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
Machine learning is a comprehensive and applied discipline that can be used to solve problems in various fields such as computer vision/biology/robotics and everyday languages, as a result of research on artificial intelligence, and machine learning is designed to enable computers to have the ability to learn as humans
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
As an article of the College (http://xxwenda.com/article/584), the follow-up preparation is to be tested individually. Of course, there have been many tests.
Apache Spark itself1.MLlibAmplabSpark was originally born in the Berkeley Amplab Laboratory and is still a Amplab project, though not in the Apache Spark Foundation, but still has a considerable place in your daily GitHub program.ML BaseThe mllib of the spark itself is at the bottom of the three-layer ML base, MLI is in the middle layer, a
Directory
1. Introduction
1.1. Overview
1.2 Brief History of machine learning
1.3 Machine learning to change the world: a GPU-based machine learning example
1.3.1 Vision recognition based on depth neural network
1.3.2 Alphago
1.3.
MATLAB machine learning did not see what tutorial, only a series of functions, had to record:Matlab Each machine learning method is implemented in many ways, and can be advanced configuration (such as the training decision tree when the various parameters set), here due to space limitations, no longer described in deta
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.
"Machine learning" Matlab 2015a self-machine learning algorithm RollupAuthor: Chen Fa St.
"Introduction"Today suddenly found that the version of matlab2015a with a lot of classical machine learning methods, simple and easy to use,
1.1 machine learning basics-python deep machine learning, 1.1-python
Refer to instructor Peng Liang's video tutorial: reprinted, please indicate the source and original instructor Peng Liang
Video tutorial: http://pan.baidu.com/s/1kVNe5EJ
1. course Introduction
2. Machine
ProfileThis article is the first of a small experiment in machine learning using the Python programming language. The main contents are as follows:
Read data and clean data
Explore the characteristics of the input data
Analyze how data is presented for learning algorithms
Choosing the right model and
Application Recommendations for machine learningFor a long time, the machine learning notes have not been updated, the last part of the updated neural network. This time we'll talk about the application of machine learning recommendations.Decide what to do nextSuppose we nee
Original address: http://blog.csdn.net/lrs1353281004/article/details/79529818
Sorting out the machine learning-algorithm engineers need to master the basic knowledge of machine learning, and attached to the internet I think that write a better blog address for reference. (Continuous update)
1. What is machine learningMachine learning is the conversion of unordered data into useful information.The main task of machine learning is to classify and another task is to return.Supervised learning: It is called supervised learning
Public Course address:Https://class.coursera.org/ml-003/class/index
INSTRUCTOR:Andrew Ng 1. Learning with large datasets (
Big Data Learning
)
The importance of data volume has been mentioned in the previous lecture on machine learning design. Remember this sentence:
It is not who has the best algorithm that w
I. BACKGROUND
In machine learning, there are 2 great ideas for supervised learning (supervised learning) and unsupervised learning (unsupervised learning)
Supervised learning, in layman
Source: From Machine learningThis paper first introduces the trend of Internet community and machine learning Daniel, and the application of machine learning, then introduces the machine learn
3 Types of Learning3.1 Learning with Different Output Space YThe method of machine learning is categorized from the angle of the output spatial type.1. Two-dollar classification (binary classification): The output label is discrete, two-class.2. Multivariate classification (Multiclass classification): The output label is discrete, multi-class. The dualistic class
Machine Learning Summary (1), machine learning SummaryIntelligence:The word "intelligence" can be defined in many ways. Here we define it as being able to make the right decision based on certain situations. Knowledge is required to make a good decision, and this knowledge must be operable, for example, interpreting se
Learning plan diagram of actual Java Virtual Machine (Understand Java Virtual Machine), Java Virtual Machine
I don't want to talk about it anymore. I am actually using a Java virtual machine. I have to study hard and get started every day! Develop a
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