open source tools for mining and analysing web data scale
play

Open Source Tools for Mining and Analysing Web Data @ Scale Kris - PowerPoint PPT Presentation

Jan 17, 2023 •209 likes •262 views

Open Source Tools for Mining and Analysing Web Data @ Scale Kris Carpenter Negulescu, Internet Archive Annual Meeting, Washington DC July 20, 2011 Key Problems to Address & Primary Benefits Archived Web Data is often isolated,

  1. Open Source Tools for Mining and Analysing Web Data @ Scale Kris Carpenter Negulescu, Internet Archive Annual Meeting, Washington DC July 20, 2011

  2. Key Problems to Address & Primary Benefits… Archived Web Data is often isolated, difficult to link to other related resources by topic, and minimally navigable Benefits of mining and analysis: Mapping relationships between links over time Geo-location maps Tag clouds Classification Facets Rate of change Related information; Enhanced keyword search Annual Meeting, Washington DC July 20, 2011

  3. The Tool Box  HDFS  Map Reduce  Pig Latin  Web archive code – metadata extraction jar  Other extraction layers: Tika, Jhove(2), etc  Google analytics APIs/Drupal modules, Neo4j, etc. Annual Meeting, Washington DC July 20, 2011

  4. Web Archive Transformation (WAT) - a structured way of storing metadata generated by Web Crawls  ARCs and WARCs are “heavy”  WAT – Web Archive Transformation file • Uses WARC format as a generic meta data container • Extract everything you're likely to want from ARCs/WARCs once  Store into HDFS; Part of standard ingest process Annual Meeting, Washington DC July 20, 2011

  5. Web archive code: metadata extractor  The WAT utilities produce structured metadata that is optimized for data analysis, i.e. JavaScript Object Notation (JSON), from compressed (GZIPed) or uncompressed ARC or WARC files. • Currently just a bit of glue code around an ARC/WARC reader whose function is HTML metadata extraction • JSON data is written to STDOUT in compressed (GZIP) format. The ARC or WARC file can be a local file, a HTTP accessible file (http://), or an Hadoop File System (HDFS) accessible file (hdfs://).  Includes example “UDF” code  Will integrate with Jhove(2), Tiki, etc Annual Meeting, Washington DC July 20, 2011

Recommend

Tools for large-scale collection & analysis of source code repositories OPEN SOURCE GIT

Tools for large-scale collection & analysis of source code repositories OPEN SOURCE GIT

Tools for large-scale collection & analysis of source code repositories OPEN SOURCE GIT REPOSITORY COLLECTION PIPELINE Intro Alexander Bezzubov source{d} committer & PMC @ apache zeppelin startup in Madrid engineer

436 views • 25 slides
Applications & Tools Demo Technology Open-source, text-mining tool.

Applications & Tools Demo Technology Open-source, text-mining tool.

Applications & Tools Demo Technology Open-source, text-mining tool. Machine Learning Made Easy (We shall see) Technology Applied Writing support for students and

371 views • 19 slides
Open Data Kit h8p://code.google.com/p/open-data-kit A set of open

Open Data Kit h8p://code.google.com/p/open-data-kit A set of open

Open Data Kit h8p://code.google.com/p/open-data-kit A set of open source tools to help organiza3ons collect, aggregate and visualize their rich data.

429 views • 27 slides
Building an open source data lake at scale in the cloud Adrian Woodhead, Principal Engineer 1

Building an open source data lake at scale in the cloud Adrian Woodhead, Principal Engineer 1

Building an open source data lake at scale in the cloud Adrian Woodhead, Principal Engineer 1 Agenda Background Data Lake foundation: data + metadata High Availability and Disaster Recovery Data federation Event-based data processing 2

653 views • 24 slides
Introduction to Data Mining Methods and Tools by Michael Hahsler Agenda What is Data Mining?

Introduction to Data Mining Methods and Tools by Michael Hahsler Agenda What is Data Mining?

Introduction to Data Mining Methods and Tools by Michael Hahsler Agenda What is Data Mining? Data Mining T asks Relationship to Statistics, Optimization, Machine Learning and AI T ools Data Legal, Privacy and Security

1.02k views • 69 slides
OPEN CONTRACTING X FOSS4G ` BEN HUR S. PINTOR open source & open data currently... Data

OPEN CONTRACTING X FOSS4G ` BEN HUR S. PINTOR open source & open data currently... Data

` OPEN CONTRACTING X FOSS4G ` BEN HUR S. PINTOR open source & open data currently... Data Expert , School of Data advocate Consultant , Hivos wears many hats Researcher, STAMINA4Space geospatial generalist GIS Specialist , Cerebro Labs

447 views • 19 slides
Using Crowdsourced Data and Open Source Tools in Government Michael Schnuerle, Chief Data Officer

Using Crowdsourced Data and Open Source Tools in Government Michael Schnuerle, Chief Data Officer

Using Crowdsourced Data and Open Source Tools in Government Michael Schnuerle, Chief Data Officer Office of Civic Innovation and Technology Louisville, Kentucky, USA NOCoE - Adventures in Crowdsourcing January 28, 2020 Office of Civic

498 views • 35 slides
Make Money With Open Source What is Open Source? Community Free software vs. open source

Make Money With Open Source What is Open Source? Community Free software vs. open source

Make Money With Open Source What is Open Source? Community Free software vs. open source Licenses: GPL vs. LGPL vs. MIT/Apache Foundations: Linux, Apache, Eclipse, Similar: Open Data, Open Hardware, Open Knowledge, ... Advantages of OS

508 views • 13 slides
Febrl A parallel open source record linkage and geocoding system Peter Christen Data Mining

Febrl A parallel open source record linkage and geocoding system Peter Christen Data Mining

Febrl A parallel open source record linkage and geocoding system Peter Christen Data Mining Group, Australian National University in collaboration with Centre for Epidemiology and Research, New South Wales Department of Health Contact:

404 views • 36 slides
Open tools and methods for large scale segmentation of Very High Resolution satellite images

Open tools and methods for large scale segmentation of Very High Resolution satellite images

Introduction Data representation and conversion Generic framework for large scale segmentation Pre and post processing Conclusion Open tools and methods for large scale segmentation of Very High Resolution satellite images Julien Michel

592 views • 29 slides
Hyper-scaling on Openstack with Open Source tooling A use case in deploying hyper-scale grid

Hyper-scaling on Openstack with Open Source tooling A use case in deploying hyper-scale grid

Hyper-scaling on Openstack with Open Source tooling A use case in deploying hyper-scale grid computing on Open Telekom Cloud Why Open Source? Open Open Design Open Choice Standards Community Lead Contributor Model No-Lock in Cloud Design

416 views • 14 slides
Tessera: Open Source Tools for Big Data Analysis in R David Zeitler - Grand Valley State

Tessera: Open Source Tools for Big Data Analysis in R David Zeitler - Grand Valley State

Tessera: Open Source Tools for Big Data Analysis in R David Zeitler - Grand Valley State University Statistics August 12, 2015 Attribution This presentation is based work done for the June 30, 2015 useR! Conference by Ryan Hafen

815 views • 50 slides
Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 4 of Data Mining by

Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 4 of Data Mining by

Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 4 of Data Mining by I. H. Witten and E. Frank Algorithms: The basic methods Inferring rudimentary rules Statistical modeling Constructing decision trees

1.26k views • 108 slides
How to run Linux on RISC-V with open hardware and open source FPGA tools FOSDEM (2020-02-02)

How to run Linux on RISC-V with open hardware and open source FPGA tools FOSDEM (2020-02-02)

Slides: https://github.com/pdp7/talks/blob/master/fosdem20.pdf How to run Linux on RISC-V with open hardware and open source FPGA tools FOSDEM (2020-02-02) Drew Fustini drew@oshpark.com Twitter: @pdp7 Open Source Hardware designer at OSH

1.02k views • 82 slides
Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 4 of Data Mining by

Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 4 of Data Mining by

Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 4 of Data Mining by I. H. Witten, E. Frank and M. A. Hall Algorithms: The basic methods Inferring rudimentary rules Statistical modeling Constructing

1.13k views • 111 slides
Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 5 of Data Mining by

Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 5 of Data Mining by

Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 5 of Data Mining by I. H. Witten, E. Frank and M. A. Hall Credibility: Evaluating whats been learned Issues: training, testing, tuning Predicting

1.06k views • 68 slides
PEGASUS: A peta-scale graph mining system - Implementation and observations U. Kang, C. E.

PEGASUS: A peta-scale graph mining system - Implementation and observations U. Kang, C. E.

PEGASUS: A peta-scale graph mining system - Implementation and observations U. Kang, C. E. Tsourakakis, C. Faloutsos What is Pegasus? Open source Peta Graph Mining Library Can deal with very large Giga-, Tera-, Peta-byte

552 views • 18 slides
Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 3 of Data Mining by

Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 3 of Data Mining by

Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 3 of Data Mining by I. H. Witten, E. Frank and M. A. Hall Input: Concepts, instances, attributes Terminology Whats a concept? Classification,

689 views • 35 slides
Graphic design tools for Open Source FPGAs Learn about the Apio and Icestudio projects Jess

Graphic design tools for Open Source FPGAs Learn about the Apio and Icestudio projects Jess

Graphic design tools for Open Source FPGAs Learn about the Apio and Icestudio projects Jess Arroyo Torrens Presentation Husband and father of two. Engineer in software, robotics and electronics. Creator of the open source tools Apio and

751 views • 28 slides
Tools for Scalable Data Mining XANDA SCHOFIELD CS 6410 11/13/2014 1. Astrolabe Large,

Tools for Scalable Data Mining XANDA SCHOFIELD CS 6410 11/13/2014 1. Astrolabe Large,

Tools for Scalable Data Mining XANDA SCHOFIELD CS 6410 11/13/2014 1. Astrolabe Large, eventually- consistent distributed system [Source: Wikipedia] ROBERT VAN RENESSE, KEN BIRMAN, WERNER VOGELS The Problem How do we quickly find out

823 views • 35 slides
Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 8 of Data Mining by

Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 8 of Data Mining by

Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 8 of Data Mining by I. H. Witten, E. Frank and M. A. Hall Ensemble learning Combining multiple models The basic idea Bagging Bias-variance

429 views • 27 slides
iOS Forensics with Open-Source Tools Andrey Belenko AGENDA Basics iOS Security iOS

iOS Forensics with Open-Source Tools Andrey Belenko AGENDA Basics iOS Security iOS

iOS Forensics with Open-Source Tools Andrey Belenko AGENDA Basics iOS Security iOS Data Protection Hands-On! FORENSICS 101 Acquisition Analysis Reporting GOALS: 1. Assuming physical access to the device extract as much

763 views • 41 slides
IBMs Open-Source Based AI Developer Tools Sumit Gupta VP , AI, Machine Learning & HPC

IBMs Open-Source Based AI Developer Tools Sumit Gupta VP , AI, Machine Learning & HPC

IBMs Open-Source Based AI Developer Tools Sumit Gupta VP , AI, Machine Learning & HPC IBM Cognitive Systems @SumitGup guptasum@us.ibm.com March 2019 AI Software Portfolio Strategy Deliver a comprehensive platform that enables data

277 views • 25 slides
Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 1 of Data Mining by

Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 1 of Data Mining by

Data Mining Practical Machine Learning Tools and Techniques Slides for Chapter 1 of Data Mining by I. H. Witten, E. Frank and M. A. Hall Whats it all about? Data vs information Data mining and machine learning Structural

552 views • 42 slides

More recommend