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Merged
MMathisLab merged 1 commit into from
Feb 4, 2023
Merged

extracted defs from main functions #2122

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42 changes: 24 additions & 18 deletions deeplabcut/benchmark/metrics.py
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Original file line number Diff line number Diff line change
Expand Up @@ -36,9 +36,6 @@
def _format_gt_data(h5file):
df = pd.read_hdf(h5file)

def _get_unique_level_values(header, level):
return header.get_level_values(level).unique().to_list()

animals = _get_unique_level_values(df.columns, "individuals")
kpts = _get_unique_level_values(df.columns, "bodyparts")
try:
Expand All @@ -64,27 +61,16 @@ def _get_unique_level_values(header, level):
}


def _get_unique_level_values(header, level):
return header.get_level_values(level).unique().to_list()


def calc_prediction_errors(preds, gt):
kpts_gt = gt["metadata"]["keypoints"]
kpts_pred = preds["metadata"]["keypoints"]
map_ = {kpts_gt.index(kpt): i for i, kpt in enumerate(kpts_pred)}
annot = gt["annotations"]

# Map image paths from predicted data to GT as the first are typically
# absolute whereas the latter are relative to the project path.
def _map(strings, substrings):
lookup = dict()
strings_ = strings.copy()
substrings_ = substrings.copy()
while strings_:
string = strings_.pop()
for s in substrings_:
if string.endswith(s):
lookup[string] = s
substrings_.remove(s)
break
return lookup

map_images = _map(list(preds["predictions"]), list(annot))

errors = np.full(
Expand Down Expand Up @@ -124,6 +110,26 @@ def _map(strings, substrings):
return errors



def _map(strings, substrings):
"""
Map image paths from predicted data to GT as the first are typically
absolute whereas the latter are relative to the project path.
"""

lookup = dict()
strings_ = strings.copy()
substrings_ = substrings.copy()
while strings_:
string = strings_.pop()
for s in substrings_:
if string.endswith(s):
lookup[string] = s
substrings_.remove(s)
break
return lookup


def conv_obj_to_assemblies(eval_results_obj, keypoint_names):
"""Convert predictions to deeplabcut assemblies."""
assemblies = {}
Expand Down