azymnis

import com.twitter.scalding._
import com.twitter.algebird.{ MinHasher, MinHasher32, MinHashSignature }

/**
 * Computes similar items (with a string itemId), based on approximate
 * Jaccard similarity, using LSH.
 *
 * Assumes an input data TSV file of the following format:
 *
 *    itemId   userId

rjhall

import org.apache.commons.math3.linear._

import com.twitter.algebird.Operators._
import com.twitter.scalding._

import cascading.pipe.Pipe
import cascading.pipe.joiner.InnerJoin
import cascading.tuple.Fields

object SVD extends Serializable {

minrk

#!/usr/bin/env python
"""strip outputs from an IPython Notebook

Opens a notebook, strips its output, and writes the outputless version to the original file.

Useful mainly as a git filter or pre-commit hook for users who don't want to track output in VCS.

This does mostly the same thing as the `Clear All Output` command in the notebook UI.

LICENSE: Public Domain

johnynek

ackage com.twitter.ads.batch.experimental.oscar

import com.twitter.scalding._
import com.twitter.pluck.job._
import com.twitter.pluck.source._
import com.twitter.pluck.source.matrix._
import com.twitter.pluck.mathematics._
import com.twitter.scalding.mathematics.Monoid

/*