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The variational autoencoder (VAE) is a type of generative model that combines principles from neural networks and probabilistic models to learn the underlying probabilistic distribution of a dataset and generate new data samples similar to the given dataset. Due to its ability to combine probabilistic modeling and learn complex data distributions, VAEs have become a fundamental tool and have had a profound impact on the fields of machine learning and deep learning....

An autoencoder is a type of artificial neural network that learns to create efficient codings, or representations, of unlabeled data, making it useful for unsupervised learning. Autoencoders can be used for tasks like reducing the number of dimensions in data, extracting important features, and removing noise. They’re also important for building semi-supervised learning models and generative models. The concept of autoencoders has inspired many advanced models. In this blog post, we’ll start with a simple introduction to autoencoders....

When creating high-speed data streaming applications, it’s important to avoid unnecessary data transfer to keep things fast and efficient. Operating systems (OS) automatically buffer file input/output (I/O) in the computer’s memory. However, many data streaming applications already have their own buffering steps, making the OS’s additional buffering unnecessary. Disabling this OS buffering allows direct control of data transfer, but it requires the application to access data in sizes that are multiples of the system page size (or disk sector size)....

The VGG (Visual Geometry Group) model is a type of convolutional neural network (CNN) outlined in the paper Very Deep Convolutional Networks for Large-Scale Image Recognition. It’s known for its use of small convolution filters and deep layers, which helped it achieve top-notch performance in tasks like image classification. By stacking multiple layers with small kernel sizes, VGG can capture a wide range of features from input images. Plus, adding more rectification layers makes its decision-making process sharper and more accurate....

Configuration files are commonly used to adjust settings in computer programs. I’m presently developing a configuration file parser for my high-speed data acquisition system using C++. Along the way, I’ve discovered some useful techniques involving C++ generics and inheritance that streamline coding. Therefore, I decided to document these tricks in the hope that they’ll be beneficial to others. You can find the ready-to-use source code for this configuration file parser in my GitHub repository....