-
TensorFlow Code
说明: Tensorflow深度学习书籍所有案例代码实现的源码,服从开源协议(Tensorflow book source code)
- 2020-09-16 20:40:28下载
- 积分:1
-
PCA by singular Value decomposition
提供了Python笔记本代码。PCA可以通过特征值分解或奇异值分解技术执行。此代码通过特征值分解执行PCA
- 2022-08-08 02:23:52下载
- 积分:1
-
K-mean算法实现客户分类
K-mean算法实现客户分类。
K-Means算法思想:(1)事先确定常数K,常数K意味着最终的聚类类别数,(2)首先随机选定初始点为质心,并通过计算每一个样本与质心之间的相似度(这里为欧式距离),(3)将样本点归到最相似的类中,(4)接着,重新计算每个类的质心(即为类中心),重复这样的过程,直到质心不再改变,最终就确定了每个样本所属的类别以及每个类的质心。(Implementing Customer Classification by K-means Algorithms)
- 2020-06-21 02:00:01下载
- 积分:1
-
Python基础教程(第3版) - 2017
说明: Python基础教程(第3版),2017年出版,学习python的好工具。(Python Basic Tutorial (3rd Edition))
- 2020-06-16 14:34:28下载
- 积分:1
-
DBScan-master
这是使用Python实现的DBScan。像Numpy、熊猫这样的图书馆也被使用过。DBScan算法已经在两个变色龙数据集t4.8k和t5.8k上进行了测试。然后利用matplotlib将得到的结果可视化。为了便于比较,本文将所得到的输出结果与DBScan实现的skLearning库的结果进行了比较。计算每个数据集的同质性和分离度,以观察簇间的相似性和不同的度量。epsilon和min值分别为8.5和16.5。(This is a DBScan implemented using Python. Libraries like Numpy and Panda have also been used. DBScan algorithm has been tested on two chameleon datasets t4.8k and t5.8k. Then the results are visualized by matplotlib. In order to facilitate comparison, the output results are compared with those of skLearning library implemented by DBScan. The homogeneity and segregation of each data set are calculated to observe the similarity and different measures between clusters. Epsilon and min were 8.5 and 16.5 respectively.)
- 2019-06-13 18:33:28下载
- 积分:1
-
houseprice
说明: kaggle--入门题,房价预测,常用机器学习算法。(Kaggle entry questions, house price forecasts.)
- 2020-12-21 20:39:08下载
- 积分:1
-
test_lstm
说明: 简单的LSTM进行预测,附带数据集方便测试(simple test of LSTM is used for prediction , and related datasets is attached in the file.)
- 2020-08-30 16:28:10下载
- 积分:1
-
LSH
利用LSH算法在图片数据库中搜索与目标图片最相似的图片.hash思想在图像检索种的应用。(LSH picture database using the search algorithm with the target image most similar images. Hash kind of thinking in image retrieval applications.)
- 2020-12-09 19:09:19下载
- 积分:1
-
regression
机器学习算法,预测数值型回归,岭回归和逐步线性回归(Machine learning algorithms to predict numerical regression, ridge regression and stepwise linear regression)
- 2020-09-18 21:27:55下载
- 积分:1
-
Python编程:从入门到实践
说明: 从入门到实践,比较好的适宜入门的Python类书籍(From entry to practice)
- 2021-04-07 18:54:41下载
- 积分:1