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How to Read Numbers: A Guide to Statistics in the News (and Knowing When to Trust Them) is a 2021 British book by Tom and David Chivers. It describes misleading uses of statistics in the news, with contemporary examples about the COVID-19 pandemic, healthcare, politics and crime. The book was conceived by the authors, who are cousins, in early ...
In 2016 Machine Learning Infrastructure team led by Anna Dorogush started working on Gradient Boosting in Yandex, including Matrixnet and Tensornet. They implemented and open-sourced the next version of Gradient Boosting library called CatBoost, which has support of categorical and text data, GPU training, model analysis, visualization tools.
Some state departments of insurance allow insurers to use cat modeling in their rate filings to help determine how much premium their policyholders are charged in catastrophe-prone areas. Insurance rating agencies such as A. M. Best and Standard & Poor's use cat modeling to assess the financial strength of insurers that take on catastrophe risk.
The Learning Company was founded on May 8, 1980 by Ann McCormick; Leslie Grimm; Teri Perl; and Warren Robinett, a former Atari, Inc. employee who had programmed the game Adventure. [2] They saw the Apple II as an opportunity to teach young children concepts of math, reading, science, problem-solving, and thinking skills.
Renaissance Learning, Inc. (also known simply as Renaissance) is a software as a service and learning analytics company that makes cloud-based, Pre-K–12 educational software and adaptive assessments. Renaissance employs about 1,000 employees in nine U.S. cities and subsidiaries in Canada, the United Kingdom, Korea, and Australia.
According to ClassDojo, its app is used by teachers, children and families in 95% of pre-kindergarten through eighth grade schools in the United States, as well in a further 180 countries. [ 1 ] [ 12 ] [ 2 ] ClassDojo is an alum of Y Combinator's Ed-tech division, and was launched in August 2011 by Sam Chaudhary and Liam Don from the ImagineK12 ...
CareerBuilder is an American employment website founded in 1995 that operates in the United States, Canada, Europe, and Asia.In 2008, it had the largest market share among online employment websites in the United States. [2]
Computerized adaptive testing (CAT) is a form of computer-based test that adapts to the examinee's ability level. For this reason, it has also been called tailored testing . In other words, it is a form of computer-administered test in which the next item or set of items selected to be administered depends on the correctness of the test taker's ...