-
All annotated synapses in
synapses_v3.json
Dictionary of synapse_ids to synapse attributes (skeleton_id, position, brain_region, splits) -
All annotated skeletons in
skeletons_v3.json
Dictionary of skeleton_ids to skeleton attributes (hemi_lineage_id, nt_known) -
All annotated hemilineages in
hemi_lineages_v3.json
Dictionary of hemilineage_ids to hemilineage attributes (nt_guess, hemi_lineage_name) -
All predictions for so far unknown neurotransmitters in
predictions_fafb_v3_t8_p10.json
Dictionary of synapse_ids to our prediction and synapse attributes (prediction, position, brain_region, splits, hemi_lineage_id, nt_known). Predictions represent class probabilities in the following order: 0: gaba, 1: acetylcholine, 2: glutamate, 3: dopamine, 4: octopamine, 5: serotonin -
A csv file of predicted neurotransmitters per skeleton id (CATMAID skid) after majority vote over its synapses
skeleton_predictions.csv
columns: skeleton_id, predicted_nt, hemilineage_id
Read files via:
ìmport json
with open('predictions_fafb_v3_t8_p10.json') as f_p:
predictions = json.load(f_p)
To get the predicted class of a synapse run:
import numpy as np
synapse_class = np.argmax(predictions[synapse_id])
To get the predicted class of a skeleton run:
# Collect all predictions in skeleton
classes_in_skeleton = []
for synapse_id, attributes in predictions.items():
if attributes["skeleton_id"] == skeleton_id:
classes_in_skeleton.append(np.argmax(attributes["prediction"]))
# Majority vote:
skeleton_class = max(set(classes_in_skeleton), key=classes_in_skeleton.count)