本文整理汇总了Python中allennlp.common.Params.get方法的典型用法代码示例。如果您正苦于以下问题：Python Params.get方法的具体用法？Python Params.get怎么用？Python Params.get使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类allennlp.common.Params的用法示例。
在下文中一共展示了Params.get方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: datasets_from_params
# 需要导入模块: from allennlp.common import Params [as 别名]
# 或者: from allennlp.common.Params import get [as 别名]
def datasets_from_params(params: Params) -> Dict[str, Iterable[Instance]]:
"""
Load all the datasets specified by the config.
"""
for data_name in ["train_data_path", "validation_data_path", "test_data_path"]:
data_path = params.get(data_name, None)
if data_path is not None:
check_for_data_path(data_path, data_name)
dataset_reader = DatasetReader.from_params(params.pop('dataset_reader'))
validation_dataset_reader_params = params.pop("validation_dataset_reader", None)
validation_and_test_dataset_reader: DatasetReader = dataset_reader
if validation_dataset_reader_params is not None:
logger.info("Using a separate dataset reader to load validation and test data.")
validation_and_test_dataset_reader = DatasetReader.from_params(validation_dataset_reader_params)
train_data_path = params.pop('train_data_path')
logger.info("Reading training data from %s", train_data_path)
train_data = dataset_reader.read(train_data_path)
datasets: Dict[str, Iterable[Instance]] = {"train": train_data}
validation_data_path = params.pop('validation_data_path', None)
if validation_data_path is not None:
logger.info("Reading validation data from %s", validation_data_path)
validation_data = validation_and_test_dataset_reader.read(validation_data_path)
datasets["validation"] = validation_data
test_data_path = params.pop("test_data_path", None)
if test_data_path is not None:
logger.info("Reading test data from %s", test_data_path)
test_data = validation_and_test_dataset_reader.read(test_data_path)
datasets["test"] = test_data
return datasets