import torch from x_transformers import XTransformer model = XTransformer( dim = 512, enc_num_tokens = 256, enc_depth = 6, enc_heads = 8, enc_max_seq_len = 1024, dec_num_tokens = 256, dec_depth = 6, dec_heads = 8, dec_max_seq_len = 1024, tie_token_emb = True # tie em...
🐛 Describe the bug import torch.nn as nn import torch device = torch.device('cuda' if torch.cuda.is_available() else 'cpu') class CRNN(nn.Module): def __init__(self, img_channel, img_height, img_width, num_class, map_to_seq_hidden=64, rn...
One of the highlights of Edward Z. Yang’s Blog is the exploration of Python’s internals. In his captivating series, Edward takes you behind the scenes of CPython, Python’s interpreter. From understanding the inner workings of the language to unraveling the mysteries of its execution, Edward...
A similar trick in RNN training is called truncated backpropagation through time. We feed the model a very long sequence, but backpropagate only over part of it. The first part of the sequence, for which no gradients are computed, still influences the values of the hidden states in the par...
值错误:numpy.ufunc大小改变,可能表示二进制不兼容。C header预期216,PyObject预期192 解决方法 numpy版本过低导致,需要对numpy版本进行升级即可! pip install --upgrade numpy 更新后出现错误: AI检测代码解析 from scipy.linalg import _fblas ImportError: DLL load failed: 找不到指定的模块。
在encoder-decoder RNN中,输入文本被送入encoder,encoder依次处理它。encoder在每一步更新其隐藏状态(隐藏层的内部值),试图在最终的隐藏状态中捕捉输入句子的全部意义,如Figure 3.4所示。然后decoder 接收这个最终的隐藏状态开始生成翻译句子,一次一个词。它也在每一步更新其隐藏状态,这应该携带生成下一个词所需的上下...
神经网络模型:如深度神经网络(DNN)、卷积神经网络(CNN)、循环神经网络(RNN)等 在不同的机器学习平台和环境中,nyoka包提供了对不同导入和导出格式的支持,以适应各种需求。具体支持的平台包括但不限于: Scikit-learn TensorFlow PyTorch H2O.ai ...
loss.backward()forpinrnn.parameters(): p.data.add_(-learning_rate, p.grad.data)returnoutput, loss.item() / input_line_tensor.size(0) 为了跟踪训练过程,加入一个时间函数: importtimeimportmathdeftimeSince(since): now=time.time() s= now -since ...
import os os.environ["GIT_PYTHON_REFRESH"] = "quiet" 加载移动端预训练模型 ocr = hub.Module(name="chinese_ocr_db_crnn_mobile") 服务端可以加载大模型,效果更好 ocr = hub.Module(name="chinese_ocr_db_crnn_server") File "E:/pythonproject/aistock/test.py", line 102, in ...
@@ -78,7 +78,6 @@ def _import_file(module_name, file_path, make_importable=False): ] SUPPORT_DET_MODEL = ["DB"] VERSION = "2.8.0" SUPPORT_REC_MODEL = ["CRNN", "SVTR_LCNet"] BASE_DIR = os.path.expanduser("~/.paddleocr/") 70 changes: 70 additions & 0 deletions 70 pypro...