Python3 TypeError: only size-1 arrays can be converted to Python scalars
問題：在用python3使用knn.train(trainData, responses)的時候，可能會產生錯誤：TypeError: only size-1 arrays can be converted to Python scalarspython newcomer = np.random.randint(0, 100, (1, 2)).astype(np.float32)
plt.scat
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相關文章
- 1. only size-1 arrays can be converted to Python scalars
- 2. Python報錯之TypeError: only size-1 arrays can be converted to Python scalars
- 3. TypeError: only size-1 arrays can be converted to Python scalars
- 4. TypeError: only integer scalar arrays can be converted to a scalar index
- 5. 關於"only size-1 arrays can be converted to Python scalars"問題的解決
- 6. 使用labelme運行labelme_json_to_dataset xxx.json報錯TypeError: only integer scalar arrays can be converted
- 7. only single character unicode strings can be converted to Py_UCS4, got length 0
- 8. Pytorch: list, numpy. Tensor 格式轉化 （附 only one element tensors can be converted to Python scalars 解決）
- 9. 【Python】TypeError: can only concatenate list (not "int") to list
- 10. python TypeError can only concatenate tuple not str to tuple