DZone
Database Zone
Thanks for visiting DZone today,
Edit Profile
  • Manage Email Subscriptions
  • How to Post to DZone
  • Article Submission Guidelines
Sign Out View Profile
  • Post an Article
  • Manage My Drafts
Over 2 million developers have joined DZone.
Log In / Join
  • Refcardz
  • Trend Reports
  • Webinars
  • Zones
  • |
    • Agile
    • AI
    • Big Data
    • Cloud
    • Database
    • DevOps
    • Integration
    • IoT
    • Java
    • Microservices
    • Open Source
    • Performance
    • Security
    • Web Dev
DZone > Database Zone > Typology: Award-Winning Neo4j Smartphone Text Predictor

Typology: Award-Winning Neo4j Smartphone Text Predictor

René Pickhardt user avatar by
René Pickhardt
·
May. 21, 12 · Database Zone · Interview
Like (0)
Save
Tweet
5.03K Views

Join the DZone community and get the full member experience.

Join For Free

Two days ago I arrived in Erfurt in order to visit the federal competition young scientists (Jugend Forscht). I reported about the project typology by Till Speicher and Paul Wagner which I supervised over the last half year and which already won many awards.

Saturday night they have already won a special award donated by the Gesellschaft fuer Informatik this award has the title “special award for a contribution which demonstrates particularly the usefulness of computer science for Society.” (Sonderpreis fuer eine Arbeit, die in besonderer Art und Weise den Nutzen der Informatik verdeutlicht.) This award was connected with 1500 Euro in cash!

Yesterday there was the final award ceremony. I was quite excited to see how the hard work that Till and Paul put into their research project would be evaluated by the juryman. Out of 457 submissions with a tough competition the top5 projects have been awared. Till and Paul came in 4th and will now be allowed to visit the German chancelor Angela Merkel in Berlin.

With the use of spreading activation Typology is able to make precise predictions of what you gonna type next on your smartphone. It outperforms the current scientific standards (language models) by more than 100% and has a precision of 67%!

A demo of the project can be found at www.typology.de

The android App of this system is available in the appstore. It is currently only available for German text and is beta. But the source code is open and we are happy for anybody who wants to contribute can check out the code. A mailinglist will be set up soon. But anyone who is interested can already drop a short message at mail@typology.de and will be added to the mailinglist as soon as it is established.
You can also look at the documentation which will soon be available in english. Alternatively you commit bugs and request features in our bug tracker

I am currently trying to improve the data structures and the data base design in order to make retrieval of suggestions faster and decrease the calculation power of our web server. If you have expertise in top – k aggregation joins in combination with prefix filtering drop me a line and we can discuss about this issue!

Happy winners Paul Wagner (left) and Till Speicher (right) with me

If you like this post, you might like these related posts:

  1. Paul Wagner and Till Speicher won State Competition “Jugend Forscht Hessen” and best Project award using neo4j 6 months of hard coding and supervising by me are...
  2. Download Google n gram data set and neo4j source code for storing it In the end of September I discovered an amazing data...
  3. Why open source wins Ok this article is overdue! Open source is the way...
  4. how to combine Neo4j with GWT and Eclipse As stated before I did my first testings with Neo4j....
  5. Neo4j Graph Database vs MySQL For my social news stream application I am heavily thinking...
Neo4j Open source Smartphone

Published at DZone with permission of René Pickhardt, DZone MVB. See the original article here.

Opinions expressed by DZone contributors are their own.

Popular on DZone

  • Cloud-Based Integrations vs. On-Premise Models
  • What Is Lean Software Development
  • Building a Login Screen With React and Bootstrap
  • Flutter vs React Native. How to Cover All Mobile Platforms in 2022 With No Hassle

Comments

Database Partner Resources

X

ABOUT US

  • About DZone
  • Send feedback
  • Careers
  • Sitemap

ADVERTISE

  • Advertise with DZone

CONTRIBUTE ON DZONE

  • Article Submission Guidelines
  • MVB Program
  • Become a Contributor
  • Visit the Writers' Zone

LEGAL

  • Terms of Service
  • Privacy Policy

CONTACT US

  • 600 Park Offices Drive
  • Suite 300
  • Durham, NC 27709
  • support@dzone.com
  • +1 (919) 678-0300

Let's be friends:

DZone.com is powered by 

AnswerHub logo