Please provide the following information when requesting support.
• Hardware (T4/V100/Xavier/Nano/etc)
• Network Type (Detectnet_v2/Faster_rcnn/Yolo_v4/LPRnet/Mask_rcnn/Classification/etc)
Detectnet_v2
• TLT Version (Please run “tlt info --verbose” and share “docker_tag” here)
dockers:
nvidia/tao/tao-toolkit:
4.0.0-tf2.9.1:
docker_registry: nvcr.io
tasks:
1. classification_tf2
2. efficientdet_tf2
4.0.0-tf1.15.5:
docker_registry: nvcr.io
tasks:
1. augment
2. bpnet
3. classification_tf1
4. detectnet_v2
5. dssd
6. emotionnet
7. efficientdet_tf1
8. faster_rcnn
9. fpenet
10. gazenet
11. gesturenet
12. heartratenet
13. lprnet
14. mask_rcnn
15. multitask_classification
16. retinanet
17. ssd
18. unet
19. yolo_v3
20. yolo_v4
21. yolo_v4_tiny
22. converter
4.0.1-tf1.15.5:
docker_registry: nvcr.io
tasks:
1. mask_rcnn
2. unet
4.0.0-pyt:
docker_registry: nvcr.io
tasks:
1. action_recognition
2. deformable_detr
3. segformer
4. re_identification
5. pointpillars
6. pose_classification
7. n_gram
8. speech_to_text
9. speech_to_text_citrinet
10. speech_to_text_conformer
11. spectro_gen
12. vocoder
13. text_classification
14. question_answering
15. token_classification
16. intent_slot_classification
17. punctuation_and_capitalization
format_version: 2.0
toolkit_version: 4.0.1
published_date: 03/06/2023
• Training spec file(If have, please share here)
• How to reproduce the issue ? (This is for errors. Please share the command line and the detailed log here.)
Learning from my personal data in detectnet_v2.
The class consists of only people, and the image size is 1280x720.
However, the learning result AP is only about 40%.
Below is my spec file. What is the problem?
random_seed: 42
dataset_config {
data_sources {
tfrecords_path: "/home/soo/tao-experiments/data/peoplenet/tfrecords_train/kitti_trainval/*"
image_directory_path: "/home/soo/tao-experiments/data/peoplenet/train/"
}
image_extension: "jpg"
target_class_mapping {
key: "person"
value: "person"
}
validation_fold: 0
validation_data_source:{
tfrecords_path: "/home/soo/tao-experiments/data/peoplenet/tfrecords_valid/kitti_trainval/*"
image_directory_path: "/home/soo/tao-experiments/data/peoplenet/valid/"
}
}
augmentation_config {
preprocessing {
output_image_width: 1280
output_image_height: 720
min_bbox_width: 1.0
min_bbox_height: 1.0
output_image_channel: 3
}
spatial_augmentation {
hflip_probability: 0.5
zoom_min: 1.0
zoom_max: 1.0
translate_max_x: 8.0
translate_max_y: 8.0
}
color_augmentation {
hue_rotation_max: 25.0
saturation_shift_max: 0.20000000298
contrast_scale_max: 0.10000000149
contrast_center: 0.5
}
}
postprocessing_config {
target_class_config {
key: "person"
value {
clustering_config {
clustering_algorithm: DBSCAN
dbscan_confidence_threshold: 0.9
coverage_threshold: 0.00749999983236
dbscan_eps: 0.230000004172
dbscan_min_samples: 0.0500000007451
minimum_bounding_box_height: 20
}
}
}
}
model_config {
pretrained_model_file: "/home/soo/tao-experiments/detectnet_v2/pretrained_resnet18/pretrained_detectnet_v2_vresnet18/resnet18.hdf5"
num_layers: 18
use_batch_norm: true
objective_set {
bbox {
scale: 35.0
offset: 0.5
}
cov {
}
}
arch: "resnet"
}
evaluation_config {
validation_period_during_training: 10
first_validation_epoch: 30
minimum_detection_ground_truth_overlap {
key: "person"
value: 0.5
}
evaluation_box_config {
key: "person"
value {
minimum_height: 20
maximum_height: 9999
minimum_width: 10
maximum_width: 9999
}
}
average_precision_mode: INTEGRATE
}
cost_function_config {
target_classes {
name: "person"
class_weight: 4.0
coverage_foreground_weight: 0.0500000007451
objectives {
name: "cov"
initial_weight: 1.0
weight_target: 1.0
}
objectives {
name: "bbox"
initial_weight: 10.0
weight_target: 10.0
}
}
enable_autoweighting: true
max_objective_weight: 0.999899983406
min_objective_weight: 9.99999974738e-05
}
training_config {
batch_size_per_gpu: 32
num_epochs: 120
learning_rate {
soft_start_annealing_schedule {
min_learning_rate: 5e-06
max_learning_rate: 5e-04
soft_start: 0.10000000149
annealing: 0.699999988079
}
}
regularizer {
type: L1
weight: 3.00000002618e-09
}
optimizer {
adam {
epsilon: 9.99999993923e-09
beta1: 0.899999976158
beta2: 0.999000012875
}
}
cost_scaling {
initial_exponent: 20.0
increment: 0.005
decrement: 1.0
}
visualizer{
enabled: true
num_images: 3
scalar_logging_frequency: 50
infrequent_logging_frequency: 5
target_class_config {
key: "person"
value: {
coverage_threshold: 0.005
}
}
clearml_config{
project: "TAO Toolkit ClearML Demo"
task: "detectnet_v2_resnet18_clearml"
tags: "detectnet_v2"
tags: "training"
tags: "resnet18"
tags: "unpruned"
}
wandb_config{
project: "TAO Toolkit Wandb Demo"
name: "detectnet_v2_resnet18_wandb"
tags: "detectnet_v2"
tags: "training"
tags: "resnet18"
tags: "unpruned"
}
}
checkpoint_interval: 10
}
bbox_rasterizer_config {
target_class_config {
key: "person"
value {
cov_center_x: 0.5
cov_center_y: 0.5
cov_radius_x: 1.0
cov_radius_y: 1.0
bbox_min_radius: 1.0
}
}
deadzone_radius: 0.400000154972
}
