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PyTorch Becomes Facebook's Default AI Framework

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Last week, Facebook said it would migrate all its AI systems to PyTorch. Facebook's AI models currently perform trillions of inference operations every day for the billions of people that use its technology. Its AI tools and frameworks help fast track research work at Facebook, educational institutions and businesses globally. Big tech companies including Google (TensorFlow) and Microsoft (ML.NET), have been betting big on open-source machine learning (ML) and artificial intelligence (AI) frameworks and libraries. Predominantly, Facebook has been using two distinct but synergistic frameworks for deep learning: PyTorch and Caffe2.


Object Detection in 6 steps using Detectron2

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Have you ever tried training an object detection model using a custom dataset of your own choice from scratch? If yes, you'd know how tedious the process would be. We need to start with building a model using a Feature Pyramid Network combined with a Region Proposal Network if we opt for region proposal based methods such as Faster R-CNN or we can also use one-shot detector algorithms like SSD and YOLO. Either of them is a bit complicated to work with if we want to implement it from scratch. We need a framework where we can use state-of-the-art models such as Fast, Faster, and Mask R-CNNs with ease.


Top 10 Python Libraries that Every Data Scientist Must Know

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Python is one of the most popular and widely known programming languages that has replaced many programming languages in the industry. It is one of the most loved programming languages that data science professionals use more because it is an ocean of libraries. Python is known as the beginner's level programming language because of its simplicity and easiness, its programming syntax is simple to learn and is of high level compared to C, Java, and C . Pytorch is an open source library, it basically a replacement of Numpy. PyTorch comes with higher-level functionality useful for building a deep neural network.


Reasons to Choose PyTorch for Deep Learning

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PYRO: Pyro is a universal probabilistic programming language (PPL) written in Python and supported by PyTorch on the backend. These are a few frameworks and projects that are built on top of TensorFlow and PyTorch. You can find more on Github and the official websites of TF and PyTorch. In a world of TensorFlow, PyTorch is capable of holding on its own with its strong points. PyTorch is a go to framework that lets us write code in a more pythonic way.


Comparison and Benchmarking of AI Models and Frameworks on Mobile Devices

arXiv.org Artificial Intelligence

Due to increasing amounts of data and compute resources, deep learning achieves many successes in various domains. The application of deep learning on the mobile and embedded devices is taken more and more attentions, benchmarking and ranking the AI abilities of mobile and embedded devices becomes an urgent problem to be solved. Considering the model diversity and framework diversity, we propose a benchmark suite, AIoTBench, which focuses on the evaluation of the inference abilities of mobile and embedded devices. AIoTBench covers three typical heavy-weight networks: ResNet50, InceptionV3, DenseNet121, as well as three light-weight networks: SqueezeNet, MobileNetV2, MnasNet. Each network is implemented by three frameworks which are designed for mobile and embedded devices: Tensorflow Lite, Caffe2, Pytorch Mobile. To compare and rank the AI capabilities of the devices, we propose two unified metrics as the AI scores: Valid Images Per Second (VIPS) and Valid FLOPs Per Second (VOPS). Currently, we have compared and ranked 5 mobile devices using our benchmark. This list will be extended and updated soon after.


Opinionated and open machine learning: The nuances of using Facebook's PyTorch ZDNet

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Chintala's take is that some people would have to be assigned on something like this anyway. If PyTorch had not been created, the other option would be to tweak some existing framework, which would end up requiring the same resources too.


Ranking Popular Deep Learning Libraries for Data Science

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Much of our curriculum is based on feedback from corporate and government partners about the technologies they are using and learning. In addition to their feedback we wanted to develop a data-driven approach for determining what we should be teaching in our data science corporate training and our free fellowship for masters and PhDs looking to enter data science careers in industry. Below is a ranking of 23 open-source deep learning libraries that are useful for Data Science, based on Github and Stack Overflow activity, as well as Google search results. The table shows standardized scores, where a value of 1 means one standard deviation above average (average score of 0). For example, Caffe is one standard deviation above average in Github activity, while deeplearning4j is close to average.


Announcing PyTorch 1.0 for both research and production

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The path for taking AI development from research to production has historically involved multiple steps and tools, making it time-intensive and complicated to test new approaches, deploy them, and iterate to improve accuracy and performance. To help accelerate and optimize this process, we're introducing PyTorch 1.0, the next version of our open source AI framework. PyTorch 1.0 takes the modular, production-oriented capabilities from Caffe2 and ONNX and combines them with PyTorch's existing flexible, research-focused design to provide a fast, seamless path from research prototyping to production deployment for a broad range of AI projects. The technology in PyTorch 1.0 has already powered many Facebook products and services at scale, including performing 6 billion text translations per day. PyTorch 1.0 will be available in beta within the next few months, and will include a family of tools, libraries, pre-trained models, and datasets for each stage of development, enabling the community to quickly create and deploy new AI innovations at scale.


Top 16 Open Source Deep Learning Libraries and Platforms

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TensorFlow was originally developed by researchers and engineers working on the Google Brain Team within Google's Machine Intelligence research organization. The system is designed to facilitate research in machine learning, and to make it quick and easy to transition from research prototype to production system. Keras is a high-level neural networks API, written in Python and capable of running on top of TensorFlow, CNTK, or Theano. Caffe is a deep learning framework made with expression, speed, and modularity in mind. It is developed by the Berkeley Vision and Learning Center (BVLC) and community contributors.