Expand description
SIMD-optimized feature engineering operations
This module provides high-performance SIMD implementations of computational operations used in feature engineering, with CPU fallbacks for stable compilation.
§SciRS2 Policy Compliance
✅ Uses scirs2-core for numerical operations
✅ No direct SIMD implementation (delegates to SciRS2-Core)
✅ Works on stable Rust (no nightly features required)
✅ Cross-platform compatible
Functions§
- simd_
box_ cox_ transform - SIMD-accelerated Box-Cox transformation
- simd_
calculate_ polynomial_ coefficients - SIMD-accelerated polynomial coefficient calculation
- simd_
calculate_ statistical_ moments - SIMD-accelerated statistical moments calculation
- simd_
compute_ feature_ interactions - SIMD-accelerated feature interaction computation
- simd_
evaluate_ bspline_ basis - SIMD-accelerated B-spline basis function evaluation
- simd_
polynomial_ features - SIMD-accelerated polynomial feature calculation
- simd_
standardize - SIMD-accelerated standardization (z-score normalization)
- simd_
yeo_ johnson_ transform - SIMD-accelerated Yeo-Johnson transformation