原创 [轉]【機器學習】邏輯迴歸(Logistic Regression)

【機器學習】邏輯迴歸(Logistic Regression)https://www.cnblogs.com/Belter/p/6128644.html【機器學習】代價函數(cost function)http://www.cnblogs

原创 Linux靜態庫和動態庫調用

[動態庫.so]靜態庫.a, 被link到.so時 33 0000000000000610 <say_hello@plt>: 34  610:   ff 25 12 0a 20 00       jmpq   *0x200a12(%rip

原创 octave linux下安裝運行問題

1安裝gnuplot用於plot畫圖https://sourceforge.net/projects/gnuplot/files/gnuplot/2安裝octavehttps://octave.en.softonic.com/downlo

原创 DT Sample

import matplotlib.pyplot as pltfrom sklearn import tree as teimport pandas as pdimport numpy as npfrom sklearn.metrics

原创 octave fittype問題處理

function [ parameter ] = checkcostfunc() %CHECKC2 Summary of this function goes here % check if the cost function w

原创 廉價VPS

shadowsocks + brooks + hostmybytes

原创 Socat虛擬pty

命令: socat pty pty 問題: 從pty1到pty2的數據,也會被pty1所接收。