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.gitattributes

@@ -33,3 +33,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
+checkpoint/ckpt-0.data-00000-of-00001 filter=lfs diff=lfs merge=lfs -text

checkpoint/checkpoint

@@ -0,0 +1,4 @@
+model_checkpoint_path: "ckpt-0"
+all_model_checkpoint_paths: "ckpt-0"
+all_model_checkpoint_timestamps: 1704306271.0134602
+last_preserved_timestamp: 1704306269.6748242

checkpoint/ckpt-0.data-00000-of-00001

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pipeline.config

@@ -0,0 +1,113 @@
+model {
+  center_net {
+    num_classes: 2
+    feature_extractor {
+      type: "resnet_v1_50_fpn"
+    }
+    image_resizer {
+      keep_aspect_ratio_resizer {
+        min_dimension: 512
+        max_dimension: 512
+        pad_to_max_dimension: true
+      }
+    }
+    object_detection_task {
+      task_loss_weight: 1.0
+      offset_loss_weight: 1.0
+      scale_loss_weight: 0.1
+      localization_loss {
+        l1_localization_loss {
+        }
+      }
+    }
+    object_center_params {
+      object_center_loss_weight: 1.0
+      classification_loss {
+        penalty_reduced_logistic_focal_loss {
+          alpha: 2.0
+          beta: 4.0
+        }
+      }
+      min_box_overlap_iou: 0.7
+      max_box_predictions: 100
+    }
+  }
+}
+train_config {
+  batch_size: 10
+  data_augmentation_options {
+    random_horizontal_flip {
+    }
+  }
+  data_augmentation_options {
+    random_crop_image {
+      min_aspect_ratio: 0.5
+      max_aspect_ratio: 1.7
+      random_coef: 0.25
+    }
+  }
+  data_augmentation_options {
+    random_adjust_hue {
+    }
+  }
+  data_augmentation_options {
+    random_adjust_contrast {
+    }
+  }
+  data_augmentation_options {
+    random_adjust_saturation {
+    }
+  }
+  data_augmentation_options {
+    random_adjust_brightness {
+    }
+  }
+  data_augmentation_options {
+    random_absolute_pad_image {
+      max_height_padding: 200
+      max_width_padding: 200
+      pad_color: 0.0
+      pad_color: 0.0
+      pad_color: 0.0
+    }
+  }
+  optimizer {
+    adam_optimizer {
+      learning_rate {
+        cosine_decay_learning_rate {
+          learning_rate_base: 0.001
+          total_steps: 25000
+          warmup_learning_rate: 0.0003
+          warmup_steps: 2000
+        }
+      }
+      epsilon: 1e-07
+    }
+    use_moving_average: false
+  }
+  fine_tune_checkpoint: "/home/ubuntu/assignment2_project/pretrained_models/centernet_resnet50_v1_fpn_512x512_coco17_tpu-8/checkpoint/ckpt-0"
+  num_steps: 25000
+  max_number_of_boxes: 100
+  unpad_groundtruth_tensors: false
+  fine_tune_checkpoint_type: "detection"
+  use_bfloat16: false
+  fine_tune_checkpoint_version: V2
+}
+train_input_reader {
+  label_map_path: "/home/ubuntu/assignment2_project/data/label_map.pbtxt"
+  tf_record_input_reader {
+    input_path: "/home/ubuntu/assignment2_project/data/train.record"
+  }
+}
+eval_config {
+  metrics_set: "coco_detection_metrics"
+  use_moving_averages: false
+}
+eval_input_reader {
+  label_map_path: "/home/ubuntu/assignment2_project/data/label_map.pbtxt"
+  shuffle: false
+  num_epochs: 1
+  tf_record_input_reader {
+    input_path: "/home/ubuntu/assignment2_project/data/val.record"
+  }
+}

saved_model/saved_model.pb

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saved_model/variables/variables.data-00000-of-00001

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saved_model/variables/variables.index

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