ruchy 4.1.0

A systems scripting language that transpiles to idiomatic Rust with extreme quality engineering
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# DVC Pipeline for Ruchy Oracle Model Training
# Ensures reproducible ML model training and versioning

stages:
  prepare_data:
    cmd: cargo run --release --bin ruchy-oracle-train -- prepare-data
    deps:
      - src/oracle/
      - data/raw/
    outs:
      - data/processed/train.parquet
      - data/processed/test.parquet
    params:
      - .ruchy/reproducibility.toml:
        - training.test_split_ratio
        - training.train_seed

  extract_features:
    cmd: cargo run --release --bin ruchy-oracle-train -- extract-features
    deps:
      - data/processed/train.parquet
      - src/oracle/features.rs
    outs:
      - data/features/train_features.parquet
      - data/features/test_features.parquet
    params:
      - .ruchy/reproducibility.toml:
        - oracle.model_version

  train_model:
    cmd: cargo run --release --bin ruchy-oracle-train -- train
    deps:
      - data/features/train_features.parquet
      - src/oracle/training_loop.rs
    outs:
      - models/oracle_v${oracle.model_version}.bin
    params:
      - .ruchy/reproducibility.toml:
        - training.train_seed
        - training.cv_folds
        - oracle.confidence_threshold
    metrics:
      - metrics/training_metrics.json:
          cache: false

  evaluate_model:
    cmd: cargo run --release --bin ruchy-oracle-train -- evaluate
    deps:
      - models/oracle_v${oracle.model_version}.bin
      - data/features/test_features.parquet
    metrics:
      - metrics/evaluation_metrics.json:
          cache: false
    plots:
      - metrics/confusion_matrix.json:
          x: predicted
          y: actual
      - metrics/precision_recall.json:
          x: recall
          y: precision

  validate_reproducibility:
    cmd: |
      cargo run --release --bin ruchy-oracle-train -- validate \
        --model models/oracle_v${oracle.model_version}.bin \
        --expected-checksum ${oracle.model_checksum}
    deps:
      - models/oracle_v${oracle.model_version}.bin
    always_changed: true