machine learning - feature extraction for adding new dimensions -

-

is there algorithms in scope of feature extraction adding new dimensions ? general question , there not particular technical situation me, indeed need general answer , maybe introduce known algorithms in feature extraction used adding new feature based on existing ones .

thanks in advance .


Comments

Post a Comment

Popular posts from this blog

node.js - How to mock a third-party api calls in the backend -

-
i'm testing application mocha , supertest, test like var request = require('supertest'), app = require('./bootstrap.js'); describe('...', function() { it('...', function() { request(app) .get('/some/url') // ... }); }); the bootstrap.js real application before listen ports all works perfect have add calls third-party api , testing slow so when do, test example takes 5 seconds request(app) .get('/my/endpoint/that/makes/call/others') // ... how can make fake calls during test real when running application? you can use nock purpose.
Read more

visual studio - NuGet Automatic Package Restore when using git submodules -

-
i trying understand if there way rely on nuget automatic package restore when referencing libraries hosted on github. problem when add library submodule, has it's own /packages/ directory. but, when add csproj library solution since there no dlls in /packages/ directory of submodule, build fails. obviously, easy fix on machine open .sln file submodule i've referenced, build. now, building main solution work since /packages/ folder in submodule populated. but, not can on build server. any way of solving problem without messing submodule? don't want change submodule .csproj because put out of sync origin. ideally love if instruct nuget pull packages referenced submodule .csproj in it's own /packages/ directory. there 2 types of automatic package restore. 1 triggered when build solution within visual studio, , 1 msbuild based , requires modifying project run nuget.exe restore part of build. msbuild based restore enabled selecting enable nuget package resto...
Read more

mysql - How to Link PHP Sub Categories(Pages) Dynamically -

-
Image
i have there php file getting data mysql database called: clubs.php club.php player.php the clubs.php list clubs tbleclubs table , looks like: clubs.php $database = new database(); $res = $db->query("select * tblclubs"); foreach ($res $datarow): ?> <span><?php echo $datarow['id']; ?></span> <span><a hrer=""><?php echo $datarow['name']; ?> </a></span> <?php endforeach; ?> and club.php listing players in club tblclub table club.php $database = new database(); $res = $db->query("select * tblpclub"); foreach ($res $datarow): ?> <span><?php echo $datarow['id']; ?></span> <span><a hrer=""><?php echo $datarow['name']; ?> </a></span> <?php endforeach; ?> and player.php tbleplayer : player.php $database = new database(); $res = $db->query("select * tblpl...
Read more