backgammon/bin/train-evaluate-save

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2018-03-28 13:32:22 +00:00
#!/usr/bin/env ruby
def save(model_name)
require 'date'
models_dir = 'models'
model_path = File.join(models_dir, model_name)
if not File.exists? model_path then
return false
end
episode_count = (File.read File.join(model_path, 'episodes_trained')).to_i
puts "Found model #{model_name} with episodes #{episode_count} trained!"
file_name = "model-#{model_name}-#{episode_count}-#{Time.now.strftime('%Y%m%d-%H%M%S')}.tar.gz"
save_path = File.join(models_dir, 'saves', file_name)
puts "Saving to #{save_path}"
system("tar", "-cvzf", save_path, "-C", models_dir, model_name)
return true
end
def train(model, episodes)
system("python3", "main.py", "--train", "--model", model, "--episodes", episodes.to_s)
end
def evaluate(model, episodes, method)
system("python3", "main.py", "--eval" , "--model", model, "--episodes", episodes.to_s, "--eval-methods", method)
end
model = ARGV[0]
if model.nil? then raise "no model specified" end
while true do
save model
train model, 1000
save model
train model, 1000
3.times do
evaluate model, 250, "pubeval"
end
3.times do
evaluate model, 250, "dumbeval"
end
end