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faster_rcnn_resnet101_sat_img.config
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faster_rcnn_resnet101_sat_img.config
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model {
faster_rcnn {
#num_classes: 37
num_classes: 3
image_resizer {
keep_aspect_ratio_resizer {
min_dimension: 500
max_dimension: 1000
}
}
feature_extractor {
type: 'faster_rcnn_resnet101'
first_stage_features_stride: 16
}
first_stage_anchor_generator {
grid_anchor_generator {
#scales: [0.25, 0.5, 1.0, 2.0]
scales: [0.01, 0.05, 0.10, 0.25, 0.5, 1.0, 1.5, 2.0]
#aspect_ratios: [0.5, 1.0, 2.0]
aspect_ratios: [0.05, 0.10, 0.15, 0.25, 0.5, 0.75, 1.0, 1.5, 2.0]
height_stride: 16
width_stride: 16
}
}
first_stage_box_predictor_conv_hyperparams {
op: CONV
regularizer {
l2_regularizer {
weight: 0.0
}
}
initializer {
truncated_normal_initializer {
stddev: 0.01
}
}
}
first_stage_nms_score_threshold: 0.0
first_stage_nms_iou_threshold: 0.7
#first_stage_max_proposals: 2000
first_stage_max_proposals: 450
first_stage_localization_loss_weight: 2.0
first_stage_objectness_loss_weight: 1.0
initial_crop_size: 12 #14
maxpool_kernel_size: 2
maxpool_stride: 2
second_stage_box_predictor {
mask_rcnn_box_predictor {
use_dropout: false
dropout_keep_probability: 1.0
fc_hyperparams {
op: FC
regularizer {
l2_regularizer {
weight: 0.0
}
}
initializer {
variance_scaling_initializer {
factor: 1.0
uniform: true
mode: FAN_AVG
}
}
}
}
}
second_stage_post_processing {
batch_non_max_suppression {
score_threshold: 0.0
iou_threshold: 0.6
max_detections_per_class: 200
max_total_detections: 600
}
score_converter: SOFTMAX
}
second_stage_localization_loss_weight: 2.0
second_stage_classification_loss_weight: 1.0
}
}
train_config: {
batch_size: 1
optimizer {
momentum_optimizer: {
learning_rate: {
manual_step_learning_rate {
initial_learning_rate: 0.0003
schedule {
step: 60000
learning_rate: .00003
}
schedule {
step: 120000
learning_rate: .000003
}
}
}
momentum_optimizer_value: 0.9
}
use_moving_average: false
}
gradient_clipping_by_norm: 10.0
#fine_tune_checkpoint: "C:/Users/w24875.AD-HZM/Desktop/Ship_Barge_detection/faster_rcnn_resnet_101/resnet_v1_101.ckpt"
#from_detection_checkpoint: true
data_augmentation_options {
random_horizontal_flip {
}
}
}
train_input_reader: {
tf_record_input_reader {
input_path: "C:/Users/w24875.AD-HZM/Desktop/Ship_Barge_detection/train.record"
}
label_map_path: "C:/Users/w24875.AD-HZM/Desktop/Ship_Barge_detection/training/labelmap.pbtxt"
}
eval_config: {
num_examples: 34
}
eval_input_reader: {
tf_record_input_reader {
input_path: "C:/Users/w24875.AD-HZM/Desktop/Ship_Barge_detection/test.record"
}
label_map_path: "C:/Users/w24875.AD-HZM/Desktop/Ship_Barge_detection/training/labelmap.pbtxt"
}