遗传算法的具体实现,通过该程序可以对遗传算法有更深入的了解。...
该程序是遗传算法的具体实现,通过该程序可以对遗传算法有更深入的了解。-The program is a concrete realization of genetic algorithm, through which the genetic algorithm program can have a deeper understanding.
- 2023-05-17 11:15:03下载
- 积分:1
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此编码是一个数据挖掘的决策树各种算法。以作为入门提示
此编码是一个数据挖掘的决策树各种算法。以作为入门提示-this code is a decision tree data mining algorithms. As a portal to suggest
- 2022-01-31 03:02:54下载
- 积分:1
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vs2005开发
遗传算法求解144城市的旅行商问题
vs2005开发
遗传算法求解144城市的旅行商问题-VS2005 to develop genetic algorithm 144 city traveling salesman problem
- 2022-08-21 06:31:20下载
- 积分:1
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改进遗传算法-郭涛算法做最优化问题很管用,算法的基本思想是
先任意产生n个随机数,然后从n个数里随机选择m个数,再有这m个
数合成一个新数,将这个新数同...
改进遗传算法-郭涛算法做最优化问题很管用,算法的基本思想是
先任意产生n个随机数,然后从n个数里随机选择m个数,再有这m个
数合成一个新数,将这个新数同n个数中间适应值函数值的最差的比较,
如果好的话就取代最差的那个,如果它比最好的还要好的话,则把最好的
也取代。如果比最差的坏,则重新合成一个新数。依次循环下去。
程序的奇妙之处是GA_crossover()函数,产生的新数确实比较好,看看
那位大侠能改进一下,产生比这跟好的数。-improved genetic algorithm- Guo Tao done optimization algorithm is very effective, and the algorithm is the first basic idea arbitrary n generated random number and then the number li n m randomly selected number, and this number m of a new synthesis of the new middle with n number fitness function of the worst by comparison, if a good case to replace the worst, um, if it even than the best, then ruled the best have replaced. If worse than the worst, a de novo synthesis of new. Followed by the cycle continues. The magic of procedures is GA_crossover () function, the new really good to see heroes who can be improved upon, it generated more than a few with a good.
- 2023-02-04 23:55:04下载
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Section of the use of BP neural network algorithm balance the underactuated mani...
一段采用BP神经网络算法的欠驱动机械臂平衡控制器的程序-Section of the use of BP neural network algorithm balance the underactuated manipulator controller procedures
- 2022-03-10 08:27:41下载
- 积分:1
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bayes network classifier toolbox
贝叶斯网络分类器工具箱的bin文件
bayes network classifier toolbox
贝叶斯网络分类器工具箱的bin文件-bayes network toolbox Bayesian classifier network classifier Toolbox for the paper bin
- 2022-05-05 13:49:13下载
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A small self
一个可自我学习的人工智能小模型,可进行训练,也可进行提问。 希望对大家研究人工智能算法上有帮助!-A small self-learning artificial intelligence model for training, but also ask questions. We hope that research on artificial intelligence algorithms help!
- 2022-03-06 02:23:50下载
- 积分:1
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Ant colony clustering algorithm, used to calculate the data clustering procedure...
蚁群聚类算法,用于计算数据聚类的程序,还未实验效果-Ant colony clustering algorithm, used to calculate the data clustering procedure, yet the experimental effect
- 2022-09-06 10:15:02下载
- 积分:1