Research, software, data and methods. Inspect the context, compare your options, and take a useful next step.
Upstream project repository
Neural-network transformations for JAX, supporting studies of parameter initialization and functional apply behavior.
Investigate Does separating initialization from application preserve a small network's parameter identity and deterministic output?
Upstream project repository
Solvers for linear, mixed-integer, and quadratic optimization problems.
Investigate Do returned transportation plans satisfy supply/demand constraints and a matching dual bound?
Upstream project repository
Array transformations and automatic differentiation for examining compilation, vectorization and functional numerical programs.
Investigate Do eager, vectorized and compiled forms of a small differentiable calculation agree under the same dtype policy?
Upstream project repository
Neural-network APIs for examining model behavior across declared computation backends.
Investigate Can the same small model and weights produce consistent predictions across two supported backends?
SciPy documentation
A reference for bounded nonlinear least squares, including Jacobians, robust losses, scaling and termination behavior.
Investigate How do robust-loss choice and variable scaling affect parameter recovery and residual error in a controlled contaminated-data fit?
Upstream project repository
Nonlinear model fitting with named parameters, constraints, and uncertainty-analysis tools.
Investigate How do parameter estimates and residuals change as two synthetic peaks become less separated?
Upstream project repository
Derivative-free optimization methods and benchmark interfaces.
Investigate Which derivative-free optimizers attain lower regret under an identical bounded evaluation budget?
Upstream project repository
A common interface to nonlinear optimization algorithms, with and without derivatives.
Investigate How do fixed nonlinear optimizers differ in feasibility and stationarity at equal evaluation budgets?
Upstream project repository
Language-model research training repository for studying configuration transparency and reproducibility of model-building workflows.
Investigate Can a tiny authored-data configuration document every training input, optimizer choice and checkpoint dependency before execution?
Upstream project repository
Gradient transformation and optimization tools for testing optimizer state and update equations.
Investigate Does one fixed optimizer produce the hand-derived first two updates for a scalar quadratic?
SciPy documentation
A solver-selection guide spanning local and global optimization, roots, constrained problems, linear programming and assignment.
Investigate Which solver classes satisfy a fixed accuracy and feasibility target on a small declared suite of smooth and constrained problems?
Upstream project repository
Automated hyperparameter search with trial management, sampling, and pruning methods.
Investigate How do fixed samplers compare after the same number of evaluations on a known multimodal objective?
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