ommx.v1.ParametericInstance and Instance.penalty_method in Python SDK
#200
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
termoshtt
force-pushed
the
qubo-pubo-py
branch
from
226e815 to
32b78d9
Compare
termoshtt
force-pushed
the
qubo-pubo-py
branch
from
32b78d9 to
1e07b9a
Compare
termoshtt
added a commit
that referenced
this pull request
Dec 11, 2024
Split from #200 Breaking change --------- - Rename `Instance::check_decision_variables` to `Instance::validate_decision_variable_ids` to make the objective clear. other changes -------------- - Create `Instance::validate` for checking all - Add `Instance::validate_constraint_ids` to check constraint ID duplication including removed constraints.
termoshtt
force-pushed
the
qubo-pubo-py
branch
from
1e07b9a to
5358538
Compare
… separate ABC class
termoshtt
changed the title
termoshtt
changed the title
ommx.v1.ParametericInstance and Instance.penalty_method in Python SDK
Merged
termoshtt
added a commit
that referenced
this pull request
Dec 17, 2024
Roughly, the `Instance.penalty_method` introduced in #200 converts a constrained problem $$ \begin{align*} \min_x &f(x) & \\ \text{s.t.} &g_i(x) = 0 & (\forall i) \end{align*} $$ into an unconstrained parametric problem with parameters $\lambda_i$ $$ \min_x f(x) + \sum_i \lambda_i g_i(x)^2 $$ On this PR, `Instance.uniform_penalty_method` is introduced. This converts above into a single parameter unconstrained problem $$ \min_x f(x) + \lambda \sum_i g_i(x)^2 $$
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
ommx.v1.ParametricInstance,ommx.v1.Parametersandommx.v1.Parameterto Python SDK. They are introduced in ParametricInstance #146 in Rust SDK.Instance.penalty_methodto Python SDK, introduced inInstance::penalty_method#174Instance.as_{pubo,qubo}_formatrenamed in Rename toInstance::as_{pubo, qubo}_formatto emphasize the format change #202, introduced in QUBO and PUBO format output #186