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(This is a follow-up to Statistical profiler for PyPy) I'm running some Python code under PyPy … Read more Optimizing For Pypy

I'm trying to bring this constraint in my pyomo model [1 I define a set for indexing over time … Read more Pyomo Creating A Variable Time Index

I've been successful using the following algorithm to complete all-path data up to path length … Read more Optimization Of An All-paths Algorithm

In my project I need to compute euclidian distance beetween each points stored in an array. The ent… Read more Fastest Way To Compute Distance Beetween Each Points In Python

TYPO FIXEDD I need to perform a minimization optimisation for each timestep in my timeseries. The o… Read more Scipy Minimisation Optimisation Row-wise On Dataframe

I a relatively new to python scipy library. I was trying to use the scipy.optimize to find the maxi… Read more Getting An Error "could Not Broadcast Input Array From Shape (252,4) Into Shape (4)" In Optimization

I've have created a small visualisation of particles in python. I'm caclulation the movemen… Read more Optimizing Gravitation Calculation For Particles In A Zero Gravity 2d Space

I am running a minimization problem using the next code: import numpy as np from scipy.optimize imp… Read more Save Intermediate Results In Minimization Problem

Lets say I create a theano function, how do I run operations in parallel elementwise on theano tens… Read more How Do I Set Many Elements In Parallel In Theano

I have a list of customers and each of them can be 'activated' in four different ways: n= 1… Read more How Can I Minimize The Distance From A Given Input Distribution?

For a benchmark comparison, I consider the simple function: function dealiasing2d(where_dealiased, … Read more Optimize A "mask" Function In Matlab

This post is a related question that spun off of this question. My goal is to generate an optimal f… Read more Include Only Unique Values In A Pulp Optimization Solution

I have a text file fo several GB with this format 0 274 593869.99 6734999.96 121.83 1, 0 273 593869… Read more Improving Performance Of A Function In Python

I have ~10 large df's (5mil+ rows each and growing) that I want to perform calculations on. Doi… Read more Pandas Functions Too Slow - Optimise With Dict/numpy?

I've been set a challenge to make a game using pygame ( I am making snake so it should be easy.… Read more How Could I Optimise This Simple Python Pygame Code

the following code is produced using python 2.7 and pandas 0.9.1. I have a dataframe with two colum… Read more Pandas: Optimizing Some Python Code By Getting Rid Of Dataframe.apply()

I am working on a production allocation problem, whereby sales orders have to be allocated over thr… Read more How Do I Make A Constraint Elastic In Pulp?

I'm using Google Or-Tools to solve a Traveling Salesman Problem by using this example (basicall… Read more Or-tools Solve Traveling Salesman (tsp) Without Returning To The Home Node

I'm trying to make my program run faster, using threads but it takes too many time. The code mu… Read more Why My Multi-threading Program Is Slow?

Type Hints now are available in Python 3.5 version. In the specification (PEP 484) the goals (and t… Read more Using Type Hints To Translate Python To Cython