def run():
t0 = timer.time()
p = Params()
#change team size and specialization
p.nAgents = 12
p.nTeams = 4
p.nDims = 12
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = m.teamDimensions(p.nDims, p.nTeams)
pComms = np.linspace(0, 1, 6)
roughnesses = np.logspace(-1, .7, num=6, base=10)
p.amplitude = roughnesses[3]
speeds = np.logspace(-1, .7, num=6, base=10) / 100
p.AVG_SPEED = speeds[3]
allTeamObjects = []
for pComm in pComms:
if __name__ == '__main__' or 'kaboom.designScienceStudies.i_optimalCommRate':
pool = multiprocessing.Pool(processes=4)
allTeams = pool.starmap(teamWorkProcess,
zip(range(p.reps), itertools.repeat(p)))
print('next. time: ' + str(timer.time() - t0))
for team in allTeams:
allTeamObjects.append(team)
pool.close()
pool.join()
print('finished one communication frequency')
else:
print(__name__)
# allTeams = [t for tl in allTeamObjects for t in tl]
print("time to complete: " + str(timer.time() - t0))
#save results object to file
# name="sharingRate"
# directory = saveResults(allTeamObjects,name)
r = allTeamObjects
pC = [prob for prob in pComms for i in range(p.reps)]
perf = np.array([t.getBestScore() for t in r]) * -1
nMeetings = [t.nMeetings for t in r]
plt.scatter(pC, perf, c=[.9, .9, .9])
m.plotCategoricalMeans(pC, perf)
plt.xlabel('prob of communication (c)')
plt.ylabel('performance')
myPath = os.path.dirname(__file__)
plt.savefig(myPath + "/results/i_communicationFrequency.pdf")
plt.show()
#alternatively, plot performance vs the actual number of pairwise interactions
plt.scatter(nMeetings, perf)
def run():
# # A 3.1
# ## Frequency of team meetings
t0 = timer.time()
p = Params()
p.nAgents = 20
p.nTeams = 4
p.nDims = 20
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = m.teamDimensions(p.nDims, p.nTeams) #np.ones([nTeams,nDims])
p.curatedTeams = True
varyMeetingTimes = [int(p.steps / i) for i in range(1, 10)]
varyMeetingTimes.append(100000)
meetingStartTimes = []
for meetingTimes in varyMeetingTimes:
p.meetingTimes = meetingTimes
print("meeting interval: " + str(meetingTimes))
if __name__ == '__main__' or 'kaboom.designScienceStudies.iii_teamMeetings':
pool = multiprocessing.Pool(processes=4)
allTeams = pool.starmap(teamWorkProcess,
zip(range(p.reps), itertools.repeat(p)))
pool.close()
pool.join()
print('next')
meetingStartTimes.append(allTeams)
print("time to complete: " + str(timer.time() - t0))
allTeams = [t for tt in meetingStartTimes for t in tt]
#directory = m.saveResults(allTeams,'numberOfTeamMeetings')
teamScores = [t.getBestScore() for t in allTeams]
teamScoresGrouped = [[t.getBestScore() for t in tt]
for tt in meetingStartTimes]
nMeetings = [t.nTeamMeetings for tt in meetingStartTimes for t in tt]
perf = np.array(teamScores) * -1
plt.scatter(nMeetings, perf, c=[.9, .9, .9])
means = m.plotCategoricalMeans(nMeetings, perf)
plt.xlabel("number of team meetings")
plt.ylabel("performance")
slope, intercept, r_value, p_value, std_err = scipy.stats.linregress(
nMeetings, teamScores)
x = np.linspace(0, 10, 10)
plt.plot(x, (x * slope + intercept) * -1)
myPath = os.path.dirname(__file__)
plt.savefig(myPath + "/results/iii_team_meetings_" + str(timer.time()) +
".pdf")
def runBeamDesignProblem():
"""
Run an example case of the beam designer problem
"""
p = Params()
p.nAgents = 8
p.nDims = 4
p.nTeams = 2
p.reps = 32
p.steps = 100
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = m.teamDimensions(p.nDims, p.nTeams)
t = teamWorkSharing(p, BeamDesigner)
return t
def run():
t0 = timer.time()
p = Params()
# p.reps=2
# selfBias = 0.5
# curatedTeams = False
# shareAcrossTeams = True
#change team size and specialization
p.nAgents = 12
p.nTeams = 4
p.nDims = 56
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = m.teamDimensions(p.nDims, p.nTeams)
p.reps = 16
p.steps = 500
pComms = np.linspace(0, 1, 6)
allTeamObjects = []
for pComm in pComms:
if __name__ == '__main__' or 'kaboom.designScienceStudies.i_optimalCommRate':
pool = multiprocessing.Pool(processes=16)
allTeams = pool.starmap(carTeamWorkProcess,
zip(range(p.reps), itertools.repeat(p)))
print('next. time: ' + str(timer.time() - t0))
for team in allTeams:
allTeamObjects.append(team)
pool.close()
pool.join()
print('finished a pComm round')
else:
print(__name__)
# allTeams = [t for tl in allTeamObjects for t in tl]
print("time to complete: " + str(timer.time() - t0))
# name="nShares_long_smallTeam"
# directory = saveResults(allTeamObjects,name)
# plt.savefig(directory+"/"+name+".pdf")
# plt.savefig(directory+"/"+name+".png",dpi=300)
return allTeamObjects, pComms, p
p.aiRange = 0
p.aiScore = 95
p.curatedTeams = True
elif i == 1:
p.aiRange = 70
p.aiScore = 95
p.curatedTeams = False
elif i == 2:
p.aiScore = None
p.aiRange = None
p.curatedTeams = False
scoresA = []
teams = []
for subteamSize in nAgentsPerTeam:
p.nTeams = int(p.nAgents / subteamSize)
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = m.teamDimensions(p.nDims, p.nTeams)
if __name__ == '__main__': # or 'kaboom.designScienceStudies.viii_specialization_composition':
pool = multiprocessing.Pool(processes=4)
allTeams = pool.starmap(carTeamWorkProcess,
zip(range(p.reps), itertools.repeat(p)))
scoresA.append([t.getBestScore() for t in allTeams])
teams.append(allTeams)
print('finished one set: ' + str(timer.time() - t0))
pool.close()
pool.join()
resultMatrix.append(scoresA)
teamObjects.append(teams)
print("completed one composition type")
print("time to complete: " + str(timer.time() - t0))
def run(numberOfCores=4):
t0 = timer.time()
p = Params()
#change team size and specialization
p.nAgents = 33
p.nDims = 56
p.steps = 100 #100
p.reps = 16
myPath = os.path.dirname(__file__)
parentPath = os.path.dirname(myPath)
paramsDF = pd.read_csv(parentPath + "/SAE/paramDBreduced.csv")
paramsDF = paramsDF.drop(["used"], axis=1)
paramsDF.head()
teams = ['brk', 'c', 'e', 'ft', 'fw', 'ia', 'fsp', 'rsp', 'rt', 'rw', 'sw']
teamsDict = {i: teams[i] for i in range(10)}
paramTeams = paramsDF.team
p.nTeams = len(teams)
#in the semantic division of the problem, variables are grouped by parts of
#the car (eg, wheel dimensions; engine; brakes)
teamDimensions_semantic = [[
1 if paramTeam == thisTeam else 0 for paramTeam in paramTeams
] for thisTeam in teams]
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = teamDimensions_semantic
if __name__ == '__main__' or 'kaboom.IDETC_studies.iv_problemDecomposition':
pool = multiprocessing.Pool(processes=4)
teamObjectsSemantic = pool.starmap(
carTeamWorkProcess,
zip(range(p.reps), itertools.repeat(p),
itertools.repeat(CarDesignerWeighted)))
pool.close()
pool.join()
print("finished semantic: " + str(timer.time() - t0))
# name="allocation_semantic"
# directory = saveResults(teamObjectsSemantic,p,name)
#NOW WITH BLIND TEAM DIMENSIONS INSTEAD OF SEMANTIC
#assign dimensions blindly to teams,with even # per team (as possible)
teamDimensions_blind = m.teamDimensions(p.nDims, p.nTeams)
p.teamDims = teamDimensions_blind
if __name__ == '__main__' or 'kaboom.IDETC_studies.iv_problemDecomposition':
pool = multiprocessing.Pool(processes=numberOfCores)
teamObjectsBlind = pool.starmap(
carTeamWorkProcess,
zip(range(p.reps), itertools.repeat(p),
itertools.repeat(CarDesignerWeighted)))
pool.close()
pool.join()
# name="allocation_blind"
# directory = saveResults(teamObjectsBlind,p,name)
print("finished blind: " + str(timer.time() - t0))
#inverted scores so that its a maximization problem
#(in the plot, higher scores are better)
semanticScores = [t.getBestScore() * -1 for t in teamObjectsSemantic]
blindScores = [t.getBestScore() * -1 for t in teamObjectsBlind]
#Plot results:
plt.boxplot([semanticScores, blindScores],
labels=["semantic", "blind"],
showfliers=True)
plt.ylabel("car design performance")
plt.savefig(myPath + "/results/iv_problemDecomposition.pdf")
plt.show()
plt.clf()
print("Results figure saved to " + myPath +
"/results/iv_problemDecomposition.pdf")
print("effect size:")
print(h.effectSize(semanticScores, blindScores))
print("ANOVA p score: ")
print(h.pScore(semanticScores, blindScores))
def run():
""" Experiment to test how KAI style affects car design performance
and beam design performance """
t0 = timer.time()
p = Params()
#change team size and specialization
p.nAgents = 33
p.nDims = 56
p.steps = 100
p.reps = 16
myPath = os.path.dirname(__file__)
parentPath = os.path.dirname(myPath)
paramsDF = pd.read_csv(parentPath + "/SAE/paramDBreduced.csv")
paramsDF = paramsDF.drop(["used"], axis=1)
paramsDF.head()
teams = ['brk', 'c', 'e', 'ft', 'fw', 'ia', 'fsp', 'rsp', 'rt', 'rw', 'sw']
paramTeams = paramsDF.team
p.nTeams = len(teams)
#in the semantic division of the problem, variables are grouped by parts of
#the car (eg, wheel dimensions; engine; brakes)
teamDimensions_semantic = [[
1 if paramTeam == thisTeam else 0 for paramTeam in paramTeams
] for thisTeam in teams]
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = teamDimensions_semantic
styleTeams = []
flatTeamObjects = []
aiScores = np.linspace(45, 145, 9)
for aiScore in aiScores:
#use a homogeneous team with KAI style of [aiScore]
p.aiScore = aiScore
p.aiRange = 0
teamObjects = [] #save results
if __name__ == '__main__' or 'kaboom.IDETC_STUDIES.i_teamStyle':
pool = multiprocessing.Pool(processes=4)
allTeams = pool.starmap(
carTeamWorkProcess,
zip(range(p.reps), itertools.repeat(p),
itertools.repeat(CarDesignerWeighted)))
for t in allTeams:
teamObjects.append(t)
flatTeamObjects.append(t)
pool.close()
pool.join()
print("time to complete: " + str(timer.time() - t0))
styleTeams.append(teamObjects)
# saveResults(flatTeamObjects, p, "carProblem_KaiStyle")
#invert the scores *-1 to show a maximization (rather than minimization)
#objective. (Then, in this plot, higher scores are better)
allScores = [t.getBestScore() * -1 for s in styleTeams for t in s]
allkai = [kai for kai in aiScores for i in range(p.reps)]
m.plotCategoricalMeans(allkai, allScores)
plt.scatter(allkai, allScores, c=[0.9, 0.9, 0.9])
qFit = np.polyfit(allkai, allScores, 2)
q = np.poly1d(qFit)
x = np.linspace(45, 145, 100)
plt.plot(x, q(x), c='red')
plt.xticks([int(i) for i in aiScores])
plt.xlabel("KAI score of homogeneous team")
plt.ylabel("Car Design Performance")
plt.savefig(myPath + '/results/i_teamStyle_carProblem.pdf')
plt.clf()
#Now test the performance on the beam design problem
p = Params()
p.nAgents = 8
p.nDims = 4
p.nTeams = 2
p.reps = 16
p.steps = 100
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = m.teamDimensions(p.nDims, p.nTeams)
beamTeams = []
for aiScore in aiScores:
teamSet = []
for i in range(p.reps):
t = teamWorkSharing(p, BeamDesigner)
teamSet.append(t)
beamTeams.append(teamSet)
print('next')
#flip scores so that higher is better in the plot
allScores = [[t.getBestScore() * -1 for t in teams] for teams in beamTeams]
allAiScores = [ai for ai in aiScores for i in range(p.reps)]
allScoresFlat = [s for r in allScores for s in r]
plt.scatter(allAiScores, allScoresFlat, c=[.9, .9, .9])
m.plotCategoricalMeans(allAiScores, allScoresFlat)
#quadratic fit
qm = np.polyfit(allAiScores, allScoresFlat, 2)
qmodel = np.poly1d(qm)
x = np.linspace(45, 145, 101)
plt.plot(x, qmodel(x), c='red')
plt.xlabel("KAI score of homogeneous team")
plt.ylabel("Beam Design Performance")
plt.savefig(myPath + '/results/i_teamStyle_beamProblem.pdf')
plt.show()
plt.clf()
print("Results figure saved to " + myPath +
"/results/i_teamStyle_beamProblem.pdf")
def run():
t0 = timer.time()
p = Params()
#change team size and specialization
p.nAgents = 12
p.nTeams = 4
p.nDims = 12
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = m.teamDimensions(p.nDims, p.nTeams)
pComms = np.linspace(0, 1, 11)
p.reps = 32 # 10 #$40 #5
aiScores = [60, 95, 130] #100#300
p.aiRange = 0
# aiRanges = np.linspace(0,100,10)
# meetingTimes = 100
resultsA14 = []
for aiScore in aiScores:
p.aiScore = aiScore
allTeamObjects = []
for pComm in pComms:
if __name__ == '__main__' or 'kaboom.designScienceStudies.ii_comm_v_style':
pool = multiprocessing.Pool(processes=4)
allTeams = pool.starmap(
teamWorkProcess, zip(range(p.reps), itertools.repeat(p)))
print('next. time: ' + str(timer.time() - t0))
for team in allTeams:
allTeamObjects.append(team)
pool.close()
pool.join()
resultsA14.append(allTeamObjects)
scores = [t.getBestScore() for t in allTeamObjects]
pcs = [pc for pc in pComms for i in range(p.reps)]
m.plotCategoricalMeans(pcs, np.array(scores) * -1)
plt.show()
# allTeams = [t for tl in allTeamObjects for t in tl]
print("time to complete: " + str(timer.time() - t0))
for allTeamObjects in resultsA14:
allScores = np.array([t.getBestScore() for t in allTeamObjects]) * -1
kai = allTeamObjects[0].agents[0].kai.KAI
nS = [t.nMeetings for t in allTeamObjects]
# plt.scatter(nS,allScores, c=[.9,.9,.9])
pC = [pc for pc in pComms for i in range(p.reps)]
# plt.show()
# plt.scatter(pC,allScores, label=kai)
c = m.plotCategoricalMeans(pC, allScores)
plt.plot(pComms, c)
# name="A1.5_commRate_vStyle32_kai"+str(kai)
# directory = saveResults(allTeamObjects,name)
plt.legend(aiScores)
plt.xlabel('prob of communication (c)')
plt.ylabel('performance')
myPath = os.path.dirname(__file__)
plt.savefig(myPath + "/results/ii_commRate_vStyle32_plot.pdf")
def run():
# A 1.6 composition vs commRate
p = Params()
p.nAgents = 20
p.nTeams = 4
p.nDims = 20
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = m.teamDimensions(p.nDims, p.nTeams) #np.ones([nTeams,nDims])
#p.reps=1
pComms = np.linspace(0, 1, 11)
p.aiScore = 95
#meetingTimes = 100
t0 = timer.time()
resultsA16 = []
for i in range(3):
if i == 0: #homogeneous
p.aiScore = 95
p.aiRange = 0
p.curatedTeams = False
elif i == 1: #hetero70
p.aiScore = 95
p.aiRange = 70
p.curatedTeams = True
elif i == 2: #organic
p.aiScore = None
p.aiRange = None
p.curatedTeams = False
allTeamObjects = []
for pComm in pComms:
p.pComm = pComm
if __name__ == '__main__' or 'kaboom.designScienceStudies.ix_composition_structure':
pool = multiprocessing.Pool(processes=4)
allTeams = pool.starmap(
teamWorkProcess, zip(range(p.reps), itertools.repeat(p)))
print('next. time: ' + str(timer.time() - t0))
for team in allTeams:
allTeamObjects.append(team)
pool.close()
pool.join()
resultsA16.append(allTeamObjects)
scores = [t.getBestScore() for t in allTeamObjects]
pcs = [pc for pc in pComms for i in range(p.reps)]
m.plotCategoricalMeans(pcs, np.array(scores) * -1)
plt.show()
# allTeams = [t for tl in allTeamObjects for t in tl]
print("time to complete: " + str(timer.time() - t0))
comps = ['homogeneous', 'heterogeneous70', 'organic']
for i in range(3):
allTeamObjects = resultsA16[i]
allScores = np.array([t.getBestScore() for t in allTeamObjects]) * -1
nS = [t.nMeetings for t in allTeamObjects]
# plt.scatter(nS,allScores, c=[.9,.9,.9])
pC = [pc for pc in pComms for i in range(p.reps)]
# plt.show()
# plt.scatter(pC,allScores, label=kai)
c = m.plotCategoricalMeans(pC, allScores)
# name="A1.6_commRate_vStyle_"+comps[i]
# directory = saveResults(allTeamObjects,name)
plt.legend(comps)
myPath = os.path.dirname(__file__)
plt.savefig(myPath + "/results/ix_composition_specialization.pdf")
def run():
p = Params()
p.nAgents = 20
p.nTeams = 4
p.nDims = 20
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = m.teamDimensions(p.nDims, p.nTeams) #np.ones([nTeams,nDims])
pComms = np.linspace(0, 1, 11)
p.aiScore = 95
t0 = timer.time()
p = Params()
# selfBias = 0.5
# curatedTeams = False
# shareAcrossTeams = True
p.nAgents = 16
#Homogeneous teams
p.nDims = 16
p.aiScore = 100 #300
p.aiRange = 0
#p.reps = 1#8
scoreForNteams = []
for nTeams in [1, 2, 4, 8, 16]:
p.nTeams = nTeams
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = m.teamDimensions(p.nDims, p.nTeams)
pComms = np.linspace(0, 1, 6)
meetingTimes = 100
allTeamObjects = []
for pComm in pComms:
if __name__ == '__main__' or 'kaboom.designScienceStudies.x_specialization_communication':
pool = multiprocessing.Pool(processes=4)
allTeams = pool.starmap(
teamWorkProcess, zip(range(p.reps), itertools.repeat(p)))
print('next. time: ' + str(timer.time() - t0))
allTeamObjects.append(allTeams)
# allTeams = [t for tl in allTeamObjects for t in tl]
scoreForNteams.append(allTeamObjects)
print("time to complete: " + str(timer.time() - t0))
teamShapes = [1, 2, 4, 8, 16]
for i in range(len(teamShapes)):
nT = scoreForNteams[i]
print(np.shape(nT[0:-1]))
allTeams = [t for s in nT for t in s]
# directory = saveResults(allTeams,'collabTradeoff_'+str(teamShapes[i])+'_team')
allScores = np.array(
[t.getBestScore() for set in nT[0:-1] for t in set]) * -1
pC = [pc for pc in pComms[0:-1] for i in range(p.reps)]
m.plotCategoricalMeans(pC, allScores)
plt.legend([
'flat team of 16', '2 subteams of 8', '4 subteams of 4',
'8 subteams of 8', '16 subteams of 1'
])
myPath = os.path.dirname(__file__)
plt.savefig(myPath + "/results/x_communication_structure.pdf")
def run():
#Strategy 4: Homogenous teams of 3 styles
t0 = timer.time()
p=Params()
# teamSizes =[32]
p.nAgents = 32
nAgentsPerTeam = [32,16,8,4,3,2,1]
# nTeams = [1,2,4,8,16,32]
p.nDims = 32
#p.reps=1
# choose one Team allocation strategy
p.aiRange = 0#0
aiScores = [55,95,135]#140# 300
#choose one problem (middle, favors mid-range)
roughnesses = np.logspace(-1,.7,num=6,base=10)
speeds = np.logspace(-1,.7,num=6,base=10) / 100
p.amplitude = roughnesses[3]
p.AVG_SPEED = speeds[3]
resultMatrixH3 = []
teamObjectsH3 = []
for aiScore in aiScores:
p.aiScore = aiScore
scoresA = []
teams = []
for subteamSize in nAgentsPerTeam:
p.nTeams = int(p.nAgents/subteamSize)
p.agentTeams = m.specializedTeams(p.nAgents,p.nTeams)
p.teamDims = m.teamDimensions(p.nDims,p.nTeams)
if __name__ == '__main__' or 'kaboom.designScienceStudies.v_structure_style':
pool = multiprocessing.Pool(processes = 4)
allTeams = pool.starmap(teamWorkProcess, zip(range(p.reps),itertools.repeat(p)))
scoresA.append([t.getBestScore() for t in allTeams])
teams.append(allTeams)
pool.close()
pool.join()
resultMatrixH3.append(scoresA)
teamObjectsH3.append(teams)
print("completed one")
print("time to complete: "+str(timer.time()-t0))
# In[ ]:
#plot score vs structure for different team sizes
for i in range(len(aiScores)):
nAgents = [len(team.agents) for teamSet in teamObjectsH3[i] for team in teamSet]
nTeams = [len(team.specializations) for teamSet in teamObjectsH3[i] for team in teamSet]
subTeamSize = [int(len(team.agents)/len(team.specializations)) for teamSet in teamObjectsH3[i] for team in teamSet]
teamScore = [team.getBestScore() for teamSet in teamObjectsH3[i] for team in teamSet]
# print("homgeneous team, size %s in %s dim space: " % (teamSizes[i],nDims))
# plt.scatter(subTeamSize,teamScore,label='team size: '+str(teamSizes[i]))
m.plotCategoricalMeans(subTeamSize,np.array(teamScore)*-1)
# plt.xscale('log')
plt.xlabel("subteam size")
plt.xticks(nAgentsPerTeam)
plt.ylabel("performance")
# plt.show()
plt.legend(aiScores)
plt.title("homogeneous team of 3 styles")
#np.savetxt("./results/C_3homog/params.txt",[makeParamString()], fmt='%s')
#scoreMatrix = [ [ [t.getBestScore() for t in eachStructure] for eachStructure in eachStyle] for eachStyle in teamObjectsH3]
#rFile = './results/C_3homog/'+'scoreMatrix_homo_3styles_32.obj'
#rPickle = open(rFile, 'wb')
#pickle.dump(scoreMatrix, rPickle)
myPath = os.path.dirname(__file__)
plt.savefig(myPath+"/results/v_structure_3styles.pdf")
def run():
t0 = timer.time()
p=Params()
p.nAgents = 32
nAgentsPerTeam = [1,2,3,4,8,16,32]#[32,16]# [8,4,3,2,1]
p.nDims = 32
p.reps = 32
#choose one problem (middle, favors mid-range)
roughnesses = np.logspace(-1,.7,num=6,base=10)
speeds = np.logspace(-1,.7,num=6,base=10) / 100
p.amplitude = roughnesses[3]
p.AVG_SPEED = speeds[3]
resultMatrix = []
teamObjects = []
for i in range(3):
if i == 0: #homogeneous
p.aiRange = 0
p.aiScore = 95
p.curatedTeams = True
elif i == 1:
p.aiRange = 70
p.aiScore = 95
p.curatedTeams = False
elif i == 2:
p.aiScore = None
p.aiRange = None
p.curatedTeams = False
scoresA = []
teams = []
for subteamSize in nAgentsPerTeam:
p.nTeams = int(p.nAgents/subteamSize)
p.agentTeams = m.specializedTeams(p.nAgents,p.nTeams)
p.teamDims = m.teamDimensions(p.nDims,p.nTeams)
if __name__ == '__main__' or 'kaboom.designScienceStudies.viii_specialization_composition':
pool = multiprocessing.Pool(processes = 4)
allTeams = pool.starmap(teamWorkProcess, zip(range(p.reps),itertools.repeat(p)))
scoresA.append([t.getBestScore() for t in allTeams])
teams.append(allTeams)
pool.close()
pool.join()
resultMatrix.append(scoresA)
teamObjects.append(teams)
print("completed one")
print("time to complete: "+str(timer.time()-t0))
for i in range(3):
nAgents = [len(team.agents) for teamSet in teamObjects[i] for team in teamSet]
nTeams = [len(team.specializations) for teamSet in teamObjects[i] for team in teamSet]
subTeamSize = [int(len(team.agents)/len(team.specializations)) for teamSet in teamObjects[i] for team in teamSet]
teamScore = [team.getBestScore() for teamSet in teamObjects[i] for team in teamSet]
print("Diverse team, size %s in %s dim space: " % (32,p.nDims))
# plt.scatter(subTeamSize,teamScore,label='team size: '+str(teamSizes[i]))
m.plotCategoricalMeans(subTeamSize,np.array(teamScore)*-1)
plt.xlabel("subteam size")
# plt.xticks([1,4,8,16,32])
plt.ylabel("performance")
# plt.show()
plt.legend(['homogeneous','heterogeneous70','organic'])
plt.title("composition vs structure")
myPath = os.path.dirname(__file__)
plt.savefig(myPath+"/results/viii_structure_composition.pdf")
def run():
t0 = timer.time()
p = Params()
teamSizes = [32] #[8,16,32]
nAgentsPerTeam = [1, 2, 3, 4, 8, 16, 32] #range(1,8+1)
p.nDims = 32
p.pComm = 0.2 # np.linspace(0,.5,10)
#choose one problem (middle, favors mid-range)
roughnesses = np.logspace(-1, .7, num=6, base=10)
speeds = np.logspace(-1, .7, num=6, base=10) / 100
p.amplitude = roughnesses[3]
p.AVG_SPEED = speeds[3]
resultMatrixOrganic = []
teamObjectsOrganic = []
for nAgents in teamSizes:
p.nAgents = nAgents
scoresA = []
teams = []
for subteamSize in nAgentsPerTeam:
p.nTeams = int(p.nAgents / subteamSize)
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = m.teamDimensions(p.nDims, p.nTeams)
if __name__ == '__main__' or 'kaboom.designScienceStudies.iv_specialization_organic':
pool = multiprocessing.Pool(processes=4)
allTeams = pool.starmap(
teamWorkProcess, zip(range(p.reps), itertools.repeat(p)))
scoresA.append([t.getBestScore() for t in allTeams])
teams.append(allTeams)
pool.close()
pool.join()
resultMatrixOrganic.append(scoresA)
teamObjectsOrganic.append(teams)
print("completed one")
print("time to complete: " + str(timer.time() - t0))
#plot score vs structure for different team sizes
for i in range(len(teamSizes)):
nAgents = [
len(team.agents) for teamSet in teamObjectsOrganic[i]
for team in teamSet
]
nTeams = [
len(team.specializations) for teamSet in teamObjectsOrganic[i]
for team in teamSet
]
subTeamSize = [
int(len(team.agents) / len(team.specializations))
for teamSet in teamObjectsOrganic[i] for team in teamSet
]
teamScore = [
team.getBestScore() for teamSet in teamObjectsOrganic[i]
for team in teamSet
]
print("Diverse team, size %s in %s dim space: " %
(teamSizes[i], p.nDims))
# plt.scatter(subTeamSize,teamScore,label='team size: '+str(teamSizes[i]))
invY = np.array(teamScore) * -1
m.plotCategoricalMeans(subTeamSize, invY)
plt.xlabel("subteam size")
plt.xscale('log', basex=2)
plt.xticks([1, 2, 3, 4, 8, 16, 32])
plt.ylabel("performance")
# plt.show()
plt.legend(teamSizes)
#Save results:
# np.savetxt("./results/C1.1_organicSpecialization/params.txt",[makeParamString()], fmt='%s')
# scoreMatrix = [ [ [t.getBestScore() for t in eachStructure] for eachStructure in eachSize] for eachSize in teamObjectsOrganic]
# rFile = './results/C1.1_organicSpecialization/'+'scoreMatrix.obj'
# rPickle = open(rFile, 'wb')
# pickle.dump(scoreMatrix, rPickle)
myPath = os.path.dirname(__file__)
plt.savefig(myPath + "/results/iv_specialization_organicTeams.pdf")
def run(numberOfCores=4):
t0 = timer.time()
p = Params()
#change team size and one sub-teams style:
p.nAgents = 33
p.nDims = 56
p.steps = 100 #100
p.reps = 16
#organic composition: select agents randomly from population
p.aiScore = None
p.aiRange = None
myPath = os.path.dirname(__file__)
parentDir = os.path.dirname(myPath)
paramsDF = pd.read_csv(parentDir + "/SAE/paramDBreduced.csv")
paramsDF = paramsDF.drop(["used"], axis=1)
paramsDF.head()
#assign the actual specialized teams:
teams = ['brk', 'c', 'e', 'ft', 'fw', 'ia', 'fsp', 'rsp', 'rt', 'rw', 'sw']
paramTeams = paramsDF.team
p.nTeams = len(teams)
teamDimensions_semantic = [[
1 if paramTeam == thisTeam else 0 for paramTeam in paramTeams
] for thisTeam in teams]
#teamDimensions_blind = m.specializedTeams(p.nAgents,p.nTeams)
p.agentTeams = m.specializedTeams(p.nAgents, p.nTeams)
p.teamDims = teamDimensions_semantic
#First run the control group: teams with organic composition
if __name__ == '__main__' or 'kaboom.IDETC_studies.iii_strategicTeams':
pool = multiprocessing.Pool(processes=numberOfCores)
controlTeams = pool.starmap(
carTeamWorkProcess,
zip(range(p.reps), itertools.repeat(p),
itertools.repeat(CarDesignerWeighted)))
# scoresA.append([t.getBestScore() for t in allTeams])
# teams.append(allTeams)
pool.close()
pool.join()
controlScores = [t.getBestScore() * -1 for t in controlTeams]
#Run strategic teams
subteamsSortedByStyle = [7, 8, 0, 10, 3, 2, 6, 4, 1, 5, 9]
# namedSortedTeams = [teams[i] for i in subteamsSortedByStyle]
strategicTeamObjects = []
if __name__ == '__main__' or 'kaboom.IDETC_studies.iii_strategicTeams':
pool = multiprocessing.Pool(processes=4)
allTeams = pool.starmap(
teamWorkOrganicSuperteam,
zip(range(p.reps), itertools.repeat(p),
itertools.repeat(subteamsSortedByStyle)))
# scoresA.append([t.getBestScore() for t in allTeams])
# teams.append(allTeams)
for t in allTeams:
strategicTeamObjects.append(t)
pool.close()
pool.join()
print("time to complete: " + str(timer.time() - t0))
strategicScores = [t.getBestScore() * -1 for t in strategicTeamObjects]
plt.boxplot([np.array(controlScores),
np.array(strategicScores)],
labels=["control", "strategic allocation"],
showfliers=True)
plt.ylabel("car design performance")
plt.savefig(myPath + "/results/iii_carStrategicTeamAssignment.pdf")
plt.show()
plt.clf()
print("Results figure saved to " + myPath +
"/results/iii_carStrategicTeamAssignment.pdf")
print("effect size:")
print(h.effectSize(controlScores, strategicScores))
print("ANOVA p score: ")
print(h.pScore(controlScores, strategicScores))