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README.md
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---
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license: mit
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---
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license: mit
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language:
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- en
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metrics:
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- accuracy
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pipeline_tag: image-classification
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---
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## ๐ Project Structure
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```
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.
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โโโ image_classifier.h5 # Trained model
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โโโ main.py # Training & prediction script
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โโโ README.md # Project description
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```
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---
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## โ๏ธ Technologies Used
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* Python 3.10+
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* TensorFlow / Keras
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* NumPy
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* Matplotlib
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---
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## ๐ Dataset
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The dataset is from **Kaggle Multi-Cancer Dataset**:
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```
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/kaggle/input/multi-cancer/Multi Cancer/Multi Cancer/Breast Cancer
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```
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Images are split into **90% training** and **10% validation** using `ImageDataGenerator`.
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---
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## ๐๏ธ Model Architecture
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* **Conv2D (32 filters, 3x3, ReLU)**
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* **MaxPooling2D (2x2)**
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* **Conv2D (64 filters, 3x3, ReLU)**
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* **MaxPooling2D (2x2)**
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* **Conv2D (128 filters, 3x3, ReLU)**
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* **MaxPooling2D (2x2)**
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* **Flatten**
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* **Dense (512, ReLU)**
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* **Dense (Softmax output, # of classes)**
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Optimizer: **Adam**
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Loss: **Categorical Crossentropy**
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Metric: **Accuracy**
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---
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## ๐ Training
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```python
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model.fit(train_generator, validation_data=validation_generator, epochs=10)
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```
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After training, the model is saved as:
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```python
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model.save("image_classifier.h5")
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```
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---
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## ๐ฎ Prediction Example
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```python
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def guess(image_path, model, class_indices):
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img = load_img(image_path, target_size=(150, 150))
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img_array = img_to_array(img) / 255.0
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img_array = np.expand_dims(img_array, axis=0)
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prediction = model.predict(img_array)
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predicted_class = np.argmax(prediction)
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class_labels = {v: k for k, v in class_indices.items()}
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predicted_label = class_labels[predicted_class]
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plt.imshow(img)
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plt.title(f"Model guess: {predicted_label}")
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plt.axis("off")
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plt.show()
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```
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---
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## โ
Results
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* Trains a CNN model for breast cancer image classification
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* Provides a simple **guess() function** to visualize predictions
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* Model is reusable via `image_classifier.h5`
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