/Python/Pytorch dataloader to numpy array

Pytorch dataloader to numpy array

# index is the specific data your want in dataloader
import numpy as np
def transfer_dataloader(dataloader, index=0):
    cache_list = list(iter(dataloader))
    assert len(cache_list) > 0
    assert index < len(cache_list[0])
    result_list = np.array(list(map(lambda x: x[index].numpy(), cache_list)))
    return result_list

Similar codes

57 votes98 views6 answers
Python get list of files in directory
Python
0 vote135 views1 answer
Insurance= contract.x_studio_social_security_basic salary of ins = 1500 result = contract.x_studio_social_security_basic_salary*100
Python
0 vote102 views1 answer
NotImplementedError: cannot instantiate 'PosixPath' on your system fast ai
Python
0 vote112 views1 answer
How to take total count of words in the list python
Python
0 vote98 views2 answers
Conda list all channels
Python
3 votes109 views1 answer
From _curses import * ModuleNotFoundError: No module named '_curses'
Python
0 vote106 views2 answers
Select list of columns pandas
Python
0 vote95 views1 answer
Opencv houghlines only horizontal
Python
3 votes101 views1 answer
Pandas show top 10 rows
Python
0 vote105 views1 answer
Btr
Python