PPT-Recurrent Neural Network Architectures

Abhishek Narwekar Anusri Pampari CS 598 Deep Learning and Recognition Fall 2016 Lecture Outline Introduction Learning Long Term Dependencies Regularization Visualization for RNNs Section 1 Introduction. 1. Recurrent Networks. Some problems require previous history/context in order to be able to give proper output (speech recognition, stock forecasting, target tracking, etc.. One way to do that is to just provide all the necessary context in one "snap-shot" and use standard learning. Neural Networks 2. Neural networks. Topics. Perceptrons. structure. training. expressiveness. Multilayer networks. possible structures. activation functions. training with gradient descent and . Table of Contents. Part 1: The Motivation and History of Neural Networks. Part 2: Components of Artificial Neural Networks. Part 3: Particular Types of Neural Network Architectures. Part 4: Fundamentals on Learning and Training Samples. Arun . Mallya. Best viewed with . Computer Modern fonts. installed. Outline. Why Recurrent Neural Networks (RNNs)?. The Vanilla RNN unit. The RNN forward pass. Backpropagation. refresher. The RNN backward pass. Abhishek Narwekar, Anusri Pampari. CS 598: Deep Learning and Recognition, Fall 2016. Lecture Outline. Introduction. Learning Long Term Dependencies. Regularization. Visualization for RNNs. Section 1: Introduction. l Networks. Presente. d by:. Kunal Parmar. UHID: 1329834. 1. Outline of the presentation . Introduction. Supervised Sequence Labelling. Recurrent Neura. l Networks. How can RNNs be used for supervised sequence labelling?. Presented By: Collin Watts. Wrritten By: Andrej Karpathy, Justin Johnson, Li Fei-fei. Plan Of Attack. What we’re going to cover:. Overview. Some Definitions. Expiremental Analysis. Lots of Results. Recurrent Neural Network Cell. Recurrent Neural Networks (unenrolled). LSTMs, Bi-LSTMs, Stacked Bi-LSTMs. Today. Recurrent Neural Network Cell.  .  .  .  . Recurrent Neural Network Cell.  .  .  . Nitish Gupta, Shreya Rajpal. 25. th. April, 2017. 1. Story Comprehension. 2. Joe went to the kitchen. Fred went to the kitchen. Joe picked up the milk. Joe travelled to his office. Joe left the milk. Joe went to the bathroom. . 1. Table of contents. Recurrent models. Partially recurrent neural networks. . Elman networks. Jordan networks. Recurrent neural networks. BackPropagation Through Time. Dynamics of a neuron with feedback. Weifeng Li, . Victor Benjamin, Xiao . Liu, and . Hsinchun . Chen. University of Arizona. 1. Acknowledgements. Many of the pictures, results, and other materials are taken from:. Aarti. Singh, Carnegie Mellon University. . 循环神经网络. Neural Networks. Recurrent Neural Networks. Humans don’t start their thinking from scratch every second. As you read this essay, you understand each word based on your understanding of previous words. You don’t throw everything away and start thinking from scratch again. Your thoughts have persistence.. Models and applications. Outline. Sequence Data. Recurrent Neural Networks Variants. Handling Long Term Dependencies. Attention Mechanisms. Properties of RNNs. Applications of RNNs. Hands-on LSTM-supported timeseries prediction. Human Language Technologies. Giuseppe Attardi. Some slides from . Arun. . Mallya. Università di Pisa. Recurrent. RNNs are called . recurrent.  because they perform the same task for every element of a sequence, with the output depending on the previous values..