Add Lambda#68
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gvcallen wants to merge 1 commit into
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If we have Lambda do we need identity? https://github.com/google-deepmind/distrax/blob/main/distrax/_src/bijectors/lambda_bijector.py#L41 |
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I do still think so, since its more about semantic clarity than anything else. For example Equinox itself has both eqx.nn.Identity and eqx.nn.Lambda. |
Lambda wraps an arbitrary JAX-traceable forward (and optionally inverse) function as a bijector, deriving the inverse and/or log-det Jacobian automatically where not explicitly provided. Implemented using distrax's Lambda as a reference.
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Adds the Lambda bijector. Implemented using distrax's lambda as a reference