#053 loadcsv

Loading CSV files with node.js in a form suitable for use in statistical/machine learning algorithms.

Notes

This is my working of an example from the Machine Learning with Javascript course.

Libraries

Uses the following npm modules:

• lodash
• shuffle-seed

Installation/Setup

$ npm install

Example

The example.js demonstrates loading a simple CSV file (example.csv) with:

• conversion of the passed column to boolean
• shuffle and split to data and test set

Example run:

$ node example.js
features: [ [ 12, 22 ], [ 11, 21 ] ]
labels:  [ [ true ], [ false ] ]
testFeatures [ [ 10, 20 ] ]
testLabels:  [ [ true ] ]

Credits and References

• Machine Learning with Javascript