Deep learning is a subset of machine learning that is particularly well-suited to recognizing patterns and making predictions using neural networks with three or more layers. Here are some typical applications of deep learning in artificial intelligence:

1. Image Recognition: Deep learning algorithms identify objects, places, people, writing, and actions in images. It forms the basis for technologies like facial recognition and computer vision.
2. Speech Recognition: Deep learning powers voice-driven applications like personal voice assistants, translating spoken words into text or identifying emotions from the tone of speech.
3. Natural Language Processing (NLP): It’s used in machine translation, sentiment analysis, summarization, and chatbots.
4. Autonomous Vehicles: Deep learning enables self-driving cars to recognize obstacles, signs, and signals to navigate roads and traffic.
5. Healthcare: In medicine, deep learning is employed in diagnosing diseases, predicting patient outcomes, and even in personalized treatment planning.
6. Finance: Deep learning algorithms are used for fraud detection, risk management, and algorithmic trading.
7. Entertainment: Recommender systems, like those used by Netflix or Spotify, utilize deep learning to provide personalized recommendations based on user behavior.
8. Game Playing: Deep learning has been used to create algorithms to learn and master complex games like Go and Poker.
9. Anomaly Detection: Deep learning can be applied to detect unusual patterns and anomalies in large datasets, useful in fields like cybersecurity and industrial monitoring.
10. Generative Models: Generative Adversarial Networks (GANs) and other generative models are used to create new content, like art, music, or realistic synthetic data for training other models.
11. Robotics: In robotics, deep learning helps in object manipulation, navigation, and interaction with humans and environments.

These applications show how versatile and powerful deep learning can be. It continues expanding into various domains, transforming how we live and work.