Deep Learning - Conceptual Understanding and Applications

deep learning
machine learning

Transcript

1. Deep Learning Conceptual Understanding and Applications Phan Hoang
2. - Basic Introduction to Deep Learning - CNN – Convolutional Neural Network - Some amazing applications using Deep Learning - The limitations of Deep Learning Deep Learning
3. - Part of the machine learning field of learning representations of data - “Deep Learning“ means using a neural network with several layers of nodes between input and output (mimic the neural networks of our brain) - If provide the system tons of information, it began to understand it and response in useful ways. What is Deep Learning ??
4. Inspired by the Brain
5. No more feature engineering Machine Learning - Strong focus on ”feature engineering” Deep Learning - Algorithms for automatic “feature engineering” or “feature detectors”
6. No more feature engineering
7. Why Deep Learning ? - Speech Recognition ( Audio) - Image Recognition - Computer Vision - Information Retrieval - Natural Language Processing - & yours (+++)
8. Why Deep Learning ? “Old wine in new bottles”
9. Deep Learning - Basic Introduction - Perception - Activation Function - Gradient Descent - Backpropagation
10. Neural Network
11. Perception
12. Activation Function
13. Activation Function
14. Gradient Descent
15. Gradient Descent
16. Gradient Descent
17. Backpropagation
18. Convolution Neural Network
19. Convolutional Layer
20. Pooling Layer
21. Activation Function
22. Fully Connected Layer
23. Applications - Speech Recognition ( Audio) - Image Recognition - Computer Vision - Information Retrieval - Natural Language Processing - & yours (+++)
24. Natural Language Processing - Text Classification - Language Modeling - Speech Recognition - Caption Generation - Machine Translation - Document Summarization - Question Answering - ...
25. Text Classification
26. Recommender Engine
27. Text Classification Word2vec - Skip-gram model
28. Caption Generation
29. Machine Translation Encoder Embed He loved to eat . S Decoder Er liebte zu essen . Softmax Er liebte zu essen NULL
30. Virtual assistant - chatbot Alexa Dango Chatbot
31. Self-driving cars Self-driving car – Made in Vietnam
32. Face Recognition
33. Face Recognition Baidu’s facial recognition technology being tested at Beijing Airport
34. Face Recognition - Pornhub is using AI and facial recognition to tag its videos
35. Face Recognition
36. The limitation of Deep Learning - Data - GPU, distributed-system - Time - Learning Pattern ??
37. The limitation of Deep Learning
38. Q & A
39. Thanks for your attention