Data Locations

📂 Folders and Files Generated by SLM Lab

Now that we know how to run SLM Lab, let's see how to interpret the data it produces.

As a run (Session, Trial, or Experiment) completes, its data is saved to the data/ folder with an identifying spec name appended with a timestamp, e.g. ppo_lunar_2019_11_30_002958. The folder is also automatically zipped for convenient file transfer. A lab data folder is organized as follows:

    graph/    # all the plotted graphs for Session, Trial, Experiment
    info/     # all the data: metrics and evaluation dataframes, etc.
    log/      # log files
    model/    # PyTorch model weights
    *graphs   # important graphs from graph/ for easy access
    *metrics  # important metrics from info/ for easy access
    *specs    # important specs from info/ for easy access

The data files are generated mostly by the lab's analysis module, with self-explanatory names. For most purposes, we are interested in the graphs and metrics files saved directly under the data folder produced by a run. Next, we will look at how to make use of these data files to interpret the lab results corresponding to the Lab Organization.

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