pavlov99

model = xgb.Booster(model_file='your.model')
model.feature_names = xgtrain.feature_names  # Note: xgtrain is your train file with features.
model.feature_types = xgtrain.feature_types

# Number of trees in the model
num_trees = len(model.get_dump())

# dump all of the trees to tree folder
for tree_index in range(num_trees):
    dot = xgb.to_graphviz(model, num_trees=tree_index)

labrown

---
###
# Elasticsearch Rolling restart using Ansible
###

##
## Why is this needed?
##
#
# Even if you use a serial setting to limit the number of nodes processed at one

kachayev

Channels Are Not Enough

... or Why Pipelining Is Not That Easy

Golang Concurrency Patterns for brave and smart.

By @kachayev

Intro

bandit_simulations.py

import numpy as np
from matplotlib import pylab as plt
#from mpltools import style # uncomment for prettier plots
#style.use(['ggplot'])

'''
function definitions
'''
# generate all bernoulli rewards ahead of time
def generate_bernoulli_bandit_data(num_samples,K):

obstschale

Octave CheatSheet

GNU Octave is a high-level interpreted language, primarily intended for numerical computations.
(via GNU Octave)

Hint: I also mad an octave docset for Dash: https://github.com/obstschale/octave-docset

Basics

roberto

<% flash.each do |type, message| %>
  <div class="alert <%= bootstrap_class_for(type) %> fade in">
    <button class="close" data-dismiss="alert">×</button>
    <%= message %>
  </div>
<% end %>

xdite

Speedup Rails Asset Pipeline precompile process

This post is based on my blog post: http://blog.xdite.net/posts/2012/07/09/3-way-to-speedup-asset-pipeline/

Here are my three tips for speedup asset pipeline precompile process:

1. Capistrano deployment speedup
2. Use @import carefully.
3. don’t require .scss & .coffee for no reason

chetan

YARD CHEATSHEET http://yardoc.org

May 2020 - updated fork: https://gist.github.com/phansch/db18a595d2f5f1ef16646af72fe1fb0e

cribbed from http://pastebin.com/xgzeAmBn

Templates to remind you of the options and formatting for the different types of objects you might want to document using YARD.

Modules