Principal Component Analysis software












2












$begingroup$


I'm looking for a (non-MATLAB) software that can process a image using the PCA algorithm and output it like this:



PCA example



Regards.






linear-algebra math-software image-processing







share|cite|improve this question











$endgroup$












  • $begingroup$
    A related question. As long as you can find software that can do SVD, you can do PCA.
    $endgroup$
    – J. M. is not a mathematician
    Jul 12 '12 at 18:08
















2












$begingroup$


I'm looking for a (non-MATLAB) software that can process a image using the PCA algorithm and output it like this:



PCA example



Regards.






linear-algebra math-software image-processing







share|cite|improve this question











$endgroup$












  • $begingroup$
    A related question. As long as you can find software that can do SVD, you can do PCA.
    $endgroup$
    – J. M. is not a mathematician
    Jul 12 '12 at 18:08














2












2








2





$begingroup$


I'm looking for a (non-MATLAB) software that can process a image using the PCA algorithm and output it like this:



PCA example



Regards.






linear-algebra math-software image-processing







share|cite|improve this question











$endgroup$




I'm looking for a (non-MATLAB) software that can process a image using the PCA algorithm and output it like this:



PCA example



Regards.






linear-algebra math-software image-processing




linear-algebra math-software image-processing






share|cite|improve this question















share|cite|improve this question













share|cite|improve this question




share|cite|improve this question








edited Jul 12 '12 at 18:06









J. M. is not a mathematician

61.2k5152290




61.2k5152290










asked Jul 12 '12 at 18:05









AnthonyAnthony

111




111












  • $begingroup$
    A related question. As long as you can find software that can do SVD, you can do PCA.
    $endgroup$
    – J. M. is not a mathematician
    Jul 12 '12 at 18:08


















  • $begingroup$
    A related question. As long as you can find software that can do SVD, you can do PCA.
    $endgroup$
    – J. M. is not a mathematician
    Jul 12 '12 at 18:08
















$begingroup$
A related question. As long as you can find software that can do SVD, you can do PCA.
$endgroup$
– J. M. is not a mathematician
Jul 12 '12 at 18:08




$begingroup$
A related question. As long as you can find software that can do SVD, you can do PCA.
$endgroup$
– J. M. is not a mathematician
Jul 12 '12 at 18:08










1 Answer
1






active

oldest

votes


















0












$begingroup$

I see several examples of how to use PCA method on data using this link that searches DataMelt project. The implementation is in Java (non-MATLAB), but you can use several other languages.






share|cite|improve this answer









$endgroup$













    Your Answer





    StackExchange.ifUsing("editor", function () {
    return StackExchange.using("mathjaxEditing", function () {
    StackExchange.MarkdownEditor.creationCallbacks.add(function (editor, postfix) {
    StackExchange.mathjaxEditing.prepareWmdForMathJax(editor, postfix, [["$", "$"], ["\\(","\\)"]]);
    });
    });
    }, "mathjax-editing");

    StackExchange.ready(function() {
    var channelOptions = {
    tags: "".split(" "),
    id: "69"
    };
    initTagRenderer("".split(" "), "".split(" "), channelOptions);

    StackExchange.using("externalEditor", function() {
    // Have to fire editor after snippets, if snippets enabled
    if (StackExchange.settings.snippets.snippetsEnabled) {
    StackExchange.using("snippets", function() {
    createEditor();
    });
    }
    else {
    createEditor();
    }
    });

    function createEditor() {
    StackExchange.prepareEditor({
    heartbeatType: 'answer',
    autoActivateHeartbeat: false,
    convertImagesToLinks: true,
    noModals: true,
    showLowRepImageUploadWarning: true,
    reputationToPostImages: 10,
    bindNavPrevention: true,
    postfix: "",
    imageUploader: {
    brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
    contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
    allowUrls: true
    },
    noCode: true, onDemand: true,
    discardSelector: ".discard-answer"
    ,immediatelyShowMarkdownHelp:true
    });


    }
    });














    draft saved

    draft discarded


















    StackExchange.ready(
    function () {
    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fmath.stackexchange.com%2fquestions%2f170026%2fprincipal-component-analysis-software%23new-answer', 'question_page');
    }
    );

    Post as a guest















    Required, but never shown

























    1 Answer
    1






    active

    oldest

    votes








    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    0












    $begingroup$

    I see several examples of how to use PCA method on data using this link that searches DataMelt project. The implementation is in Java (non-MATLAB), but you can use several other languages.






    share|cite|improve this answer









    $endgroup$


















      0












      $begingroup$

      I see several examples of how to use PCA method on data using this link that searches DataMelt project. The implementation is in Java (non-MATLAB), but you can use several other languages.






      share|cite|improve this answer









      $endgroup$
















        0












        0








        0





        $begingroup$

        I see several examples of how to use PCA method on data using this link that searches DataMelt project. The implementation is in Java (non-MATLAB), but you can use several other languages.






        share|cite|improve this answer









        $endgroup$



        I see several examples of how to use PCA method on data using this link that searches DataMelt project. The implementation is in Java (non-MATLAB), but you can use several other languages.







        share|cite|improve this answer












        share|cite|improve this answer



        share|cite|improve this answer










        answered Jan 19 at 1:20









        Tanuasha1Tanuasha1

        1




        1






























            draft saved

            draft discarded




















































            Thanks for contributing an answer to Mathematics Stack Exchange!


            • Please be sure to answer the question. Provide details and share your research!

            But avoid …



            • Asking for help, clarification, or responding to other answers.

            • Making statements based on opinion; back them up with references or personal experience.


            Use MathJax to format equations. MathJax reference.


            To learn more, see our tips on writing great answers.




            draft saved


            draft discarded














            StackExchange.ready(
            function () {
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fmath.stackexchange.com%2fquestions%2f170026%2fprincipal-component-analysis-software%23new-answer', 'question_page');
            }
            );

            Post as a guest















            Required, but never shown





















































            Required, but never shown














            Required, but never shown












            Required, but never shown







            Required, but never shown

































            Required, but never shown














            Required, but never shown












            Required, but never shown







            Required, but never shown







            Popular posts from this blog

            MongoDB - Not Authorized To Execute Command

            Image
            .everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box; } 0 I have successfully enabled authorization on MongoDB and I have created an account on the admin database and then I created an account for my database called test. The following connection string to connect to my test database works successfully: mongo --host 192.168.17.52 --port 27017 -u user1 -p password --authenticationDatabase test Only problem I have now is, I cannot execute commands such as: show dbs. I get the following error when I try to do so: "errmsg" : "not authorized on admin to execute command { listDatabases: 1.0, lsid: { id: UUID("a1d5bc0d-bc58-485e-b232-270758a89455") }, $db: "admin...
            Read more

            in spring boot 2.1 many test slices are not allowed anymore due to multiple @BootstrapWith

            Image
            1 I tried to upgrade a yummy sandwich made of two test slices (@JsonTest and @JdbcTest in my case, crunchy test code in between) adding spring boot 2.1 flavour to it. But it seems it was not much of a success. I cannot annotate my tests with many @...Test since they are now each bringing their own XxxTestContextBootstrapper. It used to work when they all used same SpringBootTestContextBootstrapper. @RunWith(SpringRunner.class) @JdbcTest @JsonTest public class Test { @Test public void test() { System.out.printn("Hello, World !"); } } The error I get from BootstrapUtils is illegalStateException : Configuration error: found multiple declarations of @BootstrapWith for test class I understand I might be doing something wrong here but is there an easy way I could load both Json and Jdbc contex...
            Read more

            Npm cannot find a required file even through it is in the searched directory

            Image
            up vote 0 down vote favorite I got that error: users-Air:pdfuploader user$ npm run start client@0.1.0 start /Users/user/Documents/pdfuploader react-scripts start Could not find a required file. Name: index.html Searched in: /Users/user/Documents/pdfuploader/public npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! client@0.1.0 start: `react-scripts start` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the client@0.1.0 start script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in: npm ERR! /Users/user/.npm/_logs/2018-11-19T10_19_14_555Z-debug.log users-Air:pdfuploader user$ And the file is in /Users/user/Documents/pdfuploader/public as you can see in my github repository: https://github.c...
            Read more