NotImplementedError: Cannot convert a symbolic Tensor (matmul_1:0) to a numpy array. This error may indicate that you're trying to pass a Tensor to a NumPy call, which is not supported
serve the people的博客本文介绍了TensorFlow中创建tf.sparse.SparseTensor的两种核心方法:直接构造和从密集张量转换。直接构造需要指定非零值坐标(indices)、值(values)和密集形状(dense_shape);而tf.sparse.from_dense可自动从密集张量...