What are neural networks in Python machine learning?

What are neural networks in Python machine learning?

Neural networks are computational models inspired by the human brain, used in machine learning to recognize patterns.

How do I implement a simple neural network in Python?

You can use libraries like TensorFlow or PyTorch. Would you like a code example?

Yes, please provide a basic example.

Here's a simple example using TensorFlow:

import tensorflow as tf
from tensorflow import keras

model = keras.Sequential([
    keras.layers.Dense(10, activation='relu', input_shape=(input_dim,)),
    keras.layers.Dense(1, activation='sigmoid')
])

model.compile(optimizer='adam', loss='binary_crossentropy', metrics=['accuracy'])

What kind of problems can neural networks solve?

Neural networks can solve various problems, including image recognition, natural language processing, and game playing.