发现 - 知乎
知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业 …
Why is gender typically coded 0/1 rather than 1/2, for example?
$\begingroup$ Using a 0/1 coding scheme is essentially useful when applying regression models among others, although several coding schemes are possible, e.g. -1/1 (but it will change the …
Is a rating in a set range a categorical or numerical variable?
2019年10月9日 · Opinion variables on a 1 to 5 or 1 to 10 scale are usually considered as ordinal categorical variables. On a 1-to-10 scale, suppose someone rates one movie as 5 and and …
电影史上无人超越的10部经典高分限制级情色电影，18岁以下不要 …
上网查了一遍经典高分限制级电影，五花八门的推荐，真是让人无语至极！全是烂片怎么看。
「film」「movie」「cinema」等词之间的区别是什么？ - 知乎
「film」「movie」「cinema」等词之间的区别是什么？ - 知乎
请问网站可以下载高清电影海报和剧照？ - 知乎
可以下载电影海报和剧照的网站有五个，分别是豆瓣电影、 IMP Awards、TMDb、FilmGrab。
definition - A/B testing and test statistics - Cross Validated
2025年1月1日 · I'm studying a course in mathematical statistics. I don't understand the following: is A/B testing somehow related to test statistics, for example, the t-test (Welch), the z-test and …
regression - Can I simply remove one of two predictor variables …
Using Pearson's Correlation Coefficient, I have several variables that are highly correlated ($\\rho = 0.978$ and $\\rho = 0.989$ for 2 pairs of variables that are in my model). The reason some …
self study - How to compute the steady state gain from the …
Fantasy film from the 1950s or 60s where a turban-wearing hero counts off the men he kills What do icons mean on top right of a directory in Nautilus? Time and Space Complexity of L = L1 ⊕ …
What is the best way of combining multiple rankings into one?
2024年3月3日 · What you describe as the "simplest approach" (sum of all ranks) is effectively the Borda count - it is indeed simple to implement and easy to explain, good start (+1).