Older blog entries for sness (starting at number 4638)

File Format Integrations

File Format Integrations: "Importer 'bin/mahout' jobs
Run these with --help to see options

bin/mahout arff.vector
bin/mahout lucene.vector
bin/mahout seqdirectory
turns text files into sequence files, one file per key/value pair
bin/mahout SequenceFilesFromMailArchives
parses mailboxes and emits one text body per mail message
bin/mahout regexconverter
reads text lines and emits the regex output lines into SequenceFiles."

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Syndicated 2012-11-21 19:53:00 from sness

Hama - a Bulk Synchronous Parallel computing framework on top of Hadoop

Hama - a Bulk Synchronous Parallel computing framework on top of Hadoop: "Why Hama and BSP?
Today, many practical data processing applications require a more flexible programming abstraction model that is compatible to run on highly scalable and massive data systems (e.g., HDFS, HBase, etc). A message passing paradigm beyond Map-Reduce framework would increase its flexibility in its communication capability. Bulk Synchronous Parallel (BSP) model fills the bill appropriately. Some of its significant advantages over MapReduce and MPI are:

Supports message passing paradigm style of application development
Provides a flexible, simple, and easy-to-use small APIs
Enables to perform better than MPI for communication-intensive applications
Guarantees impossibility of deadlocks or collisions in the communication mechanisms"

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Syndicated 2012-11-21 00:36:00 from sness

Creating Vectors from Weka's ARFF Format

Creating Vectors from Weka's ARFF Format: "ntroduction
Mahout now has capabilities for converting Weka's ARFF (2.1) format to Mahout's Vector format."

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Syndicated 2012-11-21 00:33:00 from sness

Hadoop - Icbwiki

Hadoop - Icbwiki: "
Name Port Description
fs.default.name 9000 The port that the name node will listen to.
mapred.job.tracker 9001 The port that the MapReduce job tracker will listen to."

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Syndicated 2012-11-19 18:35:00 from sness

System requirements for OS X Mountain Lion

System requirements for OS X Mountain Lion: "OS X Mountain Lion system requirements
To install Mountain Lion, you need one of these Macs:

iMac (Mid 2007 or newer)
MacBook (Late 2008 Aluminum, or Early 2009 or newer)
MacBook Pro (Mid/Late 2007 or newer)
MacBook Air (Late 2008 or newer)
Mac mini (Early 2009 or newer)
Mac Pro (Early 2008 or newer)
Xserve (Early 2009)"

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Syndicated 2012-11-09 19:41:00 from sness

MacBook (Early 2008 and Late 2008) - Technical Specifications

MacBook (Early 2008 and Late 2008) - Technical Specifications: "MacBook (Early 2008 and Late 2008) - Technical Specifications"

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Syndicated 2012-11-09 19:41:00 from sness

Introducing smap.js, a forward polyfill for ES6 Maps

Introducing smap.js, a forward polyfill for ES6 Maps: "Boris Smus makes an excellent suggestion for moving the web forward: forward polyfills. That’s exactly my intention with smap.js. I’m hoping you will think this is a great idea, and help discuss how ES6 Map should work or submit pull requests with your own ideas."

'via Blog this'

Syndicated 2012-11-09 19:30:00 from sness

How Zara Grew Into the World’s Largest Fashion Retailer - NYTimes.com

How Zara Grew Into the World’s Largest Fashion Retailer - NYTimes.com: "“When we open a market, everyone asks, ‘How many stores will you open?’ ” he said. “Honestly, I didn’t know. It depends on the customer and how big the demand is. We must have the dialogue with the customers and learn from them. It’s not us saying you must have this. It’s you saying it.”"

'via Blog this'

Syndicated 2012-11-09 19:02:00 from sness

The Black Keys - Howlin' For You [Official Music Video] - YouTube

The Black Keys - Howlin' For You [Official Music Video] - YouTube: "