How to assign a string value to a particular row and column in numpy array?

Question

I have created an empty metrics in python say

metric = np.empty([1,6])

Now, I am inserting some values to its particular row and column as shown below

metric[0:1,1:2] = 1.23
metric[0:1,2:3] = 2.4
metric[0:1,3:4] = 20
metric[0:1,4:5] = 10
metric[0:1,5:6] = 0.56
metric[0:1,6:7] = 0.50

Now, apart from the integer value, I want to insert a string to the 6th column of 1st row. i.e.

metric[0:1,6:7] = str('5') + "Days"

which I want to insert "5 Days" in the 6th column of 1st row. How to do this?? please suggest...

Shiva Burade · Accepted Answer · 2020-01-27 07:56:52Z

1

This is because of dtype, default dtype for np array is float. you need to set it to object.

import numpy as np

metric = np.empty([1, 7], dtype=object)

metric[0,1] = 1.23
metric[0,2] = 2.4
metric[0,3] = 20
metric[0,4] = 10
metric[0,5] = 0.56
metric[0,6] = 'Days 0.50'

print(metric)

answered Jan 27, 2020 at 7:56

Shiva Burade

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5 Comments

imran khan Over a year ago

Thankyou. Do you have any idea about One dimensional CNN??

Shiva Burade Over a year ago

I know what is 1d cnn, but can you explain what you are trying to do, so I can help you better.

imran khan Over a year ago

I have a question regarding 1d CNN. the default structure of 1d CNN contains 1 fully connected dense layer after after flatten layer. So, if i add more dense layers before the output dense layer of 1d CNN, can i call it a hybrid of Conv1d and MLP?

Shiva Burade Over a year ago

I do not think it will be called hybrid of 1d cnn and MLP. It will be called cnn network only.

imran khan Over a year ago

But nowhere I have seen more than 1 fully connected dense layer in CNN network.

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