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lda_perplexity
- 用训练出的模型测试词以及概率,并统计词数和计算困惑度-With the trained model test and the probability and statistics of words, words and perplexity calculation
UQ-PyL_Linux.tar
- 优化计算程序包,适用于水文及生态模型的优化计算及参数校准。-Uncertainty quantification (UQ) refers to quantitative characterization and reduction of uncertainties present in computer model simulations. It is widely used in engineering and geophysics fields to assess and predict t
2d-clustered-se
- 2维度聚类标准误的计算代码,可用于多类回归模型-2 dimensional clustering standard errors of computing code, can be used for many types of regression models
HMM-self-program
- 隐马尔可夫模型的建立,最大概率的计算,数据的识别-The establishment of hidden Markov model, the calculation of maximum probability
Arch Model
- 金融时间序列分析 1. 采用Pandas从Yahoo网上下载上市公司的5到10年的日收盘数据,上证指数的日收盘数据。 2. 计算上市公司和上证指数的收益率, 3. 针对上市公司收益率进行ARMA建模,确定P和q,并对残差进行分析,最后向前预测多期,显示预测图。 4. 针对上市公司收益率进行ARCH建模,确定阶数,并对残差进行分析,最后进行预测。 5. 针对上市公司收益率进行GARCH建模,确定阶数,并对残差进行分析,最后进行预测。(use Arch Model to ananlyse
GWR4操作说明
- GWR能够实现地理加权回归计算,里面有GWR4操作说明,虽然是英文,但有图片介绍,很容易理解,是GWR模型入门的好工具,适合经济学、数据挖掘等人员使用(GWR can realize geographically weighted regression calculation, including GWR4 operation instructions. Although it is in English, it has pictures to introduce, and is easy to
9412941
- 可用于ansys模型向flac转换 相当实用的岩土体数值计算软件伴侣!()
python_s
- 计算两个文本间的相似度,并且返回相速度值,用于确定两个文本将的距离(Compute the similarity between two short txts)