Data augmentation is a technique used in machine learning and artificial intelligence to enhance the diversity and quantity of training data without collecting new samples. By applying transformations such as rotation, flipping, scaling, cropping, or adding noise to existing data—particularly...
DDoS, or Distributed Denial of Service, is a type of cyber attack where multiple compromised devices are used to flood a target server, website, or network with excessive traffic. This overwhelming volume of requests exhausts the target's resources, such as...
Polyhedrons are three-dimensional geometric shapes with flat polygonal faces, straight edges, and vertices. They serve as the building blocks for many structures in mathematics, science, and design. Types of Polyhedrons - Regular Polyhedrons (Platonic Solids): These feature identical regular polygon...
Traffic engineering is a specialized branch of civil engineering focused on the planning, design, operation, and management of transportation systems to ensure efficient, safe, and sustainable movement of people and goods. It encompasses a wide range of activities, including traffic...
Ethereum is a decentralized, open-source blockchain platform that serves as the foundation for a vast ecosystem of decentralized applications (dApps) and smart contracts. Launched in 2015 by Vitalik Buterin, it goes beyond simple cryptocurrency transactions by enabling programmable transactions through...
Cyber citizenship refers to the responsible and ethical participation in the digital world, where individuals act as informed and respectful members of online communities. It encompasses practices such as protecting personal and others' privacy, adhering to digital etiquette, combating cyberbullying,...
Alibaba is a pioneering global e-commerce giant that revolutionized online retail and business-to-business trade. Founded in 1999 by Jack Ma in China, it operates a vast ecosystem of platforms, including Taobao for consumer-to-consumer shopping, Tmall for premium brand sales, and...
Weather forecasting is the scientific process of predicting atmospheric conditions, such as temperature, precipitation, wind, and humidity, for a specific location and time frame. It relies on data collected from satellites, weather stations, radar systems, and ocean buoys, which is...
Chemical reactions are processes where reactants transform into products through the breaking and forming of chemical bonds. They are fundamental to chemistry and occur in various forms, driven by factors like energy changes, catalysts, and environmental conditions. Types of Chemical...
National flags serve as powerful symbols of identity, sovereignty, and unity for countries around the world. Each flag typically features a unique design of colors, shapes, and symbols that reflect a nation's history, culture, values, and aspirations. The concept of...