I am trying to optimize a complex PDE using differential_evolution. Sometimes my function for specific cases returns 'nan' and the differential evolution evaluation report takes that as the result of the evaluation. How can I tell the optimizer to ignore the results when it gets a 'nan' value?
How to make scipy.optimize.differential_evolution ignore 'nan' evaluations?
184 Views Asked by user3015729 At
0
There are 0 best solutions below
Related Questions in OPTIMIZATION
- Optimize LCP ReactJs
- Efficiently processing many small elements of a collection concurrently in Java
- How to convert the size of the HTML document from 68 Kb to the average of 33 Kb?
- Optimizing Memory-Bound Loop with Indirect Prefetching
- Google or-tools soft constraint issue
- How to find function G(x), and make for every x, G(x) always returns fixed point for another function F(G(x))
- Trying to sort a set of words with the information theory to solve Worlde in Python but my program is way to slow
- Do conditional checks cause bottlenecks in Javascript?
- Hourly and annual optimization problem over matrix
- Sending asynchronous requests without a pre-defined task list
- DBT - Using SELECT * in the staging layer
- Using `static` on a AVX2 counter function increases performance ~10x in MT environment without any change in Compiler optimizations
- Is this a GCC optimiser bug or a feature?
- Performance difference between two JavaScript code snippets for comparing arrays of strings
- Distribute a list of positive numbers into a desired number of sets, aiming to have sums as close as possible between them
Related Questions in DIFFERENTIAL-EVOLUTION
- All versions of differential evolution algorithm
- SciPy Differential Evolution: doesn't run on multiple cores even if workers = -1
- What are 'population energies'?
- Parallel differential evolution
- convergence in scipy.optimize.differential_evolution
- Global Optimization in Python on a 3D (or four dimensional) array
- Parameter Optimization in python with differential_evolution or minimize from scipy.optimize
- Error when using Scipy's differential_evolution function
- Convergence in Differential Evolution
- Parameter optimization for system of ODEs using scipy.differential_evolution fails due to solve_ivp throwing runtime_warnings
- Scipy minimize returns a higher value than minimum
- Problem in linear constraints of scipy. All the elements of population is getting rejected
- Is there a way to NOT give 'bounds' argument in Scipy differential evolution algorithm?
- Pass arguments to objective function in scipy differential evolution with multiple workers
- SciPy differential evolution fails if objective function has too many arguments
Related Questions in FUNCTION-FITTING
- Optimization of fitting parameters of two coupled equations by using least-square method scipy
- How to fit a a*cos(x)**b function to data in gnuplot? (Malus' Law)
- How do I fit the Weibull distribution to my dataset?
- How to make scipy.optimize.differential_evolution ignore 'nan' evaluations?
- Adding constraints to my fitting model using lmfit
- ODE fitting with Python - least squares takes to long to compute
- Optimizing a funcation using Scipy to estimate fitting parameters
- Fit a smoothed/cumulative distribution function to data and predict x from given y
- One parameter fit function for a poisson generated dataset
- Gaussian fit for Python with two different function
- How to fit a quadratic equation to a plot obtained from plotmeans function in R
- Minimizing function in terms of integral - scipy
- fitting over a function with a for loop
- Is there an easy way to calculate the gaussian fit for data that has been cut off by pixel saturation?
- What is causing "TypeError: only size-1 arrays can be converted to Python scalars least_squares" from implementation of scipy.optimize.least_squares
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?