Is Data Science an Actual Science?
Is data science an actual science? Our answer has evolved with the discipline itself: data science is not merely a tool for science—it is science, extended into new domains of perception.
Metrics in Data Science: Beyond the Basics
This article covers the fundamental metrics everyone learns early on, and then pushes further into the advanced territory where models meet reality: image segmentation, object detection, and model drift over time. That’s where evaluation becomes not only technical, but mission-critical.
What is Hyperparameter Tuning?
The goal of hyperparameter tuning is to fine-tune the hyperparameters so that the machine can build a robust model that performs well on unknown data. Effective hyperparameter adjustment, in conjunction with excellent feature engineering, may considerably improve model performance.
Using Learning Curves to Analyse Machine Learning Model Performance
Learning curves are a common diagnostic tool in machine learning for algorithms that learn progressively from a training dataset. After each update during training, the model may be tested on the training dataset and a hold out validation dataset, and graphs of the measured performance can be constructed to display learning curves.
What is StyleGAN-T?
StyleGAN-T is a text-to-image generation model based on the architecture of the Generative Adversarial Network (GAN). GAN models were obsolete with the arrival of diffusion models into the picture generation space until StyleGAN-T was released in January 2023.
What is Dataset Distillation?
Dataset Distillation is the process of choosing a subset of data samples that capture the most essential and representative aspects of the original dataset. It's used to reduce the processing needs of the training operations while retaining critical information.
What is Mask R-CNN?
Mask R-CNN, or Mask Region-based Convolutional Neural Network, is an extension of the Faster R-CNN object detection method, which is used in computer vision for both object recognition and instance segmentation.
Autoencoders in Computer Vision
An autoencoder is a type of artificial neural network that is used to learn data encodings unsupervised. The autoencoder must examine the input and create a function capable of transforming a specific instance of that data into a meaningful representation.
What is Transfer Learning?
Assume you have an issue you want to tackle with computer vision but just a few images to base your new model on. What are your options?