AWS部署报错cannot set terminal process group (-1): Inappropriate ioctl for device

最新推荐文章于 2024-04-03 19:31:10 发布

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最新推荐文章于 2024-04-03 19:31:10 发布 · 1.3k 阅读

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本文探讨了在使用Amazon SageMaker进行XGBoost预测时遇到的服务器内部错误，详细分析了错误原因及可能的解决方案，对于理解SageMaker的工作原理及优化预测流程具有一定的指导意义。

test_X = pd.concat([pd.DataFrame(test_X_len), pd.DataFrame(test_X)], axis=1)

# We split the data into chunks and send each chunk seperately, accumulating the results.

def predict(data, rows=512):
split_array = np.array_split(data, int(data.shape[0] / float(rows) + 1))
predictions = np.array([])
for array in split_array:
#predictions = np.append(predictions, predictor.predict(array))
predictions = np.append(predictions, xgb_predictor.predict(array))
return predictions

predictions = predict(test_X.values)
predictions = [round(num) for num in predictions]

#result-----------------------------------------------
----------------------------
ModelError                                Traceback (most recent call last)
<ipython-input-81-46108efe51ea> in <module>