Not able to understand random.sample(range(1,40),3)) with sum(1<<i for i in random.sample(range(1,40),3)) Question: I am trying to debug this piece of code and learn a little. I learn that it generates 3 unique values for i but how come the values of sum become this much big? If I run it and debug it, it goes …
Cross-over is failing binary encoded string Question: I am implementing Genetic Algorithm (GA). There are 43 numbers [Ambulance Locations] to choose from (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, …
Mutation with String Encoded Chromosomes – Genetic Algorithm Question: I am implementing Genetic Algorithm (GA). There are 43 numbers [Ambulance Locations] to choose from (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, …
Cross-Over with string Encoded Chromosomes Question: I am implementing Genetic Algorithm (GA). There are 43 numbers [Ambulance Locations] to choose from (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, …
Python difference between mutating and re-assigning a list ( _list = and _list[:] = ) Question: So I frequently write code following a pattern like this: _list = list(range(10)) # Or whatever _list = [some_function(x) for x in _list] _list = [some_other_function(x) for x in _list] etc I saw now on a different question a …
