Category "python"

How to create synthetic data based on dataset with mixed data types for classification problem?

I am trying to build a classification model, but I don't have enough data. What would be the most appropriate way to create synthetic data based on my existing

How to make Plotly animated chart display all the categories (not only ones present in first frame)

To illustrate my problem, I use sample Plotly animated chart included on their website: https://plotly.com/python/animations/ Orginal code: df = px.data.gapmind

Buildozer issue: sh.CommandNotFound: ./gradlew

I've been trying to package an application created using python and kivy for android on buildozer by running on Ubuntu wsl: buildozer -v android debug deploy ru

Inserting a new entry into a 1 dimensional numpy array without distrubing other entries [duplicate]

Consider the following: If I have a 1 dimensional array like the following import numpy as np x=np.array([1,2,4,5]) Say now that I have the n

Quantum mechanics operator valued function in sympy

Is it possible to have operator valued functions in sympy? Here, by operator I'm talking about the class sympy.physics.quantum.operator.Operator. Somewhat equiv

Add one2many field to a website form odoo 13

I have a web form it contains many input fields. I want to add an one2many field to it so that the user can select multiple lines and save them to DB. I want so

Updating 2D array in python [duplicate]

size = 10 table = [[0] * size] * size for iter in range(size): table[iter][iter] = 9 for iter in range(size):

Pass json string to argument parser python

try to pass json string --model-config {'campaign_id':100500,'run_id':1} to parser: parser = ArgumentParser(description="") parser.add_argument( '--model-c

Converting Graph weights to Matrix in python

I have data in the form of: A=B=11 A=C=6 A=D=5 B=C=19 B=D=17 C=D=6 But I'd like to convert this into this format: graph= [[ 0, 10, 15, 20 ], [ 10,

Can I increase the value of every item in the list by 1 in every 1 minute in Python?

I would like to do it by constantly checking local time in my computer. Is there also a way to do it by NOT checking with time of local machine? I want to also

Read .asc data and .dat in Python for project

I have been trying to find a way to read data I found from: https://daac.ornl.gov/cgi-bin/dsviewer.pl?ds_id=1028 I was under the wrong impression I could treat

How do I continue my Python script after a error

I'm trying to make my own OS using: command = input('['+ location + ']$ ') if command == 'exit': break elif command == 'open app': try: app = in

Python pandas - series to dataframe

. How do I print out only the country names that exist in the dataframe among series with country names as index?

convert month of dates into sequence

i want to combine months from years into sequence, for example, i have dataframe like this: stuff_id date 1 2015-02-03 2 2015-03-03 3

How to successfully implement Multiprocessing Lock?

I have been following the example synchronization-between-processes from the multiprocessing document. The script is as follows: from multiprocessing import Pro

Call function at end of for loop is not working as intended

The following code is not working as intended when I call the next() function at end of for loop. For some reason only one item from the list is printed and it

Running a Python Flask server in closed Terminal session

I've made an Flask API Server that i want to run on a Server and close the Terminal session and still keep it running. (SSH) The API's makes a lot of Requests t

What does the percentage sign mean in Python

In the tutorial there is an example for finding prime numbers: >>> for n in range(2, 10): ... for x in range(2, n): ... if n % x == 0: ...

adding an Icon next to title doesn't work on Mac

I would like to add A LOGO next to Icon but it doesn't seem to work on Mac , any suggestions for [this] code : import sys import os from PyQt5.QtWidgets import

ValueError: Layer weight shape (775, 768) not compatible with provided weight shape (775, 100, 768)

20220422: I've read some tutorials on other embeddings and now I guess my question is actually how to create an embedding matrix using Bert word embeddings? 202