[Bayes] Point --> Line: Estimate "π" by R

時間 2019-11-18

標籤 bayes point line estimate 欄目 Java開源简体版

原文原文鏈接

「半個數學系 + 一個計算機科學系 = Deep Learning初級班」spa

simulation = function(sampleSize){ c = rep(0,sampleSize)　　// <-- 分配了空間 countIn = 0 for(i in 1:sampleSize){ x = runif(1,-1,1) y = runif(1,-1,1) if(sqrt(x*x + y*y) <= 1){ countIn = countIn + 1 } piHat = (countIn / i) * 4 c[i] = piHat } return(c) } sampleSize = 1000 res = simulation(sampleSize)

/* res: 存儲着全部的點 */
 plot(res[1:sampleSize], type = 'l')　　// 畫點連成的線 lines(rep(pi, sampleSize)[1:sampleSize], col = 'red') // 畫PI，參考線

1. [Bayes] Point --> Hist: Estimate "π" by R
2. [AI] 深度數學 - Bayes
3. [Bayes] Parameter estimation by Sampling
4. [Bayes] Hist & line: Reject Sampling and Importance Sampling
5. awk check text file line-by-line
6. [Bayes] Metroplis Algorithm --> Gibbs Sampling
7. Naive Bayes text classification
8. PL-VIO: Tightly-Coupled Monocular Visual–Inertial Odometry Using Point and Line Features
9. KL divergence over-estimate/under-estimate
10. PostgreSQL 空間數據類型point、 line等
更多相關文章...
• SVG - SVG 教程
• ASP Line 屬性 - ASP 教程
• 使用Rxjava計算圓周率
• JDK13 GA發佈：5大特性解讀

相關標籤/搜索