A non-empty zero-indexed array A consisting of N integers is given. A pair of integers (P, Q), such that 0 ≤ P < Q < N, is called a slice of array A (notice that the slice contains at least two elements). The average of a slice (P, Q) is the sum of…

Average Precision (AP) @[ IoU=0.75 | area= all | maxDets=100 ] = 0.136 Average Precision (AP) @[ IoU=0.50:0.95 | area= small | maxDets=100 ] = 0.000 Average Precision (AP) @[ IoU=0.50:0.95 | area=medium | maxDets=100 ] = 0.198 Average Precision (AP)…

前言:在地球物理勘探,流体空间分布等多种场景中,定位空间点P(x,y,x)的物理属性值Q,并绘制三维空间分布图,对我们洞察空间场景有十分重要的意义. 1. 三维立体图的基本要件: 全空间网格化 网格节点的物理属性值 2.数据准备 数据不易贴,我放在了百度网盘:点击下载数据 大概如下形式: TIP: 这里的数据矩阵为v(5276),可以看成一本27页纸,每页绘制了5*6的网格,然后27页纸叠在一起.当你理解本图绘制后,数据可以随意制作. 3.主要函数:slice.isosurface.patch…

1.jquery  data(name) data() 方法向被选元素附加数据,或者从被选元素获取数据. $("#btn1").click(function(){ $("div").data("greeting", "Hello World"); }); $("#btn2").click(function(){ alert($("div").data("greeting&quo…

var url = '"http://60.195.252.25:15518/20151228/XXSX/作三角形的高.mp4")' document.title = url.slice(url.lastIndexOf('/') + 1, -4);…

万恶的输入法,在sublime中会显示出繁体字,各位看官见谅. 1.slice()方法:该方法在数组和string对象中都拥有. var a = [1,2,3,4,5,6]; var s = 'this is a string'; console.log(a.slice(1,3));//結果為 [2,3]; console.log(a.slice(-1);//結果為6; console.log(s.slice(1,3));//結果為 hi; console.log(s);//結果為 this i…

Given a stream of integers and a window size, calculate the moving average of all integers in the sliding window. For example,MovingAverage m = new MovingAverage(3);m.next(1) = 1m.next(10) = (1 + 10) / 2m.next(3) = (1 + 10 + 3) / 3m.next(5) = (10 + 3…

转一篇文章,主要是关于VOC中Average Precision指标的 原文出处:https://sanchom.wordpress.com/tag/average-precision/ 还有一篇文章:http://nlp.stanford.edu/IR-book/html/htmledition/evaluation-of-ranked-retrieval-results-1.html…

1. 上题目: Task description A non-empty zero-indexed array A consisting of N integers is given. A triplet (X, Y, Z), such that 0 ≤ X < Y < Z < N, is called a double slice. The sum of double slice (X, Y, Z) is the total of A[X + 1] + A[X + 2] + ... +…

Given a stream of integers and a window size, calculate the moving average of all integers in the sliding window. For example,MovingAverage m = new MovingAverage(3);m.next(1) = 1m.next(10) = (1 + 10) / 2m.next(3) = (1 + 10 + 3) / 3m.next(5) = (10 + 3…