dgrtwo
/ mnist_pairs.R
Created
May 31, 2017 18:56
Comparing pairs of MNIST digits based on one pixel
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| library(tidyverse) | |
| # Data is downloaded from here: | |
| # https://www.kaggle.com/c/digit-recognizer | |
| kaggle_data <- read_csv("~/Downloads/train.csv") | |
| pixels_gathered <- kaggle_data %>% | |
| mutate(instance = row_number()) %>% | |
| gather(pixel, value, -label, -instance) %>% | |
| extract(pixel, "pixel", "(\\d+)", convert = TRUE) |
ThePianoDentist
/ get_dota_data.py
Created
October 19, 2017 20:57
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| def request_(req_url, sleep_time=1): | |
| succeeded = False | |
| while not succeeded: | |
| try: | |
| print("Requesting: %s" % req_url) | |
| request = Request(req_url) | |
| request.add_header('User-Agent', | |
| 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.87 Safari/537.36') | |
| response = urlopen(request) | |
| out = response.read().decode( |