php-ml | PHP Machine Learning library | Machine Learning library

by jorgecasas PHP Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | php-ml Summary

php-ml is a PHP library typically used in Institutions, Learning, Education, Artificial Intelligence, Machine Learning applications. php-ml has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

PHP Machine Learning library

Support

Quality

Security

License

Reuse

Support

php-ml has a low active ecosystem.

It has 229 star(s) with 1103 fork(s). There are 17 watchers for this library.

It had no major release in the last 6 months.

php-ml has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of php-ml is current.

Quality

php-ml has 0 bugs and 79 code smells.

Security

php-ml has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

php-ml code analysis shows 0 unresolved vulnerabilities.

There are 1 security hotspots that need review.

License

php-ml is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

php-ml releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

It has 7762 lines of code, 672 functions and 148 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed php-ml and discovered the below as its top functions. This is intended to give you an instant insight into php-ml implemented functionality, and help decide if they suit your requirements.

Compute Hqr2 - 2 .
Returns a function which is used to calculate the cost function .
Expand a set of samples .
Find a leaf node in the tree
Calculate the mean of a given dataset .
Get the best split point for a given column .
Get alpha value
Get the HTML for this node .
Iterate over clusters .
Calculate the mean of each class .

Get all kandi verified functions for this library.

php-ml Key Features

No Key Features are available at this moment for php-ml.

php-ml Examples and Code Snippets

No Code Snippets are available at this moment for php-ml.

Community Discussions

Trending Discussions on php-ml

Recommendation Engine with PHP-ML and regression

Using PHP ML - Machine Learning library, to generate solutions based on a single input value

Using php-ai/php-ml with php

QUESTION

Recommendation Engine with PHP-ML and regression

Asked 2020-May-25 at 15:38

I try to find out how to work with PHP-ML when i want to recommend some items to current customer.

My dataset (numeration is only the number of the row):

Product 1 was purchased together with Product 2
Product 1 was purchased together with Product 2
Product 1 was purchased together with Product 3
Product 1 was purchased together with Product 2
Product 2 was purchased together with Product 4
Product Y.. was purchased together with Product X..

As a customer i had bought in the past Product 1. So normally i would expect in my recommendation box product 2 because 3 people bought it together with product 1.

I think i need here some regression algorythm which give me some correlation value between product X and product Y.

I thought about the linear SVR algorythm but i have no idea how to train it?

...

ANSWER

Answered 2018-May-28 at 14:32

First of all you don't need linear regression here and if you needed that you would have to convert the categorical data in order to do a numeric prediction. Typically you would use dummy variables, that means that your table would convert from:

Source https://stackoverflow.com/questions/50567334

QUESTION

Using PHP ML - Machine Learning library, to generate solutions based on a single input value

Asked 2020-May-25 at 15:36

Problem:

I have a door of 2000mm height.

I have 2 types of panels to build the door:

615mm standard panels and 495mm standard panels.

For the above height, my optimal solution would have to be:

1 x 615mm panel standard

2 x 495mm panel standard

1 x 495mm panel from which I cut 100mm to reach the 2000mm height. Here is the best solution to cut from 495 instead of 615mm because it would be a lost of too much material.

Example: 1845mm height -

Optimal solution is:

3 x 615mm panels ( 3x 615mm = 1845mm).

Another example:

3000mm height -

Optimal solution:

4 x 615mm panels

1 x 540mm panel (default 615mm from which is cut 75mm to fill the 3000mm height)

My question is, can I use any algorythm from PHP-ML library to train and predict solutions for input given (height, in my case). If the answer is yes, which algorithm is best suitable for my case?

Classification

SVC or k-Nearest Neighbors or Naive Bayes

Please see the pic i attached. You will understand what I want to say.

I want to use that Library so it can return me several solutions for given height, and an optimal one.

...

ANSWER

Answered 2018-Jan-26 at 15:59

Your specific task is could be easily brute forced, check it online: https://3v4l.org/dQmdb

Here is a code:

Source https://stackoverflow.com/questions/48451178

QUESTION

Using php-ai/php-ml with php

Asked 2020-May-24 at 17:20

I am using notepad++. I have installed composer and from command line I have tried to install the php-ai/php-ml using the following line of code composer require php-ai/php-ml. My cmd tells me that this is successfully installed and everything seems okay.

However, in my index.php file if I try to use any of the libraries in the package php-ai/php-ml for example: use Phpml\Dataset\CsvDataset; I get the following error:

Fatal error: Uncaught Error: Class 'Phpml\Dataset\CsvDataset' not found in C:\xampp\htdocs\test\index.php:5 Stack trace: #0 {main} thrown in C:\xampp\htdocs\test\index.php on line 5

Line 5 is the line which i request to use the library. Do i have to import these libraries or anything?

...

ANSWER

Answered 2017-Apr-28 at 09:28

Have you required the vendor/autoload.php file first in your script? This is required to auto load the classes from composer.

Source https://stackoverflow.com/questions/43676664

Community Discussions, Code Snippets contain sources that include Stack Exchange Network