Quick Start

Building machine learning models should be easy! (you see too many steps below to start? come on, it is only like that at the beginning, go and do it! Trust me it is easy!)

Analysis steps

  1. Login and create a project.
  2. Go into a project by clicking on its title.
  3. In project main view, you should be redirected to Sources if it is an empty project.
  4. In Sources view, please add a dataset by clicking Add new dataset.
  5. In Add new dataset box please provide a name for your dataset and select a data file. (Please check available data formats)
  6. OK, after uploading dataset please wait for a while, we are computing a dataset basic statistics. You will see a message in data source that it is ready for preview in MLJAR service.
  7. Please click on Preview or go to Preview from left menu and select your dataset. Each dataset should be accepted before analysis. You need to select attributes which will be used as models input (select for them Use it value) and you need to specify Target attribute, which will be model output. For attributes not used in analysis please set column usage to Don't use. You can also specify Id column if exists. After selecting attributes please Accept dataset in top of the view.
  8. With accpeted dataset you are ready to define machine learning experiments (yes, you have to experiment a lot if you want to do good ML :) ). Please go to Compute view.
  9. In Compute view, please click on Add new experiment.
  10. While defining a new experiment you need to define:

    • input dataset
    • learning algoritms
    • tuning parameters
  11. Save experiment and click on it on the list. Check if its details looks like expected and click Start experiment after that all the machine learning magic will start!

  12. To review models go to Results from left menu. To check algorithm details click on it.

Predict

To get predictions from trained models you can download model in Deploy view or you can upload test dataset into MLJAR and use it for prediction. This situation is described below.

  1. Upload you data file in Sources view.
  2. Accept attributes usage in Preview for uploaded dataset.
  3. Go to Predict view, in top right corner select dataset which will be used for prediction.
  4. Select algorithm that will be used, by selecting checkbox.
  5. Press Start Prediction and wait a while. Click Refresh on the bottom of the page to see if prediction is computed.
  6. Your predictions will be displayed in the bottom of the page where you can download it.

Deploy

To deploy your model:

  • you can download it from Deploy view - we are working on script that will allow you easy deploy models locally, so checkout our github
  • or your model can be accessed by REST API (we are working on this feature !!!)