List<String> list = new ArrayList<>(); list.add("Hello"); list.add("World"); // 错误示例:将集合转换为Integer类型的数组 Integer[] array = list.toArray(new Integer[0]); // 抛出ClassCastException异常 // 正确示例:将集合转换为String类型的数组 String[] array = list.toArray(new String[...
🐛 Describe the bug While trying to vectorize a function (working only on numpy array due to other dependencies) accross batch with vmap, I was unable to cast the input tensor of the function into numpy array, raising the following error ...
python import numpy as np # 示例数据 data = np.array([1.0, 2.0, np.nan, np.inf]) # 替换NaN和Inf data_cleaned = np.where(np.isfinite(data), data, np.nan_to_num(data)) # 现在可以尝试安全地转换 # 注意:转换NaN到整数可能仍然需要特殊处理 # 这里我们仅作为示例,实际中可能需要根据情况...
iaa.Sometimes(p=0.5,# 代表划分比例then_list=None,# Augmenter集合。p概率的图片进行变换的Augmenters。else_list=None,#1-p概率的图片会被进行变换的Augmenters。注意变换的图片应用的Augmenter只能是then_list或者else_list中的一个。name=None, deterministic=False, random_state=None) 对不同大小的图片进行处...
(graphtype.convert_np_to_tensor(dataset.input_data[0])) pred = dataset.denormalize(graph.grid_node_feat.numpy()) pred = graph.grid_node_outputs_to_prediction(pred, dataset.targets_template) tgt = graph.grid_node_outputs_to_prediction(dataset.target_data[0], dataset.targets_template) pred ...
nb_samples += inputs_length# 将标签添加到 arr_labels 列表中arr_labels += labels.squeeze(1).data.cpu().numpy().tolist()# 将 inputs 和 labels 转换为 float 类型inputs = inputs.float() labels = labels.float()# 如果 CUDA 可用,则将 inputs 和 labels 移动到 GPU 上iftorch.cuda.is_av...
v = ['93.89', '89.89', '87.17', '90.57', '88.92', '90.46']*30 ExpMovingAverage(v,10) TypeError: Cannot cast array data from dtype('float64') to dtype('<U32') according to the rule 'safe' and ExpMovingAverage(list(map(float,v)),10) array([89.6938941 , 89.6938941 , 89.6938941...
/search?text=era5&type=dataset VARS_CHANNEL = list(range(20)) # set output directory OUTPUT_DIR ="./output/fourcastnet/inference_wind" MODEL_PATH = "./model_wind/best_ckpt" logger.init_logger("ppsci", f"{OUTPUT_DIR}/eval.log", "info")...
List[int], tstep: int = 1, n_tsteps: int = 1, patch_size: int = None, n_samples_per_year: int = None, stats_dir: str = None, **kwargs, ): self.data_dir = Path(to_absolute_path(data_dir)) self.chans = chans self...
这是从https://google-deepmind/graphcast复现的项目。由https://github.com/sfsun67改写和调试。 AutoDL 是国内的一家云计算平台,网址是https://www.autodl.com 应该有类似的文件结构,这里的数据由 Google Cloud Bucket (https://console.cloud.google.com/storage/browser/dm_graphcast提供。模型权重、标准化统...