Coursera is an online education provider that offers online courses, popularly known asMOOCsor Massive Open Online Courses, from top universities around the world. These partners include Stanford, Duke, Penn, Princeton, Michigan, Peking, and HEC Paris. Coursera also partners with companies like IBM...
In the past month, Coursera's surge in traffic has been focused on data science, computer science, business and health care. Classes in the life sciences have seen a tenfold increase, while personal development has surged 18-fold in enrollments. A course called "The Science of Well-Being" ...
Your online coursework earns you a university-accredited and recognized degree. It takes between one and three years to earn a degree with Coursera, and costs between $15,000 and $25,000 per degree. This is a stark difference in price compared with MBA degrees that can cost upwards of $10...
Coursera now offers online certificates in specializations such as Data Science or Music. But are these online certificates worth the cost?
Coursera hosts free online classes taught by professors. Universities partner with the service to license the courses with their own students in exchange for a fee, saving valuable classroom time for discussion rather than a rote lecture. The company began offering the classes as a supplement to ...
Get top-rated Data Science education at a cost of $1.09 a day with Coursera Plus. Create your own self-paced Data Science curriculum from top Universities.
The Mater’s Degree is a complete 100% online format schedule where you can learn the classes at any time and anywhere according to your convenience. All these programs at edX will teach by the faculty as like on campus and also the same as a first-rate curriculum. Signup edX Now –...
K:number of output units/classes Backpropagation Algorithm: "Backpropagation" is neural-network terminology for minimizing our cost function. Algorithm:For t = 1 to m: We get Using code like this to unroll all the elements and put them into one long vector. ...
This article is just one in our 2016 MOOC Roundup Series.Find the whole series of articles here, and discover everything MOOCs in 2016 — from the most popular classes, to overviews on developments in MOOC platforms, to looking at the MOOC-future. ...
误差度量 for skewed classes 偏斜类 precision/recall 针对最后一级h(x), 防止错判,阈值提高,设定逻辑判断阈值0.9 instead of 0.5 防止漏过1,阈值放低 综合评定标准 7、支持向量机SVM(support vector machine) 7.1 SVM 大间距分类器(Large Margin Classification) ...