https://github.com/pharo-ai/Datasets

Loading datasets into Pharo
https://github.com/pharo-ai/Datasets

dataset machine-learning pharo smalltalk

Last synced: 2 months ago
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Loading datasets into Pharo

• Host: GitHub
• URL: https://github.com/pharo-ai/Datasets
• Owner: pharo-ai
• License: mit
• Created: 2019-08-04T09:57:43.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2023-07-03T18:23:00.000Z (about 1 year ago)
• Last Synced: 2024-01-28T00:24:41.011Z (5 months ago)
• Topics: dataset, machine-learning, pharo, smalltalk
• Language: Smalltalk
• Homepage:
• Size: 2.28 MB
• Stars: 8
• Watchers: 4
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Lists

• awesome-pharo - Datasets - A collection of small toy datasets used for demonstration and experiments with AI and machine learning. Includes many famous datasets such as Iris, Boston Housing, Wine, Diabetes, MNIST, etc. (Datasets)

README

        
# Pharo Datasets

[![Build status](https://github.com/pharo-ai/Datasets/workflows/CI/badge.svg)](https://github.com/pharo-ai/Datasets/actions/workflows/test.yml)

[![Coverage Status](https://coveralls.io/repos/github/PharoAI/Datasets/badge.svg?branch=master)](https://coveralls.io/github/PharoAI/Datasets?branch=master)

[![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/PharoAI/Datasets/master/LICENSE)

Datasets library is used to load datasets in Pharo. The datasets are loaded as [DataFrame](https://github.com/PolyMathOrg/DataFrame/) objects.

## Installation

To install `Datasets`, go to the Playground (`Ctrl+OW`) in your [Pharo](https://pharo.org/) image and execute the following Metacello script (select it and press Do-it button or `Ctrl+D`):

```smalltalk

Metacello new

  baseline: 'AIDatasets';

  repository: 'github://pharo-ai/datasets';

  load.

```

## If you want to depend on it

```smalltalk

spec 

   baseline: 'AIDatasets' 

   with: [ spec repository: 'github://pharo-ai/datasets' ].

```

## Usage

To load a dataset, using `AIDataSets loadXYZ`. For example:

```smalltalk

AIDatasets loadBostonHousing.

AIDatasets loadBreastCancer.

AIDatasets loadWine.

AIDatasets loadDiabetes.

AIDatasets loadDigits.

AIDatasets loadMnistTest.

AIDatasets loadIris.

AIDatasets loadOldFaithful.

```

Loading a new dataset involves downloading the CSV file into the data/ directory in the local folder of your image. Then the data is read from the file and returned to you as a DataFrame object.