What is machine learning?"Machine learning" is one of the core research fields of artificial intelligence, its initial research motive is to let the computer system have human learning ability to realize artificial intelligence.In fact, since "experience" is mainly in the form of data in the computer system, machine learning
Deep Learning (depth learning) Learning notes finishing Series[Email protected]Http://blog.csdn.net/zouxy09ZouxyVersion 1.0 2013-04-08Statement:1) The Deep Learning Learning Series is a collection of information from the online very big Daniel and the machine
First, how to learn a large-scale data set?In the case of a large training sample set, we can take a small sample to learn the model, such as m=1000, and then draw the corresponding learning curve. If the model is found to be of high deviation according to the learning curve, the model should continue to be adjusted on the existing sample, and the adjustment strategy should refer to the High deviation of se
1. What is manifoldManifold Learning Viewpoint: We think that the data we can observe is actually mapped by a low-dimensional pandemic to a high-dimensional space. Due to the limitations of the internal characteristics of the data, some of the data in the higher dimensions produce redundancy on the dimension, which in fact can be represented only by a lower dimension. So intuitively speaking, a manifold is like a D-dimensional space, in a m-dimensiona
1. Transfer Learning
In practice, because of the size of the database, we usually do not start from scratch (random initialization of parameters) to train convolution neural networks. Instead, it is usually done on a large database (for example, Imagenet, a 1000-class image classification database with a total of 1.2 million) for CNN training, a trained network (hereinafter referred to as Convnet), and convnet in the following two ways to use our pro
Types of learning according to my personal understanding, the classification of learning methods in machine learning helps us face a specific problem, you can select an appropriate machine learning algorithm based on your goals. For example, to determine whether an email is a spam email, you need to use classification.
[Email protected]Http://blog.csdn.net/zouxy09ZouxyVersion 1.0 2013-04-081) The Deep Learning Learning Series is a collection of information from the online very big Daniel and the machine learning experts selfless dedication. Please refer to the references for specific information. Specific version statements are also referenced in the original literature.2) This
Machine learning DefinitionMachine learning is a branch of AI that aims to give machines a new ability. (specialized in how computers simulate or implement human learning behaviors in order to acquire new knowledge or skills and reorganize existing knowledge structures to continually improve their performance.) machine learni
Deep Learning SpecializationWunda recently launched a series of courses on deep learning in Coursera with Deeplearning.ai, which is more practical compared to the previous machine learning course. The operating language also has MATLAB changed to Python to be more fit to the current trend. A study note on this series of courses will be made here.The deep
With the continuous development of E-commerce, SEO is the preferred marketing means of many small and medium-sized enterprises, as a beginner learning seo I think not to rush forward, the first to learn the basis of learning is essential, a new SEO corresponding to a lot of SEO nouns may be difficult to understand, but do not be discouraged, A positive and enterprising and peaceful
Recent research on this one thing-the limit learning machine.
In many problems, I often encounter two problems, one is classification, the other is regression. To put it simply, the classification is to label a bunch of numbers, and the regression is to turn a number into a number.
Here we need to deal with the general dimension of the data is relatively high, in dealing with these two types of problems, the simplest way is weighted. The weight
Before learning Java, a question for a real beginner (that is, learning Java from scratch): What is Java and then how to learn Java? Java is the high-level programming language introduced by Sun Microsystems in 1995, which is divided into Java SE, Java EE, Java ME, Java SE is the foundation of Java, following javase is Javaee,java ME. Javase is the foundation of Java EE, and Servlet and JSP are the foundati
1. Scikit-learn IntroductionScikit-learn is an open-source machine learning module for Python, built on numpy,scipy and matplotlib modules. It is worth mentioning that Scikit-learn was first launched by David Cournapeau in 2007, a Google Summer of code project, since then the project has been a lot of contributors, And the project has been maintained by a team of volunteers so far.Scikit-learn's biggest feature is the ability to provide users with a v
In machine learning-Hangyuan Li-The Perceptual Machine for learning notes (1) We already know the modeling of perceptron and its geometrical meaning. The relevant derivation is also explicitly deduced. Have a mathematical model. We are going to calculate the model.The purpose of perceptual machine learning is to find a separate hyper plane that can completely sep
Today I saw in this article how to choose the model, feel very good, write here alone.More machine learning combat can read this article: http://www.cnblogs.com/charlesblc/p/6159187.htmlIn addition to the difference between machine learning and data mining,Refer to this article: https://www.zhihu.com/question/30557267Data mining: Also known as mining, isa very broad concept.。 It literally means digging up u
Deep Learning (depth learning) Learning notes finishing Series[Email protected]Http://blog.csdn.net/zouxy09ZouxyVersion 1.0 2013-04-08Statement:1) The Deep Learning Learning Series is a collection of information from the online very big Daniel and the machine
Deep Learning (depth learning) Learning notes finishing Series[Email protected]Http://blog.csdn.net/zouxy09ZouxyVersion 1.0 2013-04-08Statement:1) The Deep Learning Learning Series is a collection of information from the online very big Daniel and the machine
The last three weeks of Andrew Ng's machine learning were recently followed by the linear regression (Linear Regression) and logistic regression (logistic Regression) models in machines learning. Make a note here.Also recommended a statistical study of the book, "Statistical Learning method" Hangyuan Li, Book short, only 200 pages, but the content is basically co
Learning notes for "Machine Learning Practice": Implementation of k-Nearest Neighbor algorithms, and "Machine Learning Practice" k-
The main learning and research tasks of the last semester were pattern recognition, signal theory, and image processing. In fact, these fields have more or less intersection with machine
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