Nathan Yau’s FlowingDatablog is a great place to look for creative visualizations. One of my favorites is this animation of the growth of Walmartover time. And this is one place where “art” comes in: not just the aesthetics of the visualization itself, but how you understand it. Does...
“Mode”in mathematics means the number or range of numbers in a set that occurs the most frequently. (数学中的mode意思是一组中出现最频繁的数或数列，即众数)。
What is data? Datais a collection of information. We collect data in mathematics, science, and other school subjects. Data can be shown as numbers, words, measurements, observations, or even just descriptions of things. Today, we're going to learn about our own data. Every individual ha...
What are the precise characteristics that make mathematics into a discipline that is so central to every advanced civilization, especially our own? Many explanations have been attempted. One of these sees mathematics as the ultimate in rational expression; in fact, the exp 什么是它那牌子数学数学?
What Is Research in Mathematics Education ,Sierpinska, AnnaKilpatrick, JeremyBalacheff, NicolasHowson, A Geoffrey
Data science requires skills ranging from traditional computer science to mathematics to art.Describing the data science group he put together at Facebook (possibly the first data science group at a consumer-oriented web property), Jeff Hammerbacher said: ...
These abstract higher dimensions are used in both formal mathematics and physics (e.g. the phase space, Hilbert space), as well as in other sciences like computer science and data science. Going into a truly rigorous point-set topology (also called set-theoretic geometry) demonstration of ...
What is Essential in Mathematics Education? EncounterLondon, Robert
In mathematics,a function was originally the idealization of how a varying quantity depends on another quantity.For example,the position of a planet is a function of time(position = F(time)).Historically,the concept was elaborated with the infinitesimal calculus at the end of the 17th century,...
Data is a collection of facts, such as numbers, words, measurements, observations or just descriptions of things. ... Data can be qualitative or quantitative.