Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Deep Learning for Sales Professionals

369 views

Published on

AI is considered the biggest commercial opportunity in the changing economy. It is expected to generate $15.7T by 2030 (according to PwC). In this talk I explained what are some of the top business opportunities for cloud sales professionals in the field of deep learning and artificial intelligence. I addressed the most important principles of deep learning techniques and finally, I studied two deep learning problems (image recognition with CNNs and sentiment analysis with RNNs) with 5 different deep learning frameworks.

Published in: Data & Analytics
  • Be the first to comment

Deep Learning for Sales Professionals

  1. 1. Dr. Miguel Fierro Data Scientist at Microsoft @miguelgfierro https://miguelgfierro.com Intelligent Cloud GBB Ready | Lisbon Sept 2017
  2. 2. Deep learning solutions Deep learning tecniques
  3. 3. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro source: wikipedia “Our strategy is to build best-in-class platforms and services for an intelligent cloud and an intelligent edge infused with artificial intelligence” source: annual report 2017
  4. 4. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro source: PwC AI analysis 2017 BIGGEST OPPORTUNITY$15.7Trillion by 2030 ~ 14% GPD Productivity gains ($6.6T) Automation Increased demand ($9.1T) Augmentation Higher quality products
  5. 5. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro source: PwC AI analysis 2017
  6. 6. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro DNNs (learn complex patterns on HUGE amounts of data) Intelligent applications … such as…. Cloud (flexibility, scalability, efficiency)
  7. 7. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  8. 8. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Speech recognition Natural Language Processing Computer Vision
  9. 9. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro “The more data, The better it works*” * always read the small print source: https://xkcd.com/1838/
  10. 10. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Best bet to solve intelligence
  11. 11. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro wait, wait, wait… What makes deep learning deep? input hidden output
  12. 12. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro input hidden hidden hidden hidden output … … …
  13. 13. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro source: http://www.iro.umontreal.ca/~bengioy/yoshua_en/ “Learning multiple levels of representation to help a learner accomplish a task of interest, with higher levels capturing more abstract concepts through a deeper composition of computations” Yoshua Bengio
  14. 14. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro low level features high level featuresmedium level features Interesting paper about representations: https://arxiv.org/abs/1411.1792
  15. 15. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Convolutional Neural Networks (CNN) Recurrent Neural Networks (RNN)
  16. 16. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro MNIST with CNNs (source here)
  17. 17. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro source: https://www.cs.toronto.edu/~kriz/cifar.html CIFAR with ResNet CNN (source here)
  18. 18. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Object detection with FasterRCNN (source here) dog
  19. 19. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Transfer Learning with CNNs (source here)
  20. 20. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Video classification with 3D CNNs (source here)
  21. 21. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Text classification with CNNs (source here) Input text: “It was a breeze to configure and worked straight away” Books Electronics Home & Kitchen Clothing Movies Health Sports
  22. 22. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Speech recognition with LSTMs (source here)
  23. 23. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Time series forecasting with LSTMs (source here)
  24. 24. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Autoencoders (source here) Original Learned Encoder Decoder Low dimensional representation
  25. 25. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Reinforcement Learning tutorial (basic & advanced) source: wikipedia
  26. 26. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Generative Adversarial Networks (GANs) tutorial (source here)
  27. 27. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Diagnosis augmentation for lung cancer detection 3D CNN for nodule segmentation + CNN for nodule classification (info1, info2) CT scan: horizontal section of lung Patient health monitoring with sensors (IoT): Autoencoder on normal class + reconstruction error abnormal class (info)
  28. 28. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Predictive maintenance with sensors: LSTM for classification Visual fault detection in components: Transfer learning with CNNs
  29. 29. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Generative Asset wealth management and prediction: Reinforcement Learning for optimal action policy Bots for insurance policy management: LSTM&CNN for speech recognition+ CNN for recommendation system
  30. 30. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Route optimization: Reinforcement Learning Inventory optimization: LSTM
  31. 31. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Content recommendation: CNNs featurization + clustering Personalized marketing: CNN featurization + clustering
  32. 32. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Personalized fashion design and production: CNNs for image classification + GANs for image generation Customer demand forecasting: LSTM
  33. 33. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Demand forecasting: LSTM Predictive maintenance: LSTM
  34. 34. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Supply chain defect reduction based on images: Transfer learning with CNNs On-demand production: LSTM
  35. 35. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro source: https://github.com/Azure/fast_retraining Degradation of accuracy with new data Airline delay prediction You need to retrain!!!
  36. 36. Deep learning solutions Deep learning tecniques
  37. 37. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Learning can be viewed as finding a and b in: y = a.x + b y (outputs) x (inputs) a,b (parameters)
  38. 38. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro y = a.x + b 1 = a.1 + b 5 = a.5 + b = a. + b a=1 b=0 e = ytrue – ypred ytrue=1 ypred depends on a,b optimize a,b so e is minimum
  39. 39. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro source: R. Rojas: Neural Networks, Springer-Verlag, Berlin, 1996
  40. 40. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Sharpening filter Laplacian filter Sobel x-axis filter
  41. 41. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Convolution Pooling PoolingConvolution Fully connected Fully connected Input image Output predictions "tabby cat"
  42. 42. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro Max pooling with 2x2 kernel and stride of 2x2 1 5 3 2 2 6 0 9 1 5 0 1 5 7 2 4 6 9 7 4
  43. 43. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro input hidden output
  44. 44. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro SoftmaxReLUtanh
  45. 45. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro source: Introduction to Natural Language Processing with FastText Mappings of discrete objects to a high dimensional space bird: (1.072, 4.245, …) dove: (1.134, 4.079, …) woman: (-1.385, -2.104, …) man: (-2.207, 2.118, …)
  46. 46. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro input hidden output hidden hidden ti ti+1 ti+2 ti+3 … … …
  47. 47. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro number of layers
  48. 48. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro source: https://en.wikipedia.org/wiki/Long_short-term_memory
  49. 49. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro CNTK TensorFlow https://github.com/ilkarman/DeepLearningFrameworks: 5 frameworks, same problem
  50. 50. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  51. 51. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  52. 52. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  53. 53. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  54. 54. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  55. 55. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  56. 56. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  57. 57. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  58. 58. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  59. 59. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  60. 60. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  61. 61. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  62. 62. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  63. 63. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  64. 64. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  65. 65. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  66. 66. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  67. 67. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  68. 68. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  69. 69. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  70. 70. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  71. 71. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  72. 72. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  73. 73. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro
  74. 74. Intelligent Cloud GBB Ready Lisbon 2017 - Dr. Miguel Fierro @miguelgfierro GIVE ME DATA!!!! CONCEPT DRIFT IS YOUR FRIEND MASTER THE CORE PRINCIPLES KNOW THE FRAMEWORKS&TOOLS
  75. 75. Dr. Miguel Fierro Data Scientist at Microsoft @miguelgfierro https://miguelgfierro.com Intelligent Cloud GBB Ready | Lisbon Sept 2017
  76. 76. Intelligent Cloud GBB Ready Lisbon 2017 The code from these slides is published at: https://github.com/ilkarman/DeepLearningFrameworks Attribution of some images: • http://morguefile.com • https://unsplash.com • Ana Corrales Photography • http://wikipedia.org Dataset citation: • CIFAR-10. Learning Multiple Layers of Features from Tiny Images, Alex Krizhevsky, 2009. https://www.cs.toronto.edu/~kriz/cifar.html • IMDB. https://s3.amazonaws.com/text-datasets/imdb.npz

×