I am studying machine learning hard with your book. I managed to follow up to Chapter 7, but I have not been able to solve the problems encountered in Chapter 7.
I need your help.
the problem is
Epoch 1/10
TypeError Traceback (most recent call last)
in ()
----> 1 model.fit( [training_pairs[:, 0], training_pairs[:, 1]], training_labels, batch_size=64, epochs=10)
10 frames
/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/func_graph.py in wrapper(*args, **kwargs)
971 except Exception as e: # pylint:disable=broad-except
972 if hasattr(e, "ag_error_metadata"):
--> 973 raise e.ag_error_metadata.to_exception(e)
974 else:
975 raise
TypeError: in user code:
/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training.py:806 train_function *
return step_function(self, iterator)
<ipython-input-7-0c8fbaf0850a>:53 contrasive_loss *
return K.mean(Y_true*K.square(D) + (1- Y_true)* K.maximum((margin-D), 0))
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/math_ops.py:1141 binary_op_wrapper
raise e
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/math_ops.py:1125 binary_op_wrapper
return func(x, y, name=name)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/math_ops.py:1457 _mul_dispatch
return multiply(x, y, name=name)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/util/dispatch.py:201 wrapper
return target(*args, **kwargs)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/math_ops.py:509 multiply
return gen_math_ops.mul(x, y, name)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/gen_math_ops.py:6176 mul
"Mul", x=x, y=y, name=name)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/op_def_library.py:506 _apply_op_helper
inferred_from[input_arg.type_attr]))
TypeError: Input 'y' of 'Mul' Op has type float32 that does not match type int64 of argument 'x'.
I am studying machine learning hard with your book. I managed to follow up to Chapter 7, but I have not been able to solve the problems encountered in Chapter 7.
I need your help.
the problem is
Epoch 1/10
TypeError Traceback (most recent call last)
in ()
----> 1 model.fit( [training_pairs[:, 0], training_pairs[:, 1]], training_labels, batch_size=64, epochs=10)
10 frames
/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/func_graph.py in wrapper(*args, **kwargs)
971 except Exception as e: # pylint:disable=broad-except
972 if hasattr(e, "ag_error_metadata"):
--> 973 raise e.ag_error_metadata.to_exception(e)
974 else:
975 raise
TypeError: in user code: