wzjoriv
/ clustering.py
Last active
August 11, 2024 20:47
Nearest Neighbor, K Nearest Neighbor and K Means (NN, KNN, KMeans) implemented only using PyTorch
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| import torch as th | |
| """ | |
| Author: Josue N Rivera (github.com/wzjoriv) | |
| Date: 7/3/2021 | |
| Description: Snippet of various clustering implementations only using PyTorch | |
| Full project repository: https://github.com/wzjoriv/Lign (A graph deep learning framework that works alongside PyTorch) | |
| """ | |
| def random_sample(tensor, k): |
wzjoriv
/ organize.py
Last active
July 16, 2024 19:35
Organize blackboard submission attempts into folders
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| import os | |
| """ | |
| Author: Josue N Rivera | |
| Date: 1/31/2020 | |
| Description: Script to organize blackboard assignment submission attempts into folders after download | |
| To run: Move script to folder with attempts, then type in terminal ``python organize.py`` | |
| Project Link: https://github.com/wzjoriv/wzjoriv/tree/master/scripts/blackboard | |
| """ |
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| import sys, re | |
| """ | |
| Author: Josue N Rivera | |
| Date: 4/28/2021 | |
| Description: Script to retrieve attendance from zoom chat if participants type "<Present> Participant Name" in the chat | |
| To run: Download the meeting chat from Zoom, then type on the terminal: ``python retrieve.py path/to/meeting_saved_chat.txt`` | |
| Project Link: https://github.com/wzjoriv | |
| """ |
wzjoriv
/ progress_bar.py
Last active
July 17, 2024 16:22
Simple function to print a refreshing progress bar in python
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| """ | |
| Author: Josue N Rivera | |
| Date: 7/16/2024 | |
| Description: Function to print a progress bar into the console given a value between 0.0 and 1.0 | |
| """ | |
| def progress_bar(percentage, size=100, end=False, fill_char='|'): | |
| percentage = max(0.0, min(1.0, percentage)) # clamp to range [0.0, 1.0] | |
| percentage_int = int(percentage*100) # convert to integer percentage | |
| count = int(percentage*size) # determine number of characters to fill |
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| import torch as th | |
| """ | |
| Author: Josue N Rivera | |
| Date: 8/22/2024 | |
| Description: Function to generate sawtooth wave only using PyTorch | |
| """ | |
| def sawtooth_wave(t, period = 0.5, amplitude = 1.0, phase = 0.0, move = 0.0): | |
| x = (t + phase) / period |