fantasy-ga 0.1.0

Genetic algorithm library to generate fantasy basketball lineups

fantasy-ga

fantasy-ga is a Python module and a command line tool that uses genetic algorithm to automate the generation of fantasy sports linesups. Currently supports DraftKings basketball rules.

Installation

• Dependency
  • Python >= 3.9
  • numpy

pip install fantasy-ga

Usage

Provide a numpy.ndarray where the columns correspond to player ID, salary, fantasy points (FPTS) and position information i.e. player_id,salary,fpts,PG,SG,SF,PF,C,G,F,Util.

Python

import numpy as np
from fantasy_ga import LineupGenerator

m = np.loadtxt('examples/mat.csv', delimiter=',', skiprows=1)
n_pop = 1000
n_breed = 30
n_mutate = 30
n_gen = 16
n_compound = 5

model = LineupGenerator(m, n_pop, n_gen, n_breed, n_mutate, n_compound)
lineups, fit = model.compound()
optimal_lineups, top_n_scores = model.get_top_n_lineups(lineups, fit, 1)

CLI

As a module

$ python -m fantasy_ga --filepath=examples/mat.csv --n_pop=100 --n_gen=5 --n_breed=100 --n_mutate=100 --n_compound=10 --top_n_lineups=1
> PlayerIDs: [ 17. 106.  70.   0.  63.  33.   1. 108.], FPTS: 308.62082

or a command

$ fantasy-ga --filepath=examples/mat.csv --n_pop=100 --n_gen=5 --n_breed=100 --n_mutate=100 --n_compound=10 --top_n_lineups=1
> PlayerIDs: [ 17. 106.  70.   0.  63.  33.   1. 108.], FPTS: 308.62082