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python强化学习（基于matplotlib）
python强化学习（基于matplotlib）
- 2020-02-23下载
- 积分：1
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Recommender-Systems-master
说明： 使用协同过滤的推荐系统测试代码Predicting movie ratings using collaborative filtering and latent concept extractors based on matrix decomposition methods like SVD and CUR on the movielens-100k dataset
The project explores techniques for predicting unknown user ratings based on a large dataset of users and movie ratings.(Recommender-SystemsWe used 6 different recommender methods to predict user ratings across the data sets.
Namely we set up Collaborative Filtering along with its baseline variant and Matrix decomposition techniques like Singular Value Decomposition and CUR. Moreover, we also implemented dimensionality reduction in these matrix decomposition techniques which preserved 90% of the energy so as to increase the computational efficiency while keeping the accuracy similar for these methods.)
- 2019-01-13 21:30:57下载
- 积分：1
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nsga2.tar
这段代码描述多目标遗传算法NSGAII算法的实现，抓要包含三部分：Non-dominated sort， Crowding distance assignment， the selection process来找到pareto-front(The basic operations being performed and the worst case complexities associated with are as follows:
Multi-objective evolutionary algorithms which uses non-dominated sorting to find pareto front. It is consist of tree parts:
• Non-dominated sort returns a list of the non-dominated fronts F. (O(mN 2 ))
• Crowding distance assignment is O(mNlogN)
• The crowed comparison operator (Sort on ≥ n) guides the selection process at the various stages of the algorithm towards a uniformly spread out Pareto-optimal front. (O(2Nlog(2N))))
- 2016-09-28 16:50:08下载
- 积分：1
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读取最大主应力插件
说明： abaqus 读取最大主应力插件，用于abaqus，自己编写(Read the maximum principal stress plug-in)
- 2020-06-29 18:20:01下载
- 积分：1
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compute-stress
abaqus的python脚本开发，计算平均应力(abaqus python script development, calculate the average stress)
- 2020-06-29 05:40:01下载
- 积分：1
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模糊聚类分析法
1、选择统计指标
2、标定
接下来要对统计指标的数据进行处理，使之便于分析和 比较．根据实际情况按一个准则或某一种方法，给论域U中的元素两两之间都赋以区间 ［0,1］内的一个数， 叫做相似系数。
3、聚类方法
传递闭包法，根据所得的模糊相似矩阵R，求出其传递闭包t（R）
- 2022-07-13 16:09:56下载
- 积分：1
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photo
一个简单的爬虫，刚开始学习，才疏学浅。爬单页面的图片(A simple crawler, just beginning to learn, have little talent and less learning. A picture of a single page)
- 2018-01-23 11:19:23下载
- 积分：1
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MintPy-master
说明： InSAR代码，用于进行InSAR处理。Python代码(Is the InSAR code for InSAR processing. Python code)
- 2020-06-17 05:40:02下载
- 积分：1
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量子遗传算法
用python编写的量子遗传算法，是我论文的算法，想要进行数值优化的，改一下目标函数。
- 2022-02-06 17:33:43下载
- 积分：1
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CAST-128_Python_v2
说明： CAST-128 Encryption & Decryption with UTF-8 support by Python
- 2020-05-05 07:53:35下载
- 积分：1
