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Example code of christopherarter/dream

Informations about the package dream

The AI/ML Toolbox for Laravel

Latest Version on Packagist Total Downloads GitHub Actions

Dream is a package for Laravel that brings common AI/ML tools into your Laravel application without all the boilerplate.

It currently supports:

Requirements

Getting Started

Installation

You can install the package via composer:

Next, publish the vendor config file:

Authentication

OpenAI

AWS

To use AWS Comprehend, you can add your AWS credentials in your .env file. Note: the user must have access to the AWS Comprehend service.

Usage

To use this package, you can rely on the Dream facade. This facade will automatically use the default driver you have set in your config/dream.php file.

Sentiment Analysis

Sentiment analysis is the process of determining whether a piece of writing is positive, negative, or neutral. It's also known as opinion mining, deriving the opinion or attitude of a speaker. Dream includes several helper methods to make it easy to use sentiment analysis.

Example:

Available Methods:

Entity Extraction

Entity extraction is the process of detecting and classifying key information from text and other unstructured data sources. It's also known as named entity recognition (NER).

Available Methods:

Key Phrase Extraction

Key phrase extraction is the process of identifying the most important phrases in a block of text. Dream includes the ability to extract key phrases from a string.

Language Detection

Language detection is the process of identifying the language of a given text. Dream includes the ability to detect the language of a string.

The language code will be the ISO 639-1 code for the language. The return type is a value backed enum Dream\Enums\Language to ensure consistency across clients.

Image Text Detection

Dream can detect the text inside of an image. To do this, we'll use the imageText() method.

Note: Currently only available using AWS

Image Label Detection

Dream can determine labels for an image using the imageLabels() method.

Note: Currently only available using AWS

Clients

AWS Comprehend

IAM Configuration

The AWS user you provide will need to have access to the Comprehend service.

Here's a policy example:

If you'd like to strictly adhere to least privilege, you can limit the Actions in the role to just the ones you need. For example, if you only need to use the entities method, you can limit the Actions to just comprehend:DetectEntities.

AWS Rekognition

To use the image detection methods, you'll need to enable the AWS Rekognition service for your user as well. You can add this to the example policy above:

Environment Variables

By default, Dream will use the AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY environment variables to authenticate with AWS Comprehend. If you would like to specify a different AWS key & secret to use with Dream, you can do so by setting the keys with the DREAM_ prefix.

For example,

Azure Cognitive Services

Coming soon :)

Building Custom Clients

If you would like to build your own client, or contribute to this project by adding another client from a different provider, you can do so by extending the base classes:

A client should have both image and text capabilities. These capabilities are handled in their own respective client classes.

Next, you'll add your client to the config/dream.php file.

Finally, you'll set your client as the default driver in your environment. Here's an example in your .env:

Testing

Roadmap

Contributing

Please see CONTRIBUTING for details.

Security

If you discover any security related issues, please email [email protected] instead of using the issue tracker.

Credits

License

The MIT License (MIT). Please see License File for more information.

All versions of dream with dependencies

PHP Build Version
Package Version
Requires php Version ^8.1
illuminate/support Version ^9.0
aws/aws-sdk-php Version ^3.240
Composer command for our command line client (download client) This client runs in each environment. You don't need a specific PHP version etc. The first 20 API calls are free. Standard composer command

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