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syntacticdata.py
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syntacticdata.py
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import pandas as pd
import numpy as np
class SyntacticData(object):
def __init__(self, num_machines, num_jobs):
self.num_machines = num_machines
self.num_jobs = num_jobs
self.process_time_df = None
def create_predefine_process_time_matrix(self):
process_time = {1: [5, 9, 8, 10, 1],
2: [9, 3, 10, 1, 8],
3: [9, 4, 5, 8, 6],
4: [4, 8, 8, 7, 2]}
self.process_time_df = pd.DataFrame.from_dict(process_time, orient='index',
columns=range(1, (max(process_time.keys()) + 2)))
def generate_process_time_matrix(self):
self.process_time_df = pd.DataFrame(np.random.randint(0, 100, size=(self.num_jobs, self.num_machines)),
index=range(0, self.num_jobs),
columns=range(0, self.num_machines))