This page contains information about the installation, licensing and configuration of Trainer Engine.
To use your training models created with Trainer Engine for prediction in Playground please follow the instructions below:
echo <API-KEY> | docker login -u <E-MAIL> --password-stdin hub.chemaxon.com
docker compose -f docker-compose-trainplay.yml up
localhost/trainer/path and Playground under the
Note 1: The YML file is an example configuration of Docker Compose integrating Trainer Engine into the Playground application. Docker downloads the images of the two applications when it is first run.
Note 2: The ZIP package contains an empty
chemaxon-trainer-datadirectory where training models are placed during runs.
Note 3: You need Trainer and MarvinJS licenses to run both applications. The two licenses can be placed in one
Note 4: Since Docker v. 4.3.0 you can use
composeas a separate command with
docker, without using
-to concatenate them. See the details of this change here.
To use the Trainer Engine you need a valid Trainer Plugin license.
Note: The license file (
license.cxl) must be placed in the
chemaxon(Windows) sub-directory of the user’s HOME directory.