|1. From the dropdown list, select a built-in DR algorihm. Click Details to learn more about the algorithms.|
|2. Set the target dimensionality k, i.e., how many dimensions to keep after DR.|
|3. Click the file upload inputbox. Choose a valid CSV file. The CSV should have no header row. You can download a sample data file for reference.|
Click the "Submit" button. The server side will do DR on the uploaded file and analyze the DR quality with pyDRMetrics.
* You may also directly choose a sample dataset for analysis. Click Details to learn more about the datasets.
|5. The result from pyDRMetrics is returned by AJAX and rendered in the web page.|