logarithmic functions explained

PHP Simple Factory Model Example explained, a simple explanation of the people can refer to a bit. Simple Factory mode:① abstract base class: Some methods of defining abstractions in classes to implement in subclasses② inherits from the subclass of

mathematical deduction in the maximum entropy model To view the original, click here0 IntroductionAfter the completion of the SVM, always want to continue to write machine learning series, but the time is not stable and the

All the random number functions of MATLAB(i) MATLAB internal functionsA. basic random numberThere are two basic functions for generating random numbers in MATLAB.1 . rand ()Generates a random variable that is evenly distributed over the (0,1)

In recent years, unsupervised learning has become the focus of research, with little left to be picked with supervised learning of low branches of fruit. The models of VAE (variational auto-encoder, variable-encoder) [1,2] and GAN (generative

STL binary search (binary search in STL) Section IDistinguish the different search algorithms correctly Count,find,binary_search,lower_bound,upper_bound,equal_rangeThis article is a summary of the effective STL 45th, explains the similarities and

Themed Modeling A method of finding abstract art subject art in a large number of documents. With it, it is possible to discover a mix of hidden or "latent" topics that vary from one document in a given corpus . As an unsupervised machine

Recently in writing Xiaonei FTP search engine, because of the Chinese character string word, I used a positive inverse combination of methods, the Chinese string needs to be reversed. The internet looked for a bit, looked like, all need to cycle, I

Today, while reading a book, I saw a statement like this:if or isinstance (value,float): split_function=LambdaThe lambda function is very confused, so I looked at the Python document, which is explained in the following document:

This article mainly introduces Python random and math module learning notes, this article explains the math module mathematical constants, commonly used simple functions, trigonometric functions, etc., explained the random module of the common

Analysis of "Machine Learning Algorithm Series II" Logistic regression published in 2016-01-09 |   Categories in Project Experience |   | 12573 This article is inspired by Rickjin teacher, talk about the logistic regression some content, although