ValueError: Expected input batch_size (1) to match target batch_size (8).
时间: 2023-11-17 19:05:45 浏览: 138
查看xgb特征重要性输出全是nan,ValueError:’Booster.get_score() results in empty’ 的原因及解决方案
This error occurs when the batch size of the input data does not match the batch size of the target data in a machine learning model.
In general, the batch size refers to the number of samples that are processed at once during training. The input data and target data should have the same batch size so that they can be compared and used to update the model weights.
To fix this error, you need to ensure that the batch size of the input data and target data are the same. You can do this by either adjusting the batch size of the input data or the target data to match the other.
For example, if you are using a batch size of 1 for the input data, you should also use a batch size of 1 for the target data. Alternatively, if you want to use a batch size of 8 for both the input and target data, you should ensure that both datasets have the same number of samples.
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