vecml-automl

# VecML AutoML — One-Command ML Pipeline Train a model from any CSV in one command. No setup, no notebooks, no boilerplate. ## Setup (one time) ```bash export VECML_API_KEY="vml_your_key_here" ``` ## Train a Model Just point it at a CSV and tell it which column to predict: ```bash python3 ~/.openclaw/workspace/skills/vecml-automl/vecml-pipeline.py train data.csv --target Survived ``` That's it. It will: 1. Auto-detect categorical vs numeric columns 2. Split features and labels 3. Create the project on VecML 4. Upload the data (base64 encoded) 5. Wait for labels to attach (avoids the async race bug) 6. Train the model 7. Show validation metrics (accuracy, AUC, F1, precision, recall) 8. Show feature importance with visual bars ### Options ```bash python3 vecml-pipeline.py train data.csv \ --target target_column \ --task classification # or regression --mode balanced # high_speed | balanced | high_accuracy --project my_project # default: openclaw_automl --collection my_dataset # default: auto-generated from filename --model my_model_v1 # default: auto-generated ``` ## Run Predictions ```bash python3 vecml-pipeline.py predict new_data.csv --model my_model --collection my_dataset ``` Saves results to `new_data_predictions.csv` automatically. ## List Models ```bash python3 vecml-pipeline.py models --collection my_dataset ``` ## Feature Importance ```bash python3 vecml-pipeline.py importance --model my_model --collection my_dataset ``` ## Example Output ``` ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🧠 VecML AutoML Training Pipeline ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📄 File: titanic.csv 🎯 Target: Survived 📊 Task: classification ⚡ Mode: balanced [1/6] Creating project... ✅ [2/6] Uploading features... ✅ done! (1.2s) [3/6] Attaching labels... ✅ done! (0.8s) [4/6] Training model... ✅ done! (3.5s) [5/6] Validation metrics: │ accuracy 0.8101 ████████████████ │ auc 0.8798 █████████████████ │ macro_f1 0.7947 ███████████████ [6/6] Feature importance: │ 🥇 Fare 0.7294 ██████████████ │ 🥈 Age 0.6019 ████████████ │ 🥉 Sex 0.2732 █████ ✅ DONE! Accuracy: 81.01% AUC: 87.98% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ``` ## For OpenClaw Agent Usage When a user sends a CSV file or asks to train a model, run: ```bash export VECML_API_KEY="vml_your_key_here" python3 ~/.openclaw/workspace/skills/vecml-automl/vecml-pipeline.py train /path/to/their/file.csv --target their_target_column ``` If the user doesn't specify a target column, read the CSV headers first and ask which column they want to predict: ```bash head -1 /path/to/file.csv ``` Then run the pipeline with their chosen target.