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you. In addition to the algorithms, AML integrates packages that 400+ multiple R languages.The choice of the algorithm, whether for beginners or experienced data scientists, in fact, is a very cost-minded thing. Microsoft also provides a lot of information to help you decide which algorithms to choose. Here are a few very useful links (in English):Microsoft Azure Machine learning algorithm Cheat sheet-http
Machine Learning 4, machine learning
Probability-based classification method: Naive BayesBayesian decision theory
Naive Bayes is a part of Bayesian decision-making theory. Therefore, before explaining Naive Bayes, let's take a quick look at Bayesian decision-making theory knowledge.
The core idea of Bayesian decision-m
deep understanding of machine learning: Learning Notes from principles to algorithms-1th week 02 easy to get started
Deep understanding of machine learning from principle to algorithmic learning notes-1th week 02 Easy to get star
Original: http://blog.csdn.net/abcjennifer/article/details/7834256This column (machine learning) includes linear regression with single parameters, linear regression with multiple parameters, Octave Tutorial, Logistic Regression, regularization, neural network, design of the computer learning system, SVM (Support vector machines), clustering, dimensionality reduc
Original: Image classification in 5 Methodshttps://medium.com/towards-data-science/image-classification-in-5-methods-83742aeb3645
Image classification, as the name suggests, is an input image, output to the image content classification of the problem. It is the core of computer vision, which is widely used in practice.
The traditional method of image classification is feature description and detection, such traditional methods may be effective for some simple image classification, but the tradit
What is integrated learning, in a word, heads the top of Zhuge Liang. In the performance of classification, multiple weak classifier combinations become strong classifiers.
In a word, it is assumed that there are some differences between the weak classifiers (such as different algorithms, or different parameters of the same algorithm), which results in different classification decision boundaries, which me
Regression classificationDecision Tree(CART)
Classification Tree
Fitctree
Training classification Binary Decision tree
Regression tree
Fitrtree
Training regression Binary Decision tree
SupportVector machine
Two-class support vector machine
Fitcsvm
Training two classification support vector
Interactive gradual regression
Generalized linear regression with regularization
Lassoglm
Generalized linear regression using the regularization of elastic networks
Regression classificationDecision Tree(CART)
Classification Tree
Fitctree
Two-fork decision tree for training classification
Regression tree
Fitrtree
Training regression two-fork decision Tree
SupportVector machine
Machine learning Algorithm and Python Practice (c) Advanced support vector Machine (SVM)Machine learning Algorithm and Python Practice (c) Advanced support vector Machine (SVM)[Email protected]Http://blog.csdn.net/zouxy09Machine
What are two models?
We have come to these two concepts from a few words:1, machine learning is divided into supervised machine learning and unsupervised machine learning;2, supervised machine
7 machine learning System Design
Content
7 Machine Learning System Design
7.1 Prioritizing
7.2 Error Analysis
7.3 Error Metrics for skewed classed
7.3.1 Precision/recall
7.3.2 Trading off precision and RECALL:F1 score
7.4 Data for machine
Analytical:Two categories: Each classifier can only divide the samples into two categories. The prison samples were warders, thieves, food-delivery officers, and others. Two classifications certainly won't work. Vapnik 95 proposed to the basis of the support vector machine is a two classification classifier, this classifier
Customer Churn
"Loss rate" is a business term that describes the customer's departure or stop payment of a product or service rate. This is a key figure in many organizations, as it is usually more expensive to get new customers than to retain the existing costs (in some cases, 5 to 20 times times the cost).
Therefore, it is invaluable to understand that it is valuable to maintain customer engagement because it is a reasonable basis for developing retention policies and implementing operational
Draw a map, there is the wrong place to welcome correct:In machine learning, features are critical. These include the extraction of features and the selection of features. They are two ways of descending dimension, but they are different:feature extraction (Feature Extraction): creatting A subset of new features by combinations of the exsiting features. In other words, after the feature extraction A feature
Original address: http://www.csuldw.com/2016/02/26/2016-02-26-choosing-a-machine-learning-classifier/This paper mainly reviews the adaptation scenarios and the advantages and disadvantages of several common algorithms!Machine learning
Support vector machine-SVM must be familiar with machine learning, Because SVM has always occupied the role of machine learning before deep learning emerged. His theory is very elegant, and there are also many variant Release vers
I. About the origins of the boosting algorithmThe boost algorithm family originates from PAC learnability (literal translation called Pac-Learning). This set of theories focuses on when a problem can be learned.We know that computable is already defined in computational theory, and that learning is what the PAC learnability theory defines. In addition, a large part of the computational theory is devoted to
solving process clearly. Readers with time can try step by step. I do not practice, because usually the task of the laboratory is busy, but some of the ideas can be borrowed from the work. (Reading is a lot of the time to know the same question how others do, but also divergent ideas).
You can feel the way the author teaches us how to learn. Unlike many of the books that give the best solutions directly, the book begins with the most basic baseline, and then gradually discovers the problem
Tai Lin Xuan Tian • Machine learning CornerstoneYesterday began to see heights field of machine learning Cornerstone, starting from today refineFirst of all, the comparison of the basis, some of the concepts themselves have already understood, so no longer take notes, a bit of the impression is about the ML, DL, ai som
WEEK1:Machine learning:
A computer program was said to learn from experience E with respect to some class of tasks T and performance measure P, if Its performance on tasks in T, as measured by P, improves with experience E.
Supervised learning:we already know what we correct output should look like.
Regression:try to map input variables to some continuous function.
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