The accuracy of the target detection position can be evaluated by the IoU value. The calculation method of IoU is to find the ratio of the union and intersection of the detection result and the true annotation.

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MoXing is a network model development API provided by Huawei Cloud ModelArts service. Using the mox.file module in MoXing , calling the API can directly access files in OBS. The operation commands correspond to the OS module in Python and the gfile module in TensorFlow. Among them, mox.file.remove (…, recursive=True) corresponds to shutil .()

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ModelArts supports various heterogeneous computing resources at the bottom layer. Developers can flexibly choose to use them according to their needs without having to worry about the underlying technology.

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What is Gaussian distribution also called?

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In the image preprocessing histogram experiment, the cv2. equalizeHist (im) function represents the call to the OpenCV histogram equalization API.

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() in CANN combines the operator fusion of the internal storage architecture of the Ascend chip to reduce operator calling overhead and memory movement, and improve performance.

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The chain rule ensures the error transmission from deep to shallow layers.

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Which activation function is used by the forget gate in LSTM?

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What is the main difference between supervised and unsupervised algorithms?

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The processing effect of bilinear interpolation is smoother than that of nearest neighbor interpolation.

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