ответвлено от main/is_dnn
Изменил(а) на 'labworks/LW4/readme.md'
Этот коммит содержится в:
@@ -184,6 +184,7 @@ model.add(layers.Dense(1, activation='sigmoid'))
|
||||
|
||||
model.summary()
|
||||
```
|
||||
```
|
||||
/usr/local/lib/python3.12/dist-packages/keras/src/layers/core/embedding.py:97: UserWarning: Argument `input_length` is deprecated. Just remove it.
|
||||
warnings.warn(
|
||||
/usr/local/lib/python3.12/dist-packages/keras/src/layers/core/embedding.py:100: UserWarning: Do not pass an `input_shape`/`input_dim` argument to a layer. When using Sequential models, prefer using an `Input(shape)` object as the first layer in the model instead.
|
||||
@@ -203,6 +204,7 @@ Model: "sequential"
|
||||
Total params: 184,897 (722.25 KB)
|
||||
Trainable params: 184,897 (722.25 KB)
|
||||
Non-trainable params: 0 (0.00 B)
|
||||
```
|
||||
```python
|
||||
# компилируем и обучаем модель
|
||||
batch_size = 64
|
||||
@@ -242,6 +244,7 @@ y_pred = [1 if y_score[i,0]>=0.5 else 0 for i in range(len(y_score))]
|
||||
from sklearn.metrics import classification_report
|
||||
print(classification_report(y_test, y_pred, labels = [0, 1], target_names=['Negative', 'Positive']))
|
||||
```
|
||||
```
|
||||
782/782 ━━━━━━━━━━━━━━━━━━━━ 8s 10ms/step
|
||||
precision recall f1-score support
|
||||
|
||||
@@ -251,6 +254,7 @@ print(classification_report(y_test, y_pred, labels = [0, 1], target_names=['Nega
|
||||
accuracy 0.86 25000
|
||||
macro avg 0.86 0.86 0.86 25000
|
||||
weighted avg 0.86 0.86 0.86 25000
|
||||
```
|
||||
```python
|
||||
#построение ROC-кривой и AUC ROC
|
||||
from sklearn.metrics import roc_curve, auc
|
||||
|
||||
Ссылка в новой задаче
Block a user