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Hi @kwuking ,
你好,我希望在推理中解析出Target变量的值,从下面的代码,我理解的model的output的维度是[batch, pred_len+label_len, variables]. 就是第3个维度是模型的全部变量(X,Y)的维度。 但是我实际打印output的维度时发现,outputs.shape= [24,1280,1], 似乎模型每次输出的output只包含一个变量的结果?
features =M
如果training和infer的时候使用features=M, 我需要自己判断outputs的第三个维度具体对应哪个变量? 不知道我的理解对吗?
if args.output_attention: outputs = model(batch_x, batch_x_mark, dec_inp, batch_y_mark)[0] else: outputs = model(batch_x, batch_x_mark, dec_inp, batch_y_mark) **f_dim = -1 if args.features == 'MS' else 0** outputs = outputs[:, -args.pred_len:, f_dim:] batch_y = batch_y[:, -args.pred_len:, f_dim:] loss = criterion(outputs, batch_y) train_loss.append(loss.item())
我同时检查了batch_x, batch_x_mark,batch_y_mark 这3个变量的输入维度,发现都是[24,96,1] , 似乎是因为data_loader.py的如下代码? 每次get_item只返回一个变量 (feat_id = 变量的序号)?
seq_x = self.data_x[s_begin:s_end, feat_id:feat_id + 1] seq_y = self.data_y[r_begin:r_end, feat_id:feat_id + 1] seq_x_mark = self.data_stamp[s_begin:s_end] seq_y_mark = self.data_stamp[r_begin:r_end]
我的问题是,outputs = model(batch_x, batch_x_mark, dec_inp, batch_y_mark) 可以实现同时输入全部变量吗? 假设有10个var, 预测长度=32,需要怎么做才能得到 10*32 的output?我应该怎么解析出Target变量的输出呢? 非常感谢
The text was updated successfully, but these errors were encountered:
请问你解决了吗
Sorry, something went wrong.
@USTCdyf , not yet
I alse meet this problem,everything refers to that “features” is “S”. No matter what the "features" is ?
Renewal
In my test,feat_id will change. Different features are used, but only one.
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Hi @kwuking ,
你好,我希望在推理中解析出Target变量的值,从下面的代码,我理解的model的output的维度是[batch, pred_len+label_len, variables]. 就是第3个维度是模型的全部变量(X,Y)的维度。 但是我实际打印output的维度时发现,outputs.shape= [24,1280,1], 似乎模型每次输出的output只包含一个变量的结果?
features =M
如果training和infer的时候使用features=M, 我需要自己判断outputs的第三个维度具体对应哪个变量? 不知道我的理解对吗?
我同时检查了batch_x, batch_x_mark,batch_y_mark 这3个变量的输入维度,发现都是[24,96,1] , 似乎是因为data_loader.py的如下代码? 每次get_item只返回一个变量 (feat_id = 变量的序号)?
我的问题是,outputs = model(batch_x, batch_x_mark, dec_inp, batch_y_mark) 可以实现同时输入全部变量吗? 假设有10个var, 预测长度=32,需要怎么做才能得到 10*32 的output?我应该怎么解析出Target变量的输出呢? 非常感谢
The text was updated successfully, but these errors were encountered: