University of Glasgow at the Web Track of TREC 2002

نویسندگان

  • Vassilis Plachouras
  • Iadh Ounis
  • Gianni Amati
  • C. J. van Rijsbergen
چکیده

The aim of our participation in the topic distillation and the named page finding tasks of the Web track is the evaluation of a well-founded modular probabilistic framework for Web Information Retrieval, which integrates content and link analyses. The link analysis component of the framework employs a new probabilistic approach, called the Absorbing Model, for calculating a measure of popularity for documents induced from the Web graph.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Using Hierarchical Clustering and Summarisation Approaches for Web Retrieval: Glasgow at the TREC 2002 Interactive Track

Current search engines are typified as having a lack of precision, coupled with an elongated ranked list style of result presentation. When combined, these factors make relevant data extraction increasingly complex. The main investigation of our participation in the Interactive Track of TREC 2002 is to assess the effectiveness of new visualisation techniques for displaying the results of search...

متن کامل

University of Glasgow at TREC 2010: Experiments with Terrier in Blog and Web Tracks

In TREC 2010, we continue to build upon the Voting Model and experiment with our novel xQuAD framework within the auspices of the Terrier IR Platform. In particular, our focus is the development of novel applications for data-driven learning in the Blog and Web tracks, with experimentation spanning hundreds of features. In the Blog track, we propose novel feature sets for the ranking of blogs, ...

متن کامل

University of Glasgow at TREC 2005: Experiments in Terabyte and Enterprise Tracks with Terrier

With our participation in TREC 2005, we continue experiments using Terrier, a modular and scalable Information Retrieval (IR) framework, in 4 tasks from the Terabyte and Enterprise tracks. In the Terabyte track, we investigate new Divergence From Randomness weighting models, and a novel query expansion approach that can take into account various Web evidence, namely content, title and anchor te...

متن کامل

University of Glasgow at TREC 2011: Experiments with Terrier in Crowdsourcing, Microblog, and Web Tracks

In TREC 2011, we focus on tackling the new challenges proposed by the pilot Crowdsourcing and Microblog tracks, using our Terrier Information Retrieval Platform. Meanwhile, we continue to build upon our novel xQuAD framework and data-driven ranking approaches within Terrier to achieve effective and efficient ranking for the TREC Web track. In particular, the aim of our Microblog track participa...

متن کامل

University of Glasgow at TREC 2012: Experiments with Terrier in Medical Records, Microblog, and Web Tracks

In TREC 2012, we focus on tackling the new challenges posed by the Medical, Microblog and Web tracks, using our Terrier Information Retrieval Platform. In particular, for the Medical track, we investigate how to exploit implicit knowledge within medical records, with the aim of better identifying those records from patients with specific medical conditions. For the Microblog track adhoc task, w...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2002