def main(dataset, datadir, threads, segment_length, cachedir, minimal_confidence, fold, max_connect,
max_worse_eval_epochs, epochs, too_short_track, logdir_prefix):
opts = dict(cachedir=cachedir, default_min_conf=minimal_confidence)
if fold is not None:
opts['fold'] = fold
dataset = eval(dataset)(datadir, **opts)
dataset.cachedir = cachedir
logdir = logdir_prefix + '/' + dataset.logdir
find_minimal_graph_diff.too_short_track = too_short_track
find_minimal_graph_diff.long_track = too_short_track * 2
skipped_ggd_types = set(ggd_types)
for add in ggd_types_order:
skipped_ggd_types.remove(add)
dataset.logdir = logdir + "_added_" + add
print(dataset.logdir)
if os.path.exists(dataset.logdir):
continue
prep_training_graphs(dataset, cachedir, limit_train_amount=0.1, threads=threads, segment_length_s=segment_length,
worker_params=dict(max_connect=max_connect))
model = NNModelGraphresPerConnection()
prep_minimal_graph_diffs(dataset, model, threads=threads, skipped_ggd_types=skipped_ggd_types)
prep_eval_graphs(dataset, model, threads=threads)
train_graphres_minimal(dataset, model, epochs=epochs, max_worse_eval_epochs=max_worse_eval_epochs)
prep_eval_tracks(dataset, model, 'eval', threads=1)
res, res_int = eval_prepped_tracks(dataset, 'eval')
open(os.path.join(dataset.logdir, "eval_results.txt"), "w").write(res)
open(os.path.join(dataset.logdir, "eval_results_int.txt"), "w").write(res_int)
def main(dataset, datadir, limit, threads, segment_length, cachedir, minimal_confidence, fold, max_connect, no_train, resume, max_worse_eval_epochs, epochs, too_short_track):
opts = dict(cachedir=cachedir, default_min_conf=minimal_confidence)
if fold is not None:
opts['fold'] = fold
dataset = eval(dataset)(datadir, **opts)
dataset.download()
dataset.prepare()
find_minimal_graph_diff.too_short_track = too_short_track
find_minimal_graph_diff.long_track = too_short_track * 2
prep_training_graphs(dataset, cachedir, limit=limit, threads=threads, segment_length_s=segment_length,
worker_params=dict(max_connect=max_connect))
model = NNModelGraphresPerConnection()
prep_minimal_graph_diffs(dataset, model, threads=threads)
prep_eval_graphs(dataset, model, threads=threads)
if not no_train:
train_graphres_minimal(dataset, model, epochs=epochs, resume=resume, max_worse_eval_epochs=max_worse_eval_epochs)
prep_eval_tracks(dataset, model, 'eval', threads=1)
res, res_int = eval_prepped_tracks(dataset, 'eval')
open(os.path.join(dataset.logdir, "eval_results.txt"), "w").write(res)
open(os.path.join(dataset.logdir, "eval_results_int.txt"), "w").write(res_int)
res, res_int = eval_prepped_tracks_joined(dataset, 'eval')
open(os.path.join(dataset.logdir, "eval_results_joined.txt"), "w").write(res)
open(os.path.join(dataset.logdir, "eval_results_joined_int.txt"), "w").write(res_int)
prep_eval_tracks(dataset, model, 'test', threads=1)
dataset.prepare_submition()
def main():
max_extra = 3
dataset = Duke("data")
logdir = "cachedir/logdir_1.0_0.2"
model = NNModelGraphresPerConnection()
fn = sorted(glob("%s/snapshot_???.pyt" % logdir))[-max_extra-1]
snapshot = torch.load(fn)
model.load_state_dict(snapshot['model_state'])
prep_eval_tracks(dataset, logdir, model, 'test', threads=1)
eval_prepped_tracks_csv(dataset, logdir, 'test')
os.system("cat %s/result_duke_test_int/*_submit.txt > %s/duke.txt" % (logdir, logdir))
if os.path.exists("%s/duke.zip" % logdir):
os.unlink("%s/duke.zip" % logdir)
os.system("cd %s; zip duke.zip duke.txt" % logdir)
def test_ggd_batches(self):
graphres = torch.load(
os.path.join(mydir, "data", "basic-duke_graph_3_00190415.pck"))
with TemporaryDirectory() as tmpdir:
model = NNModelGraphresPerConnection()
model.load_state_dict(
torch.load(os.path.join(mydir, "data",
"snapshot_009.pyt"))['model_state'])
model.eval()
lst = GraphDiffList(tmpdir, model)
old = []
batch_size = 4
n = (len(graphres) // batch_size) * batch_size
for i in range(n):
ex1 = graphres[i]
old.append((model(ex1.pos) - model(ex1.neg)).item())
lst.append(graphres[i])
for i0 in range(0, n, batch_size):
batch = make_ggd_batch(
[lst[i] for i in range(i0, i0 + batch_size)])
l = model.ggd_batch_forward(batch)
for i in range(i0, i0 + batch_size):
assert abs(l[i - i0].item() - old[i]) < 1e-3
def main():
dataset = Duke('data', cachedir="cachedir") #_mc5")
model = NNModelGraphresPerConnection()
logdir = dataset.logdir
print(logdir)
fn = sorted(glob("%s/snapshot_???.pyt" % logdir))[-1]
model.load_state_dict(torch.load(fn)['model_state'])
model.eval()
gt_not_in_graph = long_connections = long_connections_within_bound = 0
for name, cam in tqdm(graph_names(dataset, "eval"),
"Estimating long structure"):
name = name.replace("/lunarc/nobackup/projects/lu-haar/ggdtrack/", "")
graph, detection_weight_features, connection_batch = torch.load(
name + '-%s-eval_graph' % model.feature_name)
promote_graph(graph)
connection_weights = model.connection_batch_forward(connection_batch)
detection_weights = model.detection_model(detection_weight_features)
scene = dataset.scene(cam)
gt_tracks, gt_graph_frames = ground_truth_tracks(
scene.ground_truth(), graph)
for tr in gt_tracks:
prv = tr[0]
for det in tr[1:]:
prv.gt_next = det
prv = det
for det in graph:
for i, nxt in zip(det.weight_index, det.next):
if det.track_id == nxt.track_id != None and nxt.frame - det.frame > 1:
long_connections += 1
upper = get_upper_bound_from_gt(det, nxt,
connection_weights,
detection_weights)
if upper is None:
gt_not_in_graph += 1
elif 0 < connection_weights[i] < upper:
long_connections_within_bound += 1
# print (" %s -[%4.2f]-> %s" % (det.track_id, connection_weights[i], nxt.track_id),
# det.frame, nxt.frame, upper)
# tracks = lp_track(graph, connection_batch, detection_weight_features, model)
# print(tracks)
print()
print(gt_not_in_graph, long_connections, long_connections_within_bound)
print(long_connections_within_bound /
(long_connections - gt_not_in_graph))
print()
def main(threads, cachedir, train_amounts, itterations, logdir_prefix):
max_extra = 3
dataset = Duke("data")
dataset.cachedir = cachedir
logdir = logdir_prefix + '/' + dataset.logdir
global_skip = {"LongConnectionOrder", "LongFalsePositiveTrack"}
for train_amount in map(float, train_amounts.split(',')):
for itt in range(int(itterations)):
t0 = time()
prep_training_graphs(dataset,
cachedir,
limit_train_amount=train_amount,
threads=threads,
seed=hash(logdir) + itt)
model = NNModelGraphresPerConnection()
prep_minimal_graph_diffs(dataset,
model,
threads=threads,
skipped_ggd_types=global_skip)
prep_eval_graphs(dataset, model, threads=threads)
t1 = time()
dataset.logdir = logdir + "_%8.6f_%.2d" % (train_amount, itt)
train_graphres_minimal(dataset,
model,
epochs=1000,
max_worse_eval_epochs=max_extra,
train_amount=train_amount)
t2 = time()
fn = sorted(glob("%s/snapshot_???.pyt" %
dataset.logdir))[-max_extra - 1]
prep_eval_tracks(dataset, model, 'eval', threads=1, snapshot=fn)
res, res_int = eval_prepped_tracks(dataset, 'eval')
open(os.path.join(dataset.logdir, "eval_results.txt"),
"w").write(res)
open(os.path.join(dataset.logdir, "eval_results_int.txt"),
"w").write(res_int)
t3 = time()
open(os.path.join(dataset.logdir, "timeing.txt"),
"w").write(repr((t0, t1, t2, t3)))
prep_eval_gt_tracks(dataset, NNModelGraphresPerConnection)
res, res_int = eval_prepped_tracks(dataset, 'eval')
open(os.path.join(dataset.cachedir, "eval_gt_results.txt"), "w").write(res)
open(os.path.join(dataset.cachedir, "eval_gt_results_int.txt"),
"w").write(res_int)
def main(datadir):
dataset = Duke(datadir)
model = NNModelGraphresPerConnection()
prep_eval_graphs(dataset, NNModelGraphresPerConnection(), parts=["train"])
# train_frossard(dataset, "cachedir/logdir_fossard", model, resume_from="cachedir/logdir/model_0001.pyt", epochs=10)
train_frossard(dataset,
"cachedir/logdir_fossard",
model,
resume_from="cachedir/logdir/snapshot_009.pyt",
save_every=10,
epochs=1)
prep_eval_tracks(dataset,
"cachedir/logdir_fossard",
model,
'eval',
threads=1)
res, res_int = eval_prepped_tracks(dataset, 'eval')
open("cachedir/logdir_fossard/eval_results.txt", "w").write(res)
open("cachedir/logdir_fossard/eval_results_int.txt", "w").write(res_int)
def main(threads, cachedir, logdir_glob):
max_extra = 3
dataset = Duke("data")
dataset.cachedir = cachedir
for logdir in glob(logdir_glob):
dataset.logdir = logdir
if os.path.exists(os.path.join(dataset.logdir,
"eval_results_int.txt")):
continue
model = NNModelGraphresPerConnection()
fn = sorted(glob("%s/snapshot_???.pyt" % dataset.logdir))[-max_extra -
1]
prep_eval_tracks(dataset, model, 'eval', threads=1, snapshot=fn)
res, res_int = eval_prepped_tracks(dataset, 'eval')
open(os.path.join(dataset.logdir, "eval_results.txt"), "w").write(res)
open(os.path.join(dataset.logdir, "eval_results_int.txt"),
"w").write(res_int)
def main(dataset, datadir, cachedir, minimal_confidence):
model = NNModelGraphresPerConnection()
dataset = eval(dataset)(datadir,
cachedir=cachedir,
default_min_conf=minimal_confidence)
prep_eval_gt_tracks(dataset, model, 'eval', threads=1)
res, res_int = eval_prepped_tracks(dataset, 'eval')
open(os.path.join(dataset.logdir, "eval_results_gt.txt"), "w").write(res)
open(os.path.join(dataset.logdir, "eval_results_gt_int.txt"),
"w").write(res_int)
res, res_int = eval_prepped_tracks_joined(dataset,
'eval',
discard_bad_classes=True)
open(os.path.join(dataset.logdir, "eval_results_gt_joined.txt"),
"w").write(res)
open(os.path.join(dataset.logdir, "eval_results_gt_joined_int.txt"),
"w").write(res_int)
# print(model.entry_weight_parameter, model.entry_weight_parameter.grad, hamming_distance_entry)
optimizer.step()
if lp_tracker_pool is None:
break
# writer = SummaryWriter(logdir)
if __name__ == '__main__':
from ggdtrack.duke_dataset import Duke
from ggdtrack.model import NNModelGraphresPerConnection
from ggdtrack.eval import prep_eval_graphs, EvalGtGraphs
t0 = time.time()
dataset = Duke('data')
# train_graphres_minimal(dataset, "logdir", NNModelGraphresPerConnection())
train_graphres_minimal(dataset,
"cachedir/logdir",
NNModelGraphresPerConnection(),
save_every=1)
# train_frossard(dataset, "cachedir/logdir_fossard", NNModelGraphresPerConnection(), mean_from="cachedir/logdir/snapshot_009.pyt")
seed(42)
# train_frossard(dataset, "cachedir/logdir_fossard", NNModelGraphresPerConnection(), resume_from="cachedir/logdir_fossard", limit=1)
# train_frossard(dataset, "cachedir/logdir_fossard2", NNModelGraphresPerConnection(), mean_from="cachedir/logdir/snapshot_009.pyt", limit=1)
# train_frossard(dataset, "cachedir/logdir_fossard2", NNModelGraphresPerConnection(), resume_from="cachedir/logdir/snapshot_009.pyt", epochs=10)
print(time.time() - t0)
import re
from glob import glob
from os import stat
from random import shuffle
import torch
from ggdtrack.duke_dataset import Duke
from ggdtrack.eval import eval_hamming, ConnectionBatch, prep_eval_graphs
from ggdtrack.model import NNModelGraphresPerConnection
from ggdtrack.utils import save_json
dataset = Duke("data")
model = NNModelGraphresPerConnection()
prep_eval_graphs(dataset, NNModelGraphresPerConnection(), parts=["train"])
models = glob("cachedir/logdir/model*")
shuffle(models)
hammings = []
for fn in models:
model.load_state_dict(torch.load(fn))
hamming = eval_hamming(dataset, None, model)
print(hamming)
t = stat(fn).st_ctime_ns / 1e9
hammings.append((t, hamming))
save_json(hammings, "cachedir/logdir/hammings.json")
def test_full_ggd_train(self):
graph, ground_truth = self.make_graph()
print(ground_truth)
model = NNModelGraphresPerConnection()
scene = FakeScene(ground_truth)
graph_diff = find_minimal_graph_diff(scene, graph, model)