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feature(train): 新增训练模型功能（施工中）

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ClovertaTheTrilobita 2025-09-22 18:28:19 +00:00
parent f55b2cc4d7
commit 6990a1e3c0
1 changed files with 11 additions and 5 deletions
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16
backend/cp_train.py
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@ -9,18 +9,21 @@ cfg.data.root_dir = str((CONFIG_PATH.parent / cfg.data.root_dir).resolve())
BASE_DIR = cfg.data.root_dir BASE_DIR = cfg.data.root_dir
TEST_TRAIN_DIR = cfg.data.train.test_train_dir TEST_TRAIN_DIR = cfg.data.train.test_train_dir
TEST_TEST_DIR = cfg.data.train.test_test_dir TEST_TEST_DIR = cfg.data.train.test_test_dir
MODELS_DIR = str((CONFIG_PATH.parent / cfg.model.save_dir).resolve())
class Cptrain: class Cptrain:
@classmethod @classmethod
def train_test(cls): def start_train(cls,
time: str | None = None,
model_name: str | None = None,):
train_dir = TEST_TRAIN_DIR train_dir = Path(TEST_TRAIN_DIR) / time
test_dir = TEST_TEST_DIR test_dir = Path(TEST_TEST_DIR) / time
os.makedirs(train_dir, exist_ok=True) os.makedirs(train_dir, exist_ok=True)
os.makedirs(test_dir, exist_ok=True) os.makedirs(test_dir, exist_ok=True)
io.logger_setup() io.logger_setup()
output = io.load_train_test_data(train_dir, test_dir, image_filter="_img", output = io.load_train_test_data(str(train_dir), str(test_dir), image_filter="_img",
mask_filter="_masks", look_one_level_down=False) mask_filter="_masks", look_one_level_down=False)
images, labels, image_names, test_images, test_labels, image_names_test = output images, labels, image_names, test_images, test_labels, image_names_test = output
@ -30,4 +33,7 @@ class Cptrain:
train_data=images, train_labels=labels, train_data=images, train_labels=labels,
test_data=test_images, test_labels=test_labels, test_data=test_images, test_labels=test_labels,
weight_decay=0.1, learning_rate=1e-5, weight_decay=0.1, learning_rate=1e-5,
n_epochs=100, model_name="my_new_model") n_epochs=100, model_name=model_name,
save_path=MODELS_DIR)
print("模型已保存到:", model_path)