kirarpit
/ .bash_profile
Created
April 26, 2023 11:57
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| source ~/.git-prompt.sh | |
| # bash prompt | |
| export THIN_WHITE="\033[0;00m" | |
| export BLACK="\033[0;30m" | |
| export RED="\033[0;31m" | |
| export GREEN="\033[0;32m" | |
| export YELLOW="\033[0;33m" | |
| export BLUE="\033[0;34m" | |
| export GREY="\033[1;34m" |
kirarpit
/ .config_karabiner_karabiner.json
Created
April 26, 2023 11:42
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| { | |
| "global": { | |
| "check_for_updates_on_startup": true, | |
| "show_in_menu_bar": true, | |
| "show_profile_name_in_menu_bar": false | |
| }, | |
| "profiles": [ | |
| { | |
| "complex_modifications": { | |
| "parameters": { |
kirarpit
/ -shared-central-vs-local-emnist.ipynb
Created
March 15, 2022 20:01
[SHARED] Central vs Local EMNIST
kirarpit
/ get_nth_root.py
Created
August 10, 2020 05:44
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| def root(x, n): | |
| if n == 1: | |
| return x | |
| if x == 1: | |
| return x | |
| high = x if x > 1 else 1 | |
| low = 0 | |
| mid = (high+low)/2 |
kirarpit
/ covariance_and_correlation_matrix.py
Last active
February 26, 2020 21:25
Reproduction of NumPy's covariance and correlation matrices from scratch in Python
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| import numpy as np | |
| def covariance(X): | |
| """ | |
| Computes the covariance matrix of X | |
| :param X: Input data of shape (N, M) where N is the | |
| number of samples and M is the number of | |
| features | |
| :return: Output data of shape (M, M) where Output[i][j] | |
| is Cov(feature_i, feature_j) |
kirarpit
/ robbie_ppo_rllib.py
Last active
June 17, 2019 06:35
Robbie the soda-can-collecting robot (https://bit.ly/2MPUku5) trained with a deep RL algorithm, PPO, with the help of Ray RLlib.
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| import ray | |
| from gym import spaces | |
| from ray.rllib.env.multi_agent_env import MultiAgentEnv | |
| import numpy as np | |
| from ray.tune.registry import register_env | |
| from ray.rllib.agents.registry import get_agent_class | |
| from ray.rllib.rollout import rollout | |
| import time | |
| from ray import tune |
kirarpit
/ dgemm_row.lisp
Created
April 22, 2019 20:49
A naive implementation of row-major double precision floating point general matrix multiplication (DGEMM) in Common Lisp.
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| ;; row major matrix multiplication | |
| (defun row_major_mm (a b c) | |
| (flet ( | |
| (col (mat i) (mapcar #'(lambda (row) (elt row i)) mat)) | |
| (row (mat i) (elt mat i)) | |
| ) | |
| (loop for k from 0 below (length (row a 0)) | |
| do (loop for i from 0 below (length a) | |
| do (let ((temp (elt (elt a i) k))) |
kirarpit
/ online_gradient_descent.py
Created
December 3, 2018 07:47
Online gradient descent algorithm for portfolio management
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| import csv | |
| import numpy as np | |
| import matplotlib.pyplot as plt | |
| def read_file(filename): | |
| lines = [] | |
| csvreader = csv.reader(open(filename)) | |
| for line in csvreader: | |
| lines.append(line) |
kirarpit
/ skiplist.py
Last active
September 25, 2018 05:07
A simple implementation of skiplist which keeps track of median of the elements inserted.
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| #!/usr/bin/env python3 | |
| # -*- coding: utf-8 -*- | |
| """ | |
| Created on Sun Sep 23 12:28:46 2018 | |
| @author: Arpit | |
| """ | |
| import random | |
| ''' |
kirarpit
/ c4_get_scores.java
Created
August 5, 2018 02:55
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| package c4; | |
| import java.io.IOException; | |
| import openingBook.Book; | |
| import openingBook.BookSum; | |
| import java.util.Scanner; | |
| import java.io.File; | |
| import java.io.FileWriter; | |
| import java.io.BufferedWriter; |