Add FuzzySet Class for Triangular Fuzzy Sets #11036
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wait I will fix this.. |
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require descriptive names
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fuzzy_logic/fuzzy_operations.py
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| elif self.b < x < self.c: | ||
| return (self.c - x) / (self.c - self.b) | ||
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| def union(self, other): |
There was a problem hiding this comment.
As there is no test file in this pull request nor any test function or class in the file fuzzy_logic/fuzzy_operations.py, please provide doctest for the function union
Please provide return type hint for the function: union. If the function does not return a value, please provide the type hint as: def function() -> None:
Please provide type hint for the parameter: other
fuzzy_logic/fuzzy_operations.py
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| plt.plot(x, y, label=self.name) | ||
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| def __str__(self): |
There was a problem hiding this comment.
As there is no test file in this pull request nor any test function or class in the file fuzzy_logic/fuzzy_operations.py, please provide doctest for the function __str__
Please provide return type hint for the function: __str__. If the function does not return a value, please provide the type hint as: def function() -> None:
for more information, see https://pre-commit.ci
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tests are failing
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Hey can you put a Hacktoberfest label into this pull request?? |
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fuzzy_logic/fuzzy_operations.py
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| self.right_boundary = right_boundary # Right boundary | ||
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| def membership(self, x): |
There was a problem hiding this comment.
As there is no test file in this pull request nor any test function or class in the file fuzzy_logic/fuzzy_operations.py, please provide doctest for the function membership
Please provide return type hint for the function: membership. If the function does not return a value, please provide the type hint as: def function() -> None:
Please provide descriptive name for the parameter: x
Please provide type hint for the parameter: x
fuzzy_logic/fuzzy_operations.py
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| elif self.b < x < self.c: | ||
| return (self.c - x) / (self.c - self.b) | ||
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| def union(self, other): |
There was a problem hiding this comment.
As there is no test file in this pull request nor any test function or class in the file fuzzy_logic/fuzzy_operations.py, please provide doctest for the function union
Please provide return type hint for the function: union. If the function does not return a value, please provide the type hint as: def function() -> None:
Please provide type hint for the parameter: other
fuzzy_logic/fuzzy_operations.py
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| (self.b + other.b) / 2, | ||
| ) | ||
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| def intersection(self, other): |
There was a problem hiding this comment.
As there is no test file in this pull request nor any test function or class in the file fuzzy_logic/fuzzy_operations.py, please provide doctest for the function intersection
Please provide return type hint for the function: intersection. If the function does not return a value, please provide the type hint as: def function() -> None:
Please provide type hint for the parameter: other
fuzzy_logic/fuzzy_operations.py
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| (self.b + other.b) / 2, | ||
| ) | ||
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| def complement(self): |
There was a problem hiding this comment.
As there is no test file in this pull request nor any test function or class in the file fuzzy_logic/fuzzy_operations.py, please provide doctest for the function complement
Please provide return type hint for the function: complement. If the function does not return a value, please provide the type hint as: def function() -> None:
| complement_name = f"¬{self.name}" | ||
| return FuzzySet(complement_name, 1 - self.c, 1 - self.a, 1 - self.b) | ||
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| def plot(self): |
There was a problem hiding this comment.
As there is no test file in this pull request nor any test function or class in the file fuzzy_logic/fuzzy_operations.py, please provide doctest for the function plot
Please provide return type hint for the function: plot. If the function does not return a value, please provide the type hint as: def function() -> None:
fuzzy_logic/fuzzy_operations.py
Outdated
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| plt.plot(x, y, label=self.name) | ||
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| def __str__(self): |
There was a problem hiding this comment.
As there is no test file in this pull request nor any test function or class in the file fuzzy_logic/fuzzy_operations.py, please provide doctest for the function __str__
Please provide return type hint for the function: __str__. If the function does not return a value, please provide the type hint as: def function() -> None:
for more information, see https://pre-commit.ci
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fuzzy_logic/fuzzy_operations.py
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| self.peak = peak # Peak value | ||
| self.right_boundary = right_boundary # Right boundary | ||
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| def membership(self, x): |
There was a problem hiding this comment.
Please provide return type hint for the function: membership. If the function does not return a value, please provide the type hint as: def function() -> None:
Please provide descriptive name for the parameter: x
Please provide type hint for the parameter: x
fuzzy_logic/fuzzy_operations.py
Outdated
| elif self.b < x < self.c: | ||
| return (self.c - x) / (self.c - self.b) | ||
|
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| def union(self, other): |
There was a problem hiding this comment.
Please provide return type hint for the function: union. If the function does not return a value, please provide the type hint as: def function() -> None:
Please provide type hint for the parameter: other
fuzzy_logic/fuzzy_operations.py
Outdated
| (self.b + other.b) / 2, | ||
| ) | ||
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| def intersection(self, other): |
There was a problem hiding this comment.
Please provide return type hint for the function: intersection. If the function does not return a value, please provide the type hint as: def function() -> None:
Please provide type hint for the parameter: other
fuzzy_logic/fuzzy_operations.py
Outdated
| (self.b + other.b) / 2, | ||
| ) | ||
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| def complement(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: complement. If the function does not return a value, please provide the type hint as: def function() -> None:
| complement_name = f"¬{self.name}" | ||
| return FuzzySet(complement_name, 1 - self.c, 1 - self.a, 1 - self.b) | ||
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| def plot(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: plot. If the function does not return a value, please provide the type hint as: def function() -> None:
fuzzy_logic/fuzzy_operations.py
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| plt.plot(x, y, label=self.name) | ||
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| def __str__(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: __str__. If the function does not return a value, please provide the type hint as: def function() -> None:
for more information, see https://pre-commit.ci
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fuzzy_logic/fuzzy_operations.py
Outdated
| # self.peak = peak # Peak value | ||
| # self.right_boundary = right_boundary # Right boundary | ||
|
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||
| def membership(self, x: float) -> float: |
There was a problem hiding this comment.
Please provide descriptive name for the parameter: x
fuzzy_logic/fuzzy_operations.py
Outdated
| elif self.peak < x < self.right_boundary: | ||
| return (self.right_boundary - x) / (self.right_boundary - self.peak) | ||
|
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| def union(self, other) -> "FuzzySet": |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
fuzzy_logic/fuzzy_operations.py
Outdated
| (self.peak + other.peak) / 2, | ||
| ) | ||
|
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||
| def intersection(self, other) -> "FuzzySet": |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
| 1 - self.peak, | ||
| ) | ||
|
|
||
| def plot(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: plot. If the function does not return a value, please provide the type hint as: def function() -> None:
fuzzy_logic/fuzzy_operations.py
Outdated
|
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| plt.plot(x, y, label=self.name) | ||
|
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| def __str__(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: __str__. If the function does not return a value, please provide the type hint as: def function() -> None:
There was a problem hiding this comment.
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fuzzy_logic/fuzzy_operations.py
Outdated
| # self.peak = peak # Peak value | ||
| # self.right_boundary = right_boundary # Right boundary | ||
|
|
||
| def membership(self, x: float) -> float: |
There was a problem hiding this comment.
Please provide descriptive name for the parameter: x
fuzzy_logic/fuzzy_operations.py
Outdated
| elif self.peak < x < self.right_boundary: | ||
| return (self.right_boundary - x) / (self.right_boundary - self.peak) | ||
|
|
||
| def union(self, other) -> "FuzzySet": |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
fuzzy_logic/fuzzy_operations.py
Outdated
| (self.peak + other.peak) / 2, | ||
| ) | ||
|
|
||
| def intersection(self, other) -> "FuzzySet": |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
| 1 - self.peak, | ||
| ) | ||
|
|
||
| def plot(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: plot. If the function does not return a value, please provide the type hint as: def function() -> None:
fuzzy_logic/fuzzy_operations.py
Outdated
|
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| plt.plot(x, y, label=self.name) | ||
|
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| def __str__(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: __str__. If the function does not return a value, please provide the type hint as: def function() -> None:
There was a problem hiding this comment.
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fuzzy_logic/fuzzy_operations.py
Outdated
| # self.peak = peak # Peak value | ||
| # self.right_boundary = right_boundary # Right boundary | ||
|
|
||
| def membership(self, x: float) -> float: |
There was a problem hiding this comment.
Please provide descriptive name for the parameter: x
fuzzy_logic/fuzzy_operations.py
Outdated
| elif self.peak < x < self.right_boundary: | ||
| return (self.right_boundary - x) / (self.right_boundary - self.peak) | ||
|
|
||
| def union(self, other) -> "FuzzySet": |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
fuzzy_logic/fuzzy_operations.py
Outdated
| (self.peak + other.peak) / 2, | ||
| ) | ||
|
|
||
| def intersection(self, other) -> "FuzzySet": |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
| 1 - self.peak, | ||
| ) | ||
|
|
||
| def plot(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: plot. If the function does not return a value, please provide the type hint as: def function() -> None:
fuzzy_logic/fuzzy_operations.py
Outdated
|
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| plt.plot(x, y, label=self.name) | ||
|
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||
| def __str__(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: __str__. If the function does not return a value, please provide the type hint as: def function() -> None:
There was a problem hiding this comment.
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fuzzy_logic/fuzzy_operations.py
Outdated
| peak: float | ||
| right_boundary: float | ||
|
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| def membership(self, x: float) -> float: |
There was a problem hiding this comment.
Please provide descriptive name for the parameter: x
fuzzy_logic/fuzzy_operations.py
Outdated
| elif self.peak < x < self.right_boundary: | ||
| return (self.right_boundary - x) / (self.right_boundary - self.peak) | ||
|
|
||
| def union(self, other) -> "FuzzySet": |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
fuzzy_logic/fuzzy_operations.py
Outdated
| (self.peak + other.peak) / 2, | ||
| ) | ||
|
|
||
| def intersection(self, other) -> "FuzzySet": |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
| 1 - self.peak, | ||
| ) | ||
|
|
||
| def plot(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: plot. If the function does not return a value, please provide the type hint as: def function() -> None:
fuzzy_logic/fuzzy_operations.py
Outdated
|
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| plt.plot(x, y, label=self.name) | ||
|
|
||
| def __str__(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: __str__. If the function does not return a value, please provide the type hint as: def function() -> None:
for more information, see https://pre-commit.ci
|
Please give me time to review the code without changing it. |
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fuzzy_logic/fuzzy_operations.py
Outdated
| peak: float | ||
| right_boundary: float | ||
|
|
||
| def membership(self, x: float) -> float: |
There was a problem hiding this comment.
Please provide descriptive name for the parameter: x
fuzzy_logic/fuzzy_operations.py
Outdated
| elif self.peak < x < self.right_boundary: | ||
| return (self.right_boundary - x) / (self.right_boundary - self.peak) | ||
|
|
||
| def union(self, other) -> "FuzzySet": |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
fuzzy_logic/fuzzy_operations.py
Outdated
| (self.peak + other.peak) / 2, | ||
| ) | ||
|
|
||
| def intersection(self, other) -> "FuzzySet": |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
| 1 - self.peak, | ||
| ) | ||
|
|
||
| def plot(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: plot. If the function does not return a value, please provide the type hint as: def function() -> None:
fuzzy_logic/fuzzy_operations.py
Outdated
|
|
||
| plt.plot(x, y, label=self.name) | ||
|
|
||
| def __str__(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: __str__. If the function does not return a value, please provide the type hint as: def function() -> None:
There was a problem hiding this comment.
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| 1 - self.peak, | ||
| ) | ||
|
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||
| def intersection(self, other) -> FuzzySet: |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
| (self.peak + other.peak) / 2, | ||
| ) | ||
|
|
||
| def membership(self, x: float) -> float: |
There was a problem hiding this comment.
Please provide descriptive name for the parameter: x
| msg = f"Invalid value {x} for fuzzy set {self}" | ||
| raise ValueError(msg) | ||
|
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||
| def union(self, other) -> FuzzySet: |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
| (self.peak + other.peak) / 2, | ||
| ) | ||
|
|
||
| def plot(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: plot. If the function does not return a value, please provide the type hint as: def function() -> None:
There was a problem hiding this comment.
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| 1 - self.peak, | ||
| ) | ||
|
|
||
| def intersection(self, other) -> FuzzySet: |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
| (self.peak + other.peak) / 2, | ||
| ) | ||
|
|
||
| def membership(self, x: float) -> float: |
There was a problem hiding this comment.
Please provide descriptive name for the parameter: x
| msg = f"Invalid value {x} for fuzzy set {self}" | ||
| raise ValueError(msg) | ||
|
|
||
| def union(self, other) -> FuzzySet: |
There was a problem hiding this comment.
Please provide type hint for the parameter: other
| (self.peak + other.peak) / 2, | ||
| ) | ||
|
|
||
| def plot(self): |
There was a problem hiding this comment.
Please provide return type hint for the function: plot. If the function does not return a value, please provide the type hint as: def function() -> None:
for more information, see https://pre-commit.ci
Hey, while you do that , can I fix few typo error , and make the code more descriptive, |
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Looks cool but I do not get all the details...
I moved some tests from fuzzy_logic/test_fuzzy_logic.py into doctests and removed that file. I did several updates to the main file to make it pass our tests. If it does so then I will approve and merge it. If you see missing tests or other errors, please open a new pull request with changes and @mention me on it.
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same , my PR started failing, once I added that test_fuzzy_logic.py , i did so to remove the " required test " label, |
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pytest not finding tests is often about not having an empty Please feel free to create pull requests to make this code what you want it to be. |
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* Added Opertation for triangular fuzzy sets * Added Sources * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix the bug , for which test were failing * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Add type hints and improve parameter names * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Add Test For fuzzy_operations.py * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix the bug in fuzzy_operations.py * Add test_fuzzy_logic.py * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix the bug in fuzzy_operations.py & deleted test * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fixed the typo error * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Again done * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * corrected wrong intendation due to which test fail * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * bug fixed * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Add test_fuzzy_logic * Modified fuzzy_operations.py * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fixed the bug, made a FuzzySet dataclass * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Replaced assertEqual of unittest to assert python * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * lets see * Changed test * orderd the import statements * Add docstring and dataclass the FuzzySet * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Update fuzzy_operations.py * Delete fuzzy_logic/test_fuzzy_logic.py * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * https://en.wikipedia.org/wiki/Fuzzy_set --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Christian Clauss <cclauss@me.com>
###hacktoberfest
Description:
This pull request introduces the FuzzySet class, designed to represent and manipulate triangular fuzzy sets widely used in fuzzy logic and control systems. The creation of this class was motivated by the need for a versatile tool for fuzzy logic operations.
Features:
Functionality:
Membership Calculation: The membership method calculates the membership value of an input x in the fuzzy set, handling cases where x is outside the fuzzy set boundaries.
Union and Intersection: The union and intersection methods allow users to calculate the union and intersection of fuzzy sets, respectively. These operations create new fuzzy sets based on the input fuzzy sets.
Complement (Negation): The complement method computes the complement (negation) of the fuzzy set, making it a valuable addition for fuzzy logic operations.
Plotting: The plot method generates a visual representation of the membership function for effective visualization and analysis.
Testing:
I have added a comprehensive test suite for the FuzzySet class to ensure its correctness and robustness. The tests cover various scenarios, including both valid and erroneous input values.
Example Usage:
The example usage section demonstrates how to create FuzzySet instances, perform operations, and visualize the membership functions of fuzzy sets. It provides practical insights into the class's capabilities.
I welcome your review and feedback, and I'm open to further improvements. Transparency is important, and I have designed this class based on existing knowledge and references from reputable sources.