mdekstrand

Keybase proof

I hereby claim:

• I am mdekstrand on github.
• I am mdekstrand (https://keybase.io/mdekstrand) on keybase.
• I have a public key whose fingerprint is 2C72 9878 7AAE D8B1 5AE2 2565 0909 5304 B705 7427

To claim this, I am signing this object:

mdekstrand

/* User style for Stylish that hides Stack Exchange recommendations. */

@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document domain("stackoverflow.com"), domain("stackexchange.com") {
  #hot-network-questions {
    display: none;
  }
}

mdekstrand

library(ggplot2)

eval.results = read.csv('eval-results.csv')

png('results.png')
qplot(Algorithm, RMSE.ByUser, data=eval.results, geom='boxplot')
dev.off()

mdekstrand

import org.grouplens.lenskit.iterative.*
import org.grouplens.lenskit.knn.item.*
import org.grouplens.lenskit.mf.funksvd.*
import org.grouplens.lenskit.transform.normalize.*

trainTest {
    dataset crossfold("ml-100k") {
        source csvfile("ml-100k/u.data") {
            delimiter "\t"
            domain {

mdekstrand

CREATE TABLE ratings (user INTEGER, item INTEGER, rating REAL, timestamp INTEGER);
CREATE INDEX rating_user_index ON ratings (user);
CREATE INDEX rating_item_index ON ratings (item);

mdekstrand

#!/bin/sh

verbose=no
if [ "$1" = -v ]; then
    verbose=yes
    shift
fi

debug()
{

mdekstrand

Message:

RegexpError: invalid multibyte character: /…/

Compilation stack:

  (empty)

Stack trace:

mdekstrand

<profile>
  <id>external-build-dir</id>
  <activation>
    <activeByDefault>false</activeByDefault>
    <property>
      <name>external.build.root</name>
    </property>
  </activation>
  <build>
    <plugins>

mdekstrand

#!/usr/bin/env Rscript

library(knitr)
for (arg in commandArgs(trailingOnly=TRUE)) {
  spin(arg)
}

mdekstrand

def fetch[T](req: WebRequest[T]): Result[T]

def process(need: Need) {
  val req = need.request
  val res = fetch(req)
  // now we save the data
  res match {
    case Good(data) => need.save(store, data)
    /* error cases */
  }