I have pandas dataframe that looks like this:
time value
2019-05-24 04:15:35.742000+00:00 -0.085714
At one point of my code when I try to do this:
hist = model.fit(
X_train, y_train,
...
)
where X_train is derived from the dataframe and looks like :
array([[[Timestamp('2019-05-21 14:16:37.091000'), -0.22857142857142856, 1.3553382233088835],
I get the following error:
Failed to convert a NumPy array to a Tensor (Unsupported object type Timestamp)
Edit:
tr['execution_time'] = pd.to_datetime(tr.execution_time).dt.tz_localize(None)
This also didn't help.
First we have to convert it to datetime object.
df['execution_time'] = pd.to_datetime(df.execution_time).dt.tz_localize(None)
After that we have to convert datetime object to float value using timestamp() function
for i in range(len(df)):
df['execution_time'][i]=df['execution_time'][i].timestamp()
After that we can convert the values to float.
df = df.astype('float32')
And then it can be converted to tensors easily.