by Suf | Dec 20, 2024 | C++, Programming
C++’s unordered_map (commonly known as HashMap in other languages) is a powerful container that stores key-value pairs using hash tables. It provides average constant-time complexity for insertions, deletions, and lookups, making it an essential tool for...
by Suf | Dec 19, 2024 | R, Statistics
Inter-rater reliability is crucial in research involving multiple raters or judges. Cohen’s Kappa stands out as a robust statistic that accounts for chance agreement, making it particularly valuable in fields like psychology, medicine, and education. This...
by Suf | Dec 19, 2024 | Machine Learning, PyTorch
In deep learning, parameters are the backbone of every neural network. Whether you’re building a simple classifier or a complex deep learning model, understanding how to manage parameters effectively in PyTorch is crucial for success. This comprehensive guide...
by Suf | Dec 18, 2024 | C++, Programming
Introduction The “function was not declared in this scope” error is one of the most common compilation errors encountered by C++ developers. This error occurs when you try to use a function that hasn’t been properly declared or made visible to the...
by Suf | Dec 17, 2024 | Biology, Science, Statistics
Underwater view of a coral in the Great Barrier Reef off the coast of Queensland near Cairns, Australia. Image credit: Alexandre.ROSA / Shutterstock Simpson’s Diversity Index is a fundamental tool in ecological research that measures both species richness and...
