OlegIlyenko

In this gist I would like to describe an idea for GraphQL subscriptions. It was inspired by conversations about subscriptions in the GraphQL slack channel and different GH issues, like #89 and #411.

Conceptual Model

At the moment GraphQL allows 2 types of queries:

• query
• mutation

Reference implementation also adds the third type: subscription. It does not have any semantics yet, so here I would like to propose one possible semantics interpretation and the reasoning behind it.

ueshin

Spark SQL samples for Spark Meetup

Initialize

Docker

https://github.com/ueshin/docker

$ docker run -it -p 14040:4040 spark:1.1.0-rc4

erikerlandson

import breeze.linalg.{Vector => BV, DenseVector => DBV}
import org.apache.spark.annotation.Experimental
import org.apache.spark.mllib.linalg.{Vector, DenseVector}

trait DistanceMeasure extends Function2[BV[Double], BV[Double], Double] with Serializable {
  // each measure/metric defines for itself:
  override def apply(v1: BV[Double], v2: BV[Double]): Double

  // a catch-all overloading of "()" for spark vectors
  // can also be overridden on a per-class basis, if it is advantageous

sebsto

sudo wget http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo
sudo sed -i s/\$releasever/6/g /etc/yum.repos.d/epel-apache-maven.repo
sudo yum install -y apache-maven
mvn --version

freeman-lab

/**
 * bisecting <master> <input> <nNodes> <subIterations>
 *
 * divisive hierarchical clustering using bisecting k-means
 * assumes input is a text file, each row is a data point
 * given as numbers separated by spaces
 *
 */

import org.apache.spark.SparkContext

mushkevych

FROM    ubuntu:precise
MAINTAINER Bohdan Mushkevych

# Installing Oracle JDK
RUN apt-get -y install python-software-properties ;\
	add-apt-repository ppa:webupd8team/java ;\
	apt-get update && apt-get -y upgrade ;\
	echo oracle-java7-installer shared/accepted-oracle-license-v1-1 select true | /usr/bin/debconf-set-selections ;\
	apt-get -y install oracle-java7-installer && apt-get clean ;\
	update-alternatives --display java ;\

jiahao

using Distributions

export Measure, DiscreteMeasure, Estimator, EstimatorQuality,
       blb, randsubset

abstract Measure

type DiscreteMeasure{S<:Number,T<:Number} <: Measure
  points :: Vector{S}
  weights :: Vector{T}

jirutka

#
# Add Google Analytics tracking code to HTML response
#
# Usage:
#   set $tracking_id 'UA-12345678-9';
#   include incl/analytics.conf;
#
# It needs nginx compiled with option --with-http_sub_module.
# Uses optimized GA code from: http://mathiasbynens.be/notes/async-analytics-snippet
#

dmaniry

import numpy as np
from scipy import linalg
from sklearn.utils import array2d, as_float_array
from sklearn.base import TransformerMixin, BaseEstimator


class ZCA(BaseEstimator, TransformerMixin):

    def __init__(self, regularization=10**-5, copy=False):
        self.regularization = regularization

ndarville

Business Models

Advertising

Models	Examples
Display ads	Yahoo!
Search ads	Google