elpa

Orchestrate real ELPA-style ensemble forecasting workflows by triggering external sub-model training jobs (for example PyTorch/Prophet/TiDE/transformers), then computing ELPA online/offline weights from validation errors. Use when you need production-oriented ensemble training instead of lightweight simulation adapters.

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byopenclaw

View on GitHub Installation ↓

Best use case

elpa is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

Teams using elpa should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

You only need a quick one-off answer and do not need a reusable workflow.
You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/elpa/SKILL.md --create-dirs "https://raw.githubusercontent.com/openclaw/skills/main/skills/anonymouscodemaker/elpa/SKILL.md"

Manual Installation

Download SKILL.md from GitHub
Place it in .claude/skills/elpa/SKILL.md inside your project
Restart your AI agent — it will auto-discover the skill

How elpa Compares

Feature / Agent	elpa	Standard Approach
Platform Support	Not specified	Limited / Varies
Context Awareness	High	Baseline
Installation Complexity	Unknown	N/A

Frequently Asked Questions

What does this skill do?

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

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SKILL.md Source

# ELPA

## Overview

This skill does not train toy adapters. It triggers real sub-model training commands from your own training codebases and then builds ELPA routing/weights from real validation errors.

Default model pool is intentionally larger than 4 and can be expanded freely.

## Workflow

1. Prepare a training config JSON (see `assets/elpa_train_template.json`).
2. Dry-run the command plan to verify all sub-model commands.
3. Execute real sub-model training when resources are available.
4. Prepare validation error inputs per model.
5. Build ELPA ensemble policy JSON from those errors.

## 1) Prepare Config

Create a config based on `assets/elpa_train_template.json`.

- Put your real training entrypoints in each model `train_cmd`.
- Keep each model tagged as `online` or `offline`.
- Add as many models as needed; ELPA is not limited to 4.

## 2) Dry-Run Plan (No Training)

```bash
python3 scripts/elpa_orchestrator.py \
--config assets/elpa_train_template.json \
--run-dir .runtime/elpa_run \
--manifest-out .runtime/elpa_run/train_manifest.json
```

This prints and records the commands that would run, without training.

## 3) Execute Real Training

```bash
python3 scripts/elpa_orchestrator.py \
--config /path/to/your_train_config.json \
--run-dir .runtime/elpa_run \
--manifest-out .runtime/elpa_run/train_manifest.json \
--execute
```

Use this only in an environment that has the required ML dependencies and hardware.

## 4) Build ELPA Integration Policy

After each sub-model produces validation errors, run:

```bash
python3 scripts/elpa_integrator.py \
--config /path/to/your_integrate_config.json \
--output .runtime/elpa_run/elpa_policy.json
```

The output includes:

- `scores` for each model from validation errors
- `online_weights` and `offline_weights`
- `best_online_model` and `best_offline_model`
- ELPA control fields (`beta`, `dirty_interval`, `amplitude_window`, `mutant_epsilon`)

## Model Scaling

To support more models, append model blocks in your config with:

- unique `name`
- `group` as `online` or `offline`
- real `train_cmd`

No script changes are needed for adding models.

## Files

- `scripts/elpa_orchestrator.py`: real sub-model training command planner/executor
- `scripts/elpa_integrator.py`: ELPA score/weight builder from validation errors
- `assets/elpa_train_template.json`: >4-model real training template
- `assets/elpa_integrate_template.json`: ELPA integration template
- `references/config-schema.md`: config field reference and placeholders

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