lucidyan

Prevent NVIDIA GPUs' throttling on headless server

• Unlock manual fan & overclock settings
  sudo nvidia-xconfig -a --cool-bits=28 --allow-empty-initial-configuration
• Reboot system
• Create script /usr/local/bin/gpu-fan-control.sh

#!/bin/bash

jph00

alexeygrigorev

import heapq
import numpy as np

from sklearn.cluster import KMeans, MiniBatchKMeans

def sklearn_bisecting_kmeans_lineage(X, k, verbose=0):
    N, _ = X.shape
    labels = np.zeros(N, dtype=np.int)
    lineage = np.zeros((k, N), dtype=np.int)

snakers4

# BASIC SYSTEM SETUP

# First donwload Ubuntu iso file from https://www.ubuntu.com/download/desktop
# Use 16.04 LTS (17 is also ok, but it's better to use LTS versions, also 18 will be very mature in terms of systemd)

# Dowload Linux live USB creator and install the iso to your USB stick https://www.linuxliveusb.com

# Boot your system, go to BIOS on boot (usually Del) or boot menu (usually F12) and choose your USB stick as boot medium
# Install Linux (these steps can be omitted if clean Ubuntu installation is provided as service by admins / cloud provider / etc)
# Minor trick unplug ALL of your hard disks (unless you are an avanced user) except for the disk for your system

mchirico

#!/bin/bash

# Set the environment - my env is big2 (Change this!)
eval $(docker-machine env big2)

# Launch browser for your environment (Again, change this to match your environment)
(sleep 3 && open "http://$(docker-machine ip big2):8787")&

# Run the image to pickup your local directory.
# Here I have my files stored in /Users/mchirico/Dropbox/kaggle/death

bsweger

Useful Pandas Snippets

A personal diary of DataFrame munging over the years.

Data Types and Conversion

Convert Series datatype to numeric (will error if column has non-numeric values)
(h/t @makmanalp)

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname