Initial Run
Browse files- .gitattributes +1 -0
- checkpoint/checkpoint +4 -0
- checkpoint/ckpt-0.data-00000-of-00001 +3 -0
- checkpoint/ckpt-0.index +0 -0
- pipeline.config +188 -0
- saved_model/saved_model.pb +3 -0
- saved_model/variables/variables.data-00000-of-00001 +3 -0
- saved_model/variables/variables.index +3 -0
.gitattributes
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@@ -33,3 +33,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
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*.zip filter=lfs diff=lfs merge=lfs -text
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*.zst filter=lfs diff=lfs merge=lfs -text
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*tfevents* filter=lfs diff=lfs merge=lfs -text
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*.zip filter=lfs diff=lfs merge=lfs -text
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*.zst filter=lfs diff=lfs merge=lfs -text
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*tfevents* filter=lfs diff=lfs merge=lfs -text
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checkpoint/ckpt-0.data-00000-of-00001 filter=lfs diff=lfs merge=lfs -text
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checkpoint/checkpoint
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model_checkpoint_path: "ckpt-0"
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all_model_checkpoint_paths: "ckpt-0"
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all_model_checkpoint_timestamps: 1704638662.7634144
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last_preserved_timestamp: 1704638661.5877256
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checkpoint/ckpt-0.data-00000-of-00001
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version https://git-lfs.github.com/spec/v1
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oid sha256:c6b47eff98bc6028d6c4a63ffc1c85c111d259f068e7ba9509f2aa5608beb8a8
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size 18728120
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checkpoint/ckpt-0.index
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Binary file (22.2 kB). View file
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pipeline.config
ADDED
@@ -0,0 +1,188 @@
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model {
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ssd {
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num_classes: 2
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image_resizer {
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fixed_shape_resizer {
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height: 300
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width: 300
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}
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}
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feature_extractor {
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type: "ssd_mobilenet_v2_keras"
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depth_multiplier: 1.0
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min_depth: 16
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conv_hyperparams {
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regularizer {
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l2_regularizer {
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weight: 4e-05
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}
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}
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initializer {
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truncated_normal_initializer {
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mean: 0.0
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stddev: 0.03
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}
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}
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activation: RELU_6
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batch_norm {
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decay: 0.97
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center: true
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scale: true
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epsilon: 0.001
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train: true
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}
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}
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override_base_feature_extractor_hyperparams: true
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}
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box_coder {
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faster_rcnn_box_coder {
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y_scale: 10.0
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x_scale: 10.0
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height_scale: 5.0
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width_scale: 5.0
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}
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}
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matcher {
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argmax_matcher {
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matched_threshold: 0.5
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unmatched_threshold: 0.5
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ignore_thresholds: false
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negatives_lower_than_unmatched: true
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force_match_for_each_row: true
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use_matmul_gather: true
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}
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}
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similarity_calculator {
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iou_similarity {
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}
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}
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box_predictor {
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convolutional_box_predictor {
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conv_hyperparams {
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regularizer {
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l2_regularizer {
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weight: 4e-05
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}
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}
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initializer {
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random_normal_initializer {
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mean: 0.0
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stddev: 0.01
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}
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}
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activation: RELU_6
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batch_norm {
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decay: 0.97
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center: true
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scale: true
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epsilon: 0.001
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train: true
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}
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}
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min_depth: 0
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max_depth: 0
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num_layers_before_predictor: 0
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use_dropout: false
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dropout_keep_probability: 0.8
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kernel_size: 1
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box_code_size: 4
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apply_sigmoid_to_scores: false
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class_prediction_bias_init: -4.6
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}
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}
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anchor_generator {
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ssd_anchor_generator {
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num_layers: 6
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min_scale: 0.2
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max_scale: 0.95
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aspect_ratios: 1.0
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aspect_ratios: 2.0
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aspect_ratios: 0.5
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aspect_ratios: 3.0
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aspect_ratios: 0.3333
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}
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}
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post_processing {
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batch_non_max_suppression {
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score_threshold: 1e-08
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iou_threshold: 0.6
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max_detections_per_class: 100
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max_total_detections: 100
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use_static_shapes: false
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}
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score_converter: SIGMOID
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}
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normalize_loss_by_num_matches: true
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loss {
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localization_loss {
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weighted_smooth_l1 {
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delta: 1.0
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}
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}
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classification_loss {
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weighted_sigmoid_focal {
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gamma: 2.0
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alpha: 0.75
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}
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}
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classification_weight: 1.0
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localization_weight: 1.0
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}
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encode_background_as_zeros: true
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normalize_loc_loss_by_codesize: true
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inplace_batchnorm_update: true
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freeze_batchnorm: false
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}
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}
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train_config {
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batch_size: 10
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data_augmentation_options {
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random_horizontal_flip {
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}
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}
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data_augmentation_options {
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ssd_random_crop {
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}
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}
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sync_replicas: true
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optimizer {
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momentum_optimizer {
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learning_rate {
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cosine_decay_learning_rate {
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learning_rate_base: 0.04
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total_steps: 25000
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warmup_learning_rate: 0.013333
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warmup_steps: 2000
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}
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}
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momentum_optimizer_value: 0.9
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}
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use_moving_average: false
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}
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fine_tune_checkpoint: "/home/ubuntu/assn2/pretrained_models/ssd_mobilenet_v2_320x320_coco17_tpu-8/checkpoint/ckpt-0"
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num_steps: 50000
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startup_delay_steps: 0.0
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replicas_to_aggregate: 8
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max_number_of_boxes: 100
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unpad_groundtruth_tensors: false
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fine_tune_checkpoint_type: "detection"
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fine_tune_checkpoint_version: V2
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}
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train_input_reader {
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label_map_path: "/home/ubuntu/assn2/data/label_map.pbtxt"
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tf_record_input_reader {
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input_path: "/home/ubuntu/assn2/data/train.record"
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}
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}
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eval_config {
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metrics_set: "coco_detection_metrics"
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use_moving_averages: false
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}
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eval_input_reader {
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label_map_path: "/home/ubuntu/assn2/data/label_map.pbtxt"
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shuffle: false
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num_epochs: 1
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tf_record_input_reader {
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input_path: "/home/ubuntu/assn2/data/val.record"
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}
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}
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saved_model/saved_model.pb
ADDED
@@ -0,0 +1,3 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:cfbaee2361dae3d8c47e9ce1f52b9f784e04805466c578aa4fd5f7b0d02f78ac
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size 8662866
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saved_model/variables/variables.data-00000-of-00001
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version https://git-lfs.github.com/spec/v1
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oid sha256:068ed4cd8eb3c6cb3cf60f335ac382b854346225c0ca1ae2bceb4ad1501c75c0
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size 18792474
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saved_model/variables/variables.index
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version https://git-lfs.github.com/spec/v1
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oid sha256:986047d140c032537a531d1ce8cc15680281987ba087100114a04a47c5230937
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size 19057
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