Scene Segmentation with SynF #509
Description
#39 My issue is about adjusting Proglearn so we can do scene segmentation after flattening the images.
Reproducing code example:
def load_images(flatten_imgs):
if flatten_imgs:
X = np.array([cv2.imread(imgpath).flatten() for imgpath in imgpaths])
Y = np.array([cv2.imread(lblpath).flatten() for lblpath in lblpaths])
else:
X = np.array([cv2.imread(imgpath) for imgpath in imgpaths])
Y = np.array([cv2.imread(lblpath) for lblpath in lblpaths])
return X,Y
flatten_imgs = True
X, Y = load_images(flatten_imgs)
from random_class_functions import Odif_experiment
slot_num = int(5000 / num_points_per_task)
slot_fold = range(slot_num)
shift_fold = range(1, shift_num + 1, 1)
# run the Odif model
n_trees = [tree_num]
iterable = product(n_trees, shift_fold, slot_fold)
df_results = Parallel(n_jobs=-1, verbose=0)(
delayed(Odif_experiment)(
X, Y, ntree, shift, slot, num_points_per_task, acorn=12345
)
for ntree, shift, slot in iterable
)
Error message
AttributeError Traceback (most recent call last)
<ipython-input-8-097c14639e16> in <module>
10 n_trees = [tree_num]
11 iterable = product(n_trees, shift_fold, slot_fold)
---> 12 df_results = Parallel(n_jobs=-1, verbose=0)(
13 delayed(Odif_experiment)(
14 X, Y, ntree, shift, slot, num_points_per_task, acorn=12345
~\AppData\Local\Programs\Python\Python39\lib\site-packages\joblib\parallel.py in __call__(self, iterable)
1052
1053 with self._backend.retrieval_context():
-> 1054 self.retrieve()
1055 # Make sure that we get a last message telling us we are done
1056 elapsed_time = time.time() - self._start_time
~\AppData\Local\Programs\Python\Python39\lib\site-packages\joblib\parallel.py in retrieve(self)
931 try:
932 if getattr(self._backend, 'supports_timeout', False):
--> 933 self._output.extend(job.get(timeout=self.timeout))
934 else:
935 self._output.extend(job.get())
~\AppData\Local\Programs\Python\Python39\lib\site-packages\joblib\_parallel_backends.py in wrap_future_result(future, timeout)
540 AsyncResults.get from multiprocessing."""
541 try:
--> 542 return future.result(timeout=timeout)
543 except CfTimeoutError as e:
544 raise TimeoutError from e
~\AppData\Local\Programs\Python\Python39\lib\concurrent\futures\_base.py in result(self, timeout)
443 raise CancelledError()
444 elif self._state == FINISHED:
--> 445 return self.__get_result()
446 else:
447 raise TimeoutError()
~\AppData\Local\Programs\Python\Python39\lib\concurrent\futures\_base.py in __get_result(self)
388 if self._exception:
389 try:
--> 390 raise self._exception
391 finally:
392 # Break a reference cycle with the exception in self._exception
AttributeError: 'bool' object has no attribute 'any'
Version information
- OS: [e.g. macOS] Windows
- Python Version [e.g. 3.7.3]: Python 3.7.3
- Package Version [e.g. 0.0.1]: Proglearn 0.0.5