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    Thread: IndexError: invalid index to scalar variable.
Post: RE: IndexError: invalid index to scalar variable.
(Mar-10-2022, 09:36 AM)ibreeden Wrote: "fitness_function(position)" expects an array (or list or any iterable) of exactly 15 elements. When you do: fitness_function(particle_position_vector[i])... y...
 jyotib2610 Data Science 3 3,161 Mar-10-2022, 09:55 AM
    Thread: IndexError: invalid index to scalar variable.
Post: RE: IndexError: invalid index to scalar variable.
Here, I have posted the code with an error. Please help me. import random import numpy as np import math import matplotlib.pyplot as plt def fitness_function(position): s1=0.014109786*position...
 jyotib2610 Data Science 3 3,161 Mar-10-2022, 06:39 AM
    Thread: IndexError: invalid index to scalar variable.
Post: IndexError: invalid index to scalar variable.
I got the error as "IndexError: invalid index to scalar variable.", while trying this PSO algorithm problem. I also want to plot a graph between iteration number and fitness value. Kindly help me with...
 jyotib2610 Data Science 3 3,161 Mar-10-2022, 06:06 AM

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