Deep Learning
An Introduction to Recurrent Neural Networks
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. Traditional neural networks can't do this, and it seems like a major shortcoming. For example, imagine you want to classify what kind of event is happening at every point in a movie. It's unclear how a traditional neural network could use its reasoning about previous events in the film to inform later ones.
Deep Nexus Launches Artificial Intelligence Trading Technology
Deep Nexus Inc. (Deep Nexus) today announces the launch of its AI-powered predictive analytics for financial markets. "Our core approach is to find repeating patterns and anomalies in data and to use these for intra-day trading," said Chief Executive Officer Kevin M. Riley. "Our technology stack is complete; from collecting incoming data, to generating analytics, through trade execution. It is the emerging hardware and software technologies, especially deep learning, that have made our platform possible." Riley began experimenting with quantitative trading strategies and neural networks more than 20 years ago.
Nvidia Open Source It's Deep Learning Inference Compiler "NVDLA"
The most part of the computing effort for deep learning inference is based on mathematical operations which can be mostly grouped into the four-part that are convolutions; activations; pooling; and normalization. These all four share a few characteristics that make them well suited for special-purpose hardware implementation: their memory access patterns are extremely predictable & they are readily parallelized. For designing a new custom hardware accelerators for deep learning is clearly popular, but achieving the state-of-the-art performance, and efficiency with a new design is a complex and challenging problem. In order to help developers to advance the adoption of efficient AI inferencing in custom hardware designs, in 2017 Nvidia opened the source for the hardware design of the NVIDIA Deep Learning Accelerator. NVIDIA Deep Learning Accelerator is both scalable and highly configurable; it consists of many great features like the modular design that maintains flexibility & simplifies integration and it also promotes standardized, open architecture to address the computational demands of inference.
Researchers at Argonne are developing the deep learning framework MaLTESE (Machine Learning Tool for Engine Simulations and Experiments) to meet ever-increasing demands to deliver better engine performance, fuel economy and reduced emissions.
Utilizing ALCF supercomputing resources, Argonne researchers are developing the deep learning framework MaLTESE with autonomous -- or self-driving -- and cloud-connected vehicles in mind. This work could help meet demand to deliver better engine performance, fuel economy and reduced emissions. Researchers used nearly the full capacity of the ALCF's Theta system to simulate a typical 25-minute drive cycle of 250,000 vehicles. Researchers at Argonne are developing the deep learning framework MaLTESE (Machine Learning Tool for Engine Simulations and Experiments) to meet ever-increasing demands to deliver better engine performance, fuel economy and reduced emissions. Automotive manufacturers are facing an ever-increasing demand to deliver better engine performance, fuel economy and reduced emissions.
On Education Natural Language Processing with Deep Learning in Python - all courses
Understand and implement word2vec Understand the CBOW method in word2vec Understand the skip-gram method in word2vec Understand the negative sampling optimization in word2vec Understand and implement GloVe using gradient descent and alternating least squares Use recurrent neural networks for parts-of-speech tagging Use recurrent neural networks for named entity recognition Understand and implement recursive neural networks for sentiment analysis Understand and implement recursive neural tensor networks for sentiment analysis Install Numpy, Matplotlib, Sci-Kit Learn, Theano, and TensorFlow (should be extremely easy by now) Understand backpropagation and gradient descent, be able to derive and code the equations on your own Code a recurrent neural network from basic primitives in Theano (or Tensorflow), especially the scan function Code a feedforward neural network in Theano (or Tensorflow) Helpful to have experience with tree algorithms In this course we are going to look at advanced NLP. Previously, you learned about some of the basics, like how many NLP problems are just regular machine learning and data science problems in disguise, and simple, practical methods like bag-of-words and term-document matrices. These allowed us to do some pretty cool things, like detect spam emails, write poetry, spin articles, and group together similar words. In this course I'm going to show you how to do even more awesome things. We'll learn not just 1, but 4 new architectures in this course.
On Education Natural Language Processing with Deep Learning in Python - all courses
Understand and implement word2vec Understand the CBOW method in word2vec Understand the skip-gram method in word2vec Understand the negative sampling optimization in word2vec Understand and implement GloVe using gradient descent and alternating least squares Use recurrent neural networks for parts-of-speech tagging Use recurrent neural networks for named entity recognition Understand and implement recursive neural networks for sentiment analysis Understand and implement recursive neural tensor networks for sentiment analysis Install Numpy, Matplotlib, Sci-Kit Learn, Theano, and TensorFlow (should be extremely easy by now) Understand backpropagation and gradient descent, be able to derive and code the equations on your own Code a recurrent neural network from basic primitives in Theano (or Tensorflow), especially the scan function Code a feedforward neural network in Theano (or Tensorflow) Helpful to have experience with tree algorithms In this course we are going to look at advanced NLP. Previously, you learned about some of the basics, like how many NLP problems are just regular machine learning and data science problems in disguise, and simple, practical methods like bag-of-words and term-document matrices. These allowed us to do some pretty cool things, like detect spam emails, write poetry, spin articles, and group together similar words. In this course I'm going to show you how to do even more awesome things. We'll learn not just 1, but 4 new architectures in this course.
On Education Data Science: Deep Learning in Python - all courses
This course will get you started in building your FIRST artificial neural network using deep learning techniques. Following my previous course on logistic regression, we take this basic building block, and build full-on non-linear neural networks right out of the gate using Python and Numpy. All the materials for this course are FREE. We extend the previous binary classification model to multiple classes using the softmax function, and we derive the very important training method called "backpropagation" using first principles. I show you how to code backpropagation in Numpy, first "the slow way", and then "the fast way" using Numpy features.
How To Make Custom AI-Generated Text With GPT-2
In February 2019, OpenAI released a paper describing GPT-2, a AI-based text-generation model based on the Transformer architecture and trained on massive amounts of text all around the internet. From a text-generation perspective, the included demos were very impressive: the text is coherent over a long horizon, and grammatical syntax and punctuation are near-perfect. At the same time, the Python code which allowed anyone to download the model (albeit smaller versions out of concern the full model can be abused to mass-generate fake news) and the TensorFlow code to load the downloaded model and generate predictions was open-sourced on GitHub. Neil Shepperd created a fork of OpenAI's repo which contains additional code to allow finetuning the existing OpenAI model on custom datasets. A notebook was created soon after, which can be copied into Google Colaboratory and clones Shepperd's repo to finetune GPT-2 backed by a free GPU.
Sequence Classification with LSTM Recurrent Neural Networks with Keras Deep Learning Tutorial
In this tutorial, we implement Recurrent Neural Networks with LSTM as an example with Keras and Tensorflow backend. The same procedure can be followed for a Simple RNN. We then implement for variable sized inputs. Recurrent Neural Networks RNN / LSTM / GRU is a very popular type of Neural Networks which captures features from time series or sequential data. It has amazing results with text and even Image Captioning.
What Holding Back Machine Learning in Healthcare - Amit Ray
What is holding back the large scale implementation of machine learning systems in healthcare and precision medicine? In this article Dr. Amit Ray, explains the key obstacles and challenges of implementing large-scale machine learning systems in healthcare. Dr. Ray argued that lack of deeper integration, incomplete understanding of the underlying molecular processes of disease it is intended to treat, may limit the progress of implementing large-scale machine learning based reliable systems in healthcare. Here, nine obstacles of present day machine learning systems in healthcare are discussed. Recently, machine learning algorithms, especially deep learning has shown impressive performance in many areas of medical science, especially in classifying imaging data in different clinical domains. In academic environment, Deep learning and Reinforcement learning methods of Artificial Intelligence (AI) has shown tremendous success in numerous clinical areas such as: Omics data integration (such as genomics, proteomics or metabolomics), prediction of drug-disease correlation based on gene expression, and finding combinations of drugs that should not be taken together.