coursera ng

IntroductionThe Machine learning section records Some of the notes I've learned about the learning process, including linear regression, logistic regression, Softmax regression, neural networks, and SVM, and the main learning data from Standford Andrew Ms Ng's tutorials in Coursera and online courses such as UFLDL Tutorial,stanford cs231n and Tutorial, as well as a large number of online related materials (listed later).　PrefaceThis article mainly int

regression. The root number can also be selected based on the actual situation.Regular Equation In addition to Iteration Methods, linear algebra can be used to directly calculate $ \ matrix {\ Theta} $. For example, four groups of property price forecasts: Least Squares $ \ Theta = (\ matrix {x} ^ t \ matrix {x}) ^ {-1} \ matrix {x} ^ t \ matrix {y} $Gradient Descent, advantages and disadvantages of regular equations Gradient Descent: Desired stride $ \ Alpha $; Multiple iterations are requ

This is a machine learning course that coursera on fire, and the instructor is Andrew Ng. In the process of looking at the neural network, I did find that I had a problem with a weak foundation and some basic concepts, so I wanted to take this course to find a leak. The current plan is to see the end of the neural network, the back is not necessarily seen.Of course, look at the process is still to do the no

Recon-NG framework of the kill Linux penetration test tutorial, kailrecon-ngRecon-NG framework information collection for the Kail Linux penetration test tutorial Information collection is one of the most important stages of network attacks. To conduct penetration attacks, you need to collect various types of information about the target. The more information is collected, the higher the probability of succ

! I've been on this course 3 years ago, and it's been a long time ... Before going to bed to see this question, the day before yesterday wrote an article about learning Python in Coursera, just right question, so excerpt part, hope to be helpful:-) Let's talk about the process of learning Python in Coursera (and recommend this interesting professor, who wants to learn about Python). This is the 0 basic Py

friends leave a message saying they are already charged. Let's go to the official website and check it out! I have taken this course three years ago. It takes a long time ...... I saw this problem before I went to bed. I wrote an article about learning python in coursera the day before yesterday, which is just the right question. So I want to extract some of it and hope it will help me :-) Next, let's talk about how I learned python on

Sometimes we need to put some classic things in the collection, always aftertaste, and Coursera on some of the courses are undoubtedly classic. Most of the end courses in Coursera provide a complete set of teaching resources, including PPT, video and subtitles, which will be very easy to learn when offline. Obviously, we will not go to a file to download a file, Only fools do so, programmers are smart! Wha

The special NG-SRC and ng-href of the seaBefore explaining the special two instructions, you need to understand the start and execution of Ng, as follows:1) The browser loads the static HTML file and parses it into DOM;2) Browser loading angular.js file;3) Angular Monitoring domcontentloaded event, monitoring to start;4) Angular look for

Ng-selectng-select is used to bind data to "http://www.w3.org/1999/xhtml"ng-app="app">Select"Selectcontroller"> SelectNg-model="mycity"ng-options="City-City in Cities">Select> You will find that the text in option above is an object, which is easy to understand, because each item of the cities array is an object, and the binding will be directly bound to the obje

Aircrack-ng wireless cracking summary, aircrack-ngIn linux, I use the ubuntu environment. For ubuntu installation, you can directly use sudo apt-get install aircrack-ng Linux should be able to use yum-y install aircrack-ng for installation. If its installation package does not have fangqian, It is very slow. Bytes -------------------------------------------------

Programmers who have turned to AI have followed this number ☝☝☝ Author: Lisa Song Microsoft Headquarters Cloud Intelligence Advanced data scientist, now lives in Seattle. With years of experience in machine learning and deep learning, we are familiar with the requirements analysis, architecture design, algorithmic development and integrated deployment of machine learning and AI products under various business scenarios. Wunda Coursera Deep Learni

Refer to the original stackflow.Problem:This is the fiddle showing the problem. http://jsfiddle.net/Erk4V/1/It appears if I had an ng-model inside of a ng-if, the model does not work as expected.I am wondering if this is a bug or if I am misunderstanding the proper usage.回答：ng-ifthe directive, like other directives creates a child scope. See this fiddle:http://js

Label: style blog HTTP color ar use SP Div on When using Bootstrap, we often use button groups, that is, BTN-group. If you observe them carefully, the first and last buttons in a button group have rounded corners, for example: However, the buttons in the middle have no rounded corners, which looks more beautiful. When used in combination with angular, you sometimes need to hide some buttons based on some conditions. When you hide the first or last button, some minor problems may occur.

Divclass= "Row Ng-scope"> Divclass= "Col-lg-12"> H1class= "Page-header">More informationH1> Div> /.col-lg-12 -Div>Divclass= "Panel Panel-default">Divclass= ' panel-heading '> Divclass= "Btn-group pull-right"> aNg-click= "Selecttype=1"class= "btn btn-primary btn-xs">spanclass= "Glyphicon glyphicon-edit">span>a> aNg-click= "Selecttype=0"class= "btn btn-success btn-xs">spanclass= "Glyphicon Glyphicon-ok">span>a> Div>

This article describes the Angularjs use of ng-repeat and ng-if to achieve the deletion of data display effect. Share to everyone for your reference, specific as follows: 1. First, repeat the ng-repeat directive. Ng-repeat can be repeated display of content, such as we can write the following code The

This article mainly introduces the detailed process of Python crawling Coursera course resources. For more information, see some typical things, some Coursera courses are undoubtedly classic. Most of Coursera's finishing courses provide complete teaching resources, including ppt, video, and subtitles. it is very easy to learn offline. Obviously, we won't download a file or a file. it's just a fool. programm

Sometimes we need to collect some classic things, always aftertaste, and Coursera on some of the courses is undoubtedly classic. Most of the completed courses in Coursera provide a complete set of teaching resources, including PPT, video and subtitles, which will be very easy to learn when offline. It is obvious that we will not go to a file to download a file, Only fools do so, programmers are smart! What

Aircrack-ng Official Document Translation---airdecap-ng Description "Introduction"With Airdecap-ng you can decrypt WEP/WPA/WPA2 capture files. As well, it can also is used to strip the wireless headers from an unencrypted wireless capture.It outputs a new file ending with "-dec.cap" which is the decrypted/stripped version of the input file.with Airdecap-

Index.html simple structure in angular.js: The Ng-app property is a angular.js statement that marks the scope of the angular.js. Ng-app can be added in many places, adding to HTML tags like the above, stating that the angular script works for the entire page. You can also add Ng-app properties locally, such as adding

First Ng-model set to $parent.conf[$index]: The reason for using $parent is that ng-repeat generates a child scope object for each input, and $parent represents the scope of the parent class so that we can get the value in the JS file. $index represents the subscript of the ng-repeat= "param in params" traversal conf is the actual effect of our v