import?numpy?as?np

###?維比特算法

#?紅?白?紅
A?=?np.array（[[0.50.20.3]
			[0.30.50.2]
			[0.20.30.5]]）

B?=?np.array（[[0.50.5]
			[0.40.6]
			[0.70.3]]）

pi?=?np.array（[[0.20.40.4]]）.T


a_1?=?[pi[i]*B[i0]?for?i?in?range（3）]

a_2?=?[sum（[a_1[i]*A[ij]?for?i?in?range（3）]）*B[j1]?for?j?in?range（3）]

a_3?=?[sum（[a_2[i]*A[ij]?for?i?in?range（3）]）*B[j0]?for?j?in?range（3）]



##?最終

res?=?sum（a_3）

print（res）

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????47148??2020-09-17?15:21??ML-From-Scratch\.ipynb_checkpoints\線性回歸-checkpoint.ipynb

?????文件??????45715??2020-09-17?15:16??ML-From-Scratch\Decision?Tree?for?Classification?And?Regression.ipynb

?????文件??????14697??2020-09-17?15:16??ML-From-Scratch\GaussianMixtureModel.ipynb

?????文件??????40720??2020-09-17?15:16??ML-From-Scratch\GBDT?梯度提升.ipynb

?????文件????????437??2020-09-17?15:16??ML-From-Scratch\HMM_forward.py

?????文件??????12345??2020-09-17?15:16??ML-From-Scratch\K-means算法.ipynb

?????文件???????3401??2020-09-17?15:16??ML-From-Scratch\KNN.ipynb

?????文件??????43428??2020-09-17?15:16??ML-From-Scratch\LSTM_FS.ipynb

?????文件????????703??2020-09-17?15:16??ML-From-Scratch\MCMC-Metropolis-Hastings.py

?????文件???????5782??2020-09-17?15:16??ML-From-Scratch\Naive?Bayes.ipynb

?????文件???????6835??2020-09-17?15:16??ML-From-Scratch\PageRank.ipynb

?????文件??????77213??2020-09-17?15:16??ML-From-Scratch\PCA.ipynb

?????文件???????1832??2020-09-17?15:16??ML-From-Scratch\README.md

?????文件?????287954??2020-09-17?15:16??ML-From-Scratch\SVM?SMO.ipynb

?????文件???????6024??2020-09-17?15:16??ML-From-Scratch\Templinkoping2016.txt

?????文件??????98236??2020-09-17?15:16??ML-From-Scratch\utils\.ipynb_checkpoints\MLP-checkpoint.ipynb

?????文件???????6007??2020-09-17?15:16??ML-From-Scratch\utils\.ipynb_checkpoints\Simple?RNN-checkpoint.ipynb

?????文件???????1751??2020-09-17?15:16??ML-From-Scratch\utils\activations.py

?????文件???????8650??2020-09-17?15:16??ML-From-Scratch\utils\layers.py

?????文件????????960??2020-09-17?15:16??ML-From-Scratch\utils\losses.py

?????文件???????2373??2020-09-17?15:16??ML-From-Scratch\utils\metric.py

?????文件??????98236??2020-09-17?15:16??ML-From-Scratch\utils\MLP.ipynb

?????文件???????2852??2020-09-17?15:16??ML-From-Scratch\utils\neural_networks.py

?????文件????????472??2020-09-17?15:16??ML-From-Scratch\utils\optimizers.py

?????文件???????2632??2020-09-17?15:16??ML-From-Scratch\utils\progress.py

?????文件???????6007??2020-09-17?15:16??ML-From-Scratch\utils\Simple?RNN.ipynb

?????文件??????????0??2020-09-17?15:16??ML-From-Scratch\utils\__init__.py

?????文件???????4118??2020-09-17?15:16??ML-From-Scratch\utils\__pycache__\activations.cpython-36.pyc

?????文件???????9623??2020-09-17?15:16??ML-From-Scratch\utils\__pycache__\layers.cpython-36.pyc

?????文件???????2120??2020-09-17?15:16??ML-From-Scratch\utils\__pycache__\losses.cpython-36.pyc

............此處省略18個文件信息