akka optimize training runs

Manage training runs, snapshots and child runs

Synopsis

A training run trains a model using a specified dataset and configuration.

To train and evaluate a model in a single multi-stage workflow, use training pipelines.

Each plan submission starts a new training run. Submitting an identical plan starts a distinct run for that configuration.

A run commits snapshots as it trains. "snapshots" lists them, and "branch" submits a child run from one source snapshot with a budget of additional optimizer updates. "sweep" submits one child run for each point of a parameter grid from a single source snapshot, and can score the source against the resulting fan. "branches" lists direct child runs, "tree" displays descendants across all generations, and "ancestry" traces a run back to its root.

Examples

  # Submit a plan and wait for the run to finish
  akka-optimize training runs start -f plan.json --wait

  # List active and incomplete runs
  akka-optimize training runs list --phase open

  # Follow an existing run and exit with a non-zero status if it fails
  akka-optimize training runs wait 7d496e82c3a15f04 --exit-status

  # Display details for a run in JSON format
  akka-optimize training runs get 7d496e82c3a15f04 -o json

  # List the snapshots a run committed
  akka-optimize training runs snapshots 7d496e82c3a15f04

Options

  -h, --help   help for runs

Options inherited from parent commands

      --cache-file string    location of cache file (default "~/.akka/cache.yaml")
      --config string        location of config file (default "~/.akka/config.yaml")
      --context string       configuration context to use
      --disable-prompt       Disable all interactive prompts when running akka commands. If input is required, defaults will be used, or an error will be raised.
                             This is equivalent to setting the environment variable AKKA_DISABLE_PROMPTS to true.
      --force                Skip the confirmation prompt
      --jq string            Filter the JSON output with a jq expression
      --json string          Output JSON with only these fields; --json= lists the fields a command offers
      --no-color             Print without color, as NO_COLOR does
  -o, --output string        set output format to one of [text,json,json-compact,go-template=] (default "text")
      --page-mode string     the mode for paging, either paged, buffered or auto. (default "auto")
  -q, --quiet                set quiet output (helpful when used as part of a script)
      --region string        Region to use if the project has more than one region
      --timeout duration     client command timeout (default 10s)
      --trainer-url string   Trainer service URL (default http://localhost:9001, or TRAINER_URL)
      --url string           Optimize service URL (default http://localhost:9010, or OPTIMIZE_URL)
      --use-grpc-web         use grpc-web when talking to Akka APIs. This is useful when behind corporate firewalls that decrypt traffic but don't support HTTP/2.
      --verbose              set verbose output

SEE ALSO