Data


Data refers to any collection of information that is stored, processed, and analyzed to derive insights and knowledge. In the context of data science, data can be structured or unstructured, and can come from a variety of sources such as databases, sensors, social media, and more. Data is the foundation of all data-driven decision making and machine learning algorithms, and is used to train models, make predictions, and identify patterns and trends. Data can be preprocessed and cleaned to remove noise and inconsistencies, and can be transformed and visualized to gain a better understanding of the underlying patterns and relationships. Data is often categorized into different types such as numerical, categorical, and text, and can be analyzed using a variety of statistical and machine learning techniques.


Your Previous Searches
Random Picks

  • T-value: T-value is a statistical measure that represents the difference between the mean values of two groups, divided by the standard error of the difference between the means. In data science, T-value is commonly used in hypothesis testing to det ... Read More >>
  • Non-Euclidean Distance: Non-Euclidean distance is a distance metric that does not satisfy the triangle inequality, which is a fundamental property of Euclidean distance. In other words, the distance between two points may not be the shortest path between them. Non ... Read More >>
  • Neural Network: A neural network is a type of machine learning algorithm that is modeled after the structure and function of the human brain. It is composed of layers of interconnected nodes, or neurons, that process and transmit information. Each neuron r ... Read More >>
Top News

The 10 most exciting AI agent startups at Y Combinator's Demo Day for its first-...

Startup accelerator Y Combinator's Demo Day for its inaugural spring cohort featured many agentic AI startups....

News Source: Business Insider on 2025-06-11

I've repaired medical equipment for over 30 years. My son is in the field now, a...

Bryant K. Hawkins Sr. found a rewarding career in healthcare technology management. He's helping others consider jobs in biomedical equipment repair....

News Source: Business Insider on 2025-06-11

Medical equipment repair is a fast-growing healthcare career. The average salary...

A career in medical equipment repair can pay $65,000 annually and offer job security and growth in a field that's facing a labor shortage....

News Source: Business Insider on 2025-06-11

Video game actors’ strike ends after tentative deal is reached...

The video game actors' strike was suspended on Wednesday after a tentative deal with game publishers was announced, bringing an end to the union’s nearly year-long strike....

News Source: NBC News on 2025-06-11

Nvidia chief calls AI 'the greatest equalizer' but warns Europe risks falling be...

Will artificial intelligence save humanity — or destroy it...

News Source: ABC News on 2025-06-11