Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[0.8.0] - 2024-07-20

Added

Add Linear2DBasisQFE

Chore

Move type aliases to a separate module
Update Makefile
Add github workflows

[0.7.0] - 2024-02-06

Added

Add TwoQubitMPS and EmbedU layers

[0.6.2] - 2024-02-06

Fixed

Hat basis negative close to 0 values, sqrt in HatBasisQFE returned nan

[0.6.1] - 2024-02-05

Fixed

MPS contraction

[0.6.0] - 2024-02-02

Added

Hat basis modules
MPS modules
Hat basis QFE to qlayer

[0.5.1] - 2023-11-21

Fixed

Output shape for batched inputs consistent with PyTorch

[0.5.0] - 2023-11-16

Added

Added variable exponent base to data embeddings
Added multiple observables option to Measurement Layer

[0.4.0] - 2023-09-18

Added

Added quantum kernel models and ridge regression trainers

Changed

Changed model builders and configs in examples

[0.3.0] - 2023-06-24

Changed

Refactored and simplified trainer, better logging

[0.2.0] - 2023-06-22

Added

Naive (non-efficient) estimation of Fisher matrices
Estimation of effective dimension (see arXiv:2112.04807)

[0.1.0] - 2023-06-02

Added

Hybrid model functionality.
Capacity metrics estimation routines.
Synthetic data generation methods.
Trainers.
Basic unit tests for all the features.
Initial documentation for the API.