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Update CHANGELOG.md

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Alinson S. Xavier
2021-04-07 16:44:03 -05:00
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commit 0516d4a802
1 changed files with 4 additions and 4 deletions
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CHANGELOG.md
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@@ -20,7 +20,7 @@
### Changed
- **Variables are now referenced by their names,** instead of tuples `(var_name, index)`. This change was required to improve the compatibility with other modeling languages, which do not follow this convention. The functions `get_variable_category` and `get_variable_features` now have the following signature:
- Variables are now referenced by their names, instead of tuples `(var_name, index)`. This change was required to improve the compatibility with other modeling languages, which do not follow this convention. The functions `get_variable_category` and `get_variable_features` now have the following signature:
````python
def get_variable_features(self, var_name: str) -> List[float]:
pass
@@ -28,9 +28,9 @@
def get_variable_category(self, var_name: str) -> Optional[Hashable]:
pass
````
- **Features are now represented as a list of floating point numbers,** as indicated in the snipped above. This change was required for performance reasons. Returning numpy arrays is no longer supported.
- Features are now represented as a list of floating point numbers, as indicated in the snipped above. This change was required for performance reasons. Returning numpy arrays is no longer supported.
- **Internal solvers must now be specified as objects, instead of strings.** For example,
- Internal solvers must now be specified as objects, instead of strings. For example,
```python
solver = LearningSolver(
solver=GurobiPyomoSolver(
@@ -50,4 +50,4 @@
## [0.1.0] - 2020-11-23
- Initial public release
- Initial public release