Artificial Intelligence
#CellStratAILab #disrupt4.0 #WeCreateAISuperstars #AlwaysUpskilling Last Friday, our AI Lab Researcher Darshan C G presented a wonderful overview of “GPU Architectures and General-Purpose GPU Computing“. Parallelism :- Performance Improvements are often based on parallelism techniques, which are found everywhere :- Pipelining, Instruction-Level Parallelism. Vector Processing. Array processors/MPP. Multiprocessor Systems. Multicomputers/cluster computing. Multicores. Graphics Processing Units (GPUs) […]
#CellStratAILab #disrupt4.0 #WeCreateAISuperstars #AlwaysUpskilling Last Saturday 2 May 2020, our AI Lab Researcher Indrajit Singh presented a fabulous session on “Sequence to Sequence Learning and Attention in Neural Networks“. Sequence to Sequence Model :- Sequence-to-sequence learning (Seq2Seq) is about training models to convert sequences from one domain (e.g. sentences in English) to sequences in another […]
#CellStratAILab #disrupt4.0 #WeCreateAISuperstars #AlwaysUpskilling Last Saturday (25th Apr ’20), our AI Lab Researcher Darshan G. presented a fabulous hands-on workshop on Tensor Fusion, Accelerated Linear Algebra (XLA) and many other techniques to speed up Deep Learning computations. The following discussion covers many of these techniques. TensorFlow Graph Concepts :- TensorFlow (v1.x) programs generate a DataFlow […]
This post discusses temporal difference (TD) methods, used in Reinforcement Learning. It contrasts TD methods with Monte Carlo (MC) methods and dynamic programming. You need to have a thorough understanding of Markov Decision Process (MDP) to understand this post. Prediction and Control : In general, RL methods have two components 1) Prediction / Evaluation : where […]
This post assumes that you have a strong understanding of the basics of Reinforcement Learning, MDP, DQN and Policy Gradient Algorithms. You can go through Policy Gradients to understand the derivation for Stochastic Policies In the previous post on Actor Critic, we saw the advantage of merging Value based and Policy based methods together. The […]
#CellStratAILab #disrupt4.0 #WeCreateAISuperstars Last Saturday, AI Researcher Indrajit Singh presented a superb workshop on Dependency Parsing used in NLP. The topics covered in this workshop included :- Understand Dependency Parsing Syntactic Structure: Consistency and Dependency Dependency Grammar and Treebanks Transition-based dependency parsing Dependency Parsing involves detecting which words depend on which other words. Dependencies are […]
#CellStratAILab #disrupt4.0 #WeCreateAISuperstars #AlwaysUpskilling Reinforcement Learning (RL) refers to training agents with help of incentive-driven environments. RL typically involves a tuple of <state, action, reward> paradigm, which means that the agent has action choices to make in various states, and each action entails a potential reward. This also means that each state has a “value” […]
#CellStratAILab #disrupt4.0 #WeCreateAISuperstars #AlwaysUpskilling Minutes from Saturday 28th March 2020 AI Lab Meetup :- Last Saturday CellStrat AI Lab Researcher Darshan C G (Project Assistant, Dept. of Electronics Systems Engineering, IISc, Bengaluru) presented a superb session on Deep Learning Inference Accelerators. A Deep Neural Network (DNN) for image classification looks like this :- Inference Accelerators […]
#CellStratAILab #disrupt4.0 #WeCreateAISuperstars Minutes from Saturday 22nd March 2020 AI Intern Workshop at BLR :- Session Presenter : NIRAJ KALE, AI Researcher, CellStrat AI Lab Last Sunday our AI Lab Researcher Niraj Kale presented an amazing workshop on Object Detection with EfficientNet and EfficientDet – state-of-the-art algorithms which were published in 2019 by Google Brain team. EfficientNet :- EfficientNet is […]
#CellStratAILab #disrupt4.0 #WeCreateAISuperstars #AlwaysUpskilling Minutes from Saturday 14th March 2020 AI Lab Workshop at BLR :- Session Presenter : SHUBHA M., Deep Reinforcement Learning Researcher, CellStrat AI Lab Last Saturday, our Reinforcement Learning Team Lead Shubha M. presented a fantastic presentation and workshop on Actor-Critic method used in RL. She also demonstrated a demo of this technique for Stock Market predictions. […]