def compare(name, structure): # if name == 'c20ng' and structure == 'tree': # return rlist = [] rname = "results/%s/%s.%s" % (dirname, name, structure) ename = "results/%s/error.%s.%s" % (dirname, name, structure) try: if os.path.isfile(rname + ".pkl") and os.path.isfile(rname + ".csv"): print "skipping ", rname return br = gs.best_grid_point(name, structure, "grid") t = float(br["t"]) cp = float(br["cp"]) for i in range(10): print i, name r = gs.eval_grid_point(structure, name, t, cp, 1) rlist.append(r) except Exception as e: print "compare() caught exception: something went wrong" # at i:%d'%i experiment.save_results(rlist, ename) import traceback traceback.print_exc(file=open(ename + ".tb", "w")) raise else: experiment.save_results(rlist, rname)
def main(data, maskpath, savepath, var = 0): np.random.seed(SEED) print("Loading data ...") if var ==0: data = [DataProvider(path='data/%s'%FILENAME, input_length=INPUT_LENGTH, train_on_valid=TRAIN_ON_VALID)] maskcont = MaskContainer(path="masks/%s"%maskpath) lrcont = LearningRateContainer(LearningRateScheduler(learning_rate_init=LEARNING_RATE)) print("Start experiment ...") exp = Experiment(maskcont=maskcont, data=data) res_train, res_valid = exp.run(N_NETWORKS, N_EPOCHS, lrcont=lrcont, optimizer=OPTIMIZER, init_range_hid=INIT_RANGE_HID, verbose=True) if SAVE_RESULTS: #try: # save_results(res_train, res_valid, data, maskcont, lrcont, OPTIMIZER, INIT_RANGE_HID, SEED, savepath) #print "Results saved." # except: #print 'Results could not be saved' save_results(res_train, res_valid, data, maskcont, lrcont, OPTIMIZER, INIT_RANGE_HID, SEED, savepath)
def search(name, structure, dirname): rname = 'results/%s/%s'%(dirname, name) ename = 'results/%s/error.%s'%(dirname, name) if os.path.isfile(rname+'.' + structure + '.pkl') and os.path.isfile(rname+'.' + structure + '.csv'): print 'skipping ', rname return rlist = [] try: # run grid search for t in [0.3, 0.1, 0.03, 0.01, 0.003]: for cp in [.1, .3, 1., 3., 10.]: print 'ok', name, '\tt: %.5f'%t, '\tcp: ', cp r = eval_grid_point(structure, name, t, cp, 1) rlist.append(r) except Exception as e: print 'grid search caught exception: something went wrong at t:%f, cp:%f'%(t, cp) experiment.save_results(rlist, ename+'.'+structure) import traceback traceback.print_exc(file=open(ename+'.'+structure+'.tb', 'w')) raise else: experiment.save_results(rlist, rname+'.'+structure)