Yonsei/ETRI at TREC-10: Utilizing Web Document Properties
نویسندگان
چکیده
As our first TREC participation, four runs were submitted for the ad hoc task and two runs for the home page finding task in the web track. For the ad hoc task we experimented on the usefulness of anchor texts. However, no significant gain in retrieval effectiveness was observed. The substring relationship between URL's was found to be effective in the home page finding task.
منابع مشابه
The Technion at TREC 2013 Web Track: Cluster-based Document Retrieval
Many cluster-based document retrieval methods have been proposed over the years. In our submissions to the ad hoc task of the TREC 2013 Web Track we experimented with one such highly effective method. Empirical results demonstrate the effectiveness of using our approach; specifically, with respect to other submitted runs.
متن کاملQCRI at TREC 2013 Microblog Track
We report our work in the real-time ad hoc search task of TREC2013 Microblog track. Our system focuses on improving retrieval effectiveness of Microblog search through query expansion and reranking of search results. We apply web-based query expansion algorithm for enriching the microblog queries with additional terms from concurrent webpages related to the search topic. Later we apply results ...
متن کاملHummingbird SearchServer at TREC 2001
Hummingbird submitted ranked result sets for the topic relevance task of the TREC 2001 Web Track (10GB of web data) and for the monolingual Arabic task of the TREC 2001 Cross-Language Track (869MB of Arabic news data). SearchServer's Intuitive Searching tied or exceeded the median Precision@10 score in 46 of the 50 web queries. For the web queries, enabling SearchServer's document length norma...
متن کاملUMass at TREC 2010 Web Track: Term Dependence, Spam Filtering and Quality Bias
Many existing retrieval approaches treat all the documents in the collection equally, and do not take into account the content quality of the retrieved documents. In our submissions for TREC 2010 Web Track, we utilize quality-biased ranking methods that are aimed to promote documents that potentially contain high-quality content, and penalize spam and low-quality documents. Our experiments with...
متن کاملFDUQA on TREC 2006 QA Track
In this year’s QA Track, we participant in the main task and do not take part in the ciQA task. The main task is essentially the same as the single task from 2004, in that the test set consists of a set of question series where each series asks for information regarding a particular target. In order to better answer the questions in the series, we try to improve our anaphora resolution within q...
متن کاملذخیره 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 2001