oneAPI Data Analytics Library 2025.5.0

oneDAL is happy to introduce 2025.5.0 release!

🚩 Removals and ABI Compatibility

• Removed dispatching to SSE2 code path on non-intel x86 CPUs

🚨 What's New

• Introduced new oneDAL functionality:
  • Added new parameters for linear regression
  • Introduced non-batched linear regression for high-dimensional problems
  • Added hyperparameters support into Decision Forest training algorithm on CPU
  • Added SVE implementation of sumWithSIMD
  • Added float datatype support to rocAucScore
  • Optimized Random Forest algorithm

🪲 Bug Fixes

• Fixed sparse K-means failure on PVC when the number of rows in large
• Fixed potential non-definitiness of BFGS approximation
• Added isValid() method for dtrees ModelImpl

Acknowledgements

Thanks to everyone who helped us make 2025.5.0 release possible!

@Alexsandruss, @Alexandr-Solovev, @Vika-F, @david-cortes-intel, @icfaust, @napetrov, @maria-Petrova, @homksei, @ahuber21, @ethanglaser, @razdoburdin, @avolkov-intel

New Contributors

• @isuruf made their first contribution in #3026
• @richardnorth3 made their first contribution in #3059
• @yuejiaointel made their first contribution in #3108
• @theComputeKid made their first contribution in #3100

Full Changelog: 2025.4.0...2025.5.0