306 search results - page 25 / 62 » Translating Queries into Snippets for Improved Query Expansi... |
118
click to vote
SIGIR
2003
ACM
15 years 6 months ago
2003
ACM
In this poster,we incorporate user query history, as context information, to improve the retrieval performance in interactive retrieval. Experiments using the TREC data show that ...
160
click to vote
SIGIR
2012
ACM
13 years 3 months ago
2012
ACM
Positional ranking functions, widely used in web search engines, improve result quality by exploiting the positions of the query terms within documents. However, it is well known ...
110
click to vote
ECIR
2010
Springer
15 years 2 months ago
2010
Springer
Query performance predictors are commonly evaluated by reporting correlation coefficients to denote how well the methods perform at predicting the retrieval performance of a set of...
111
click to vote
CLEF
2008
Springer
15 years 3 months ago
2008
Springer
The domain-specific track evaluates retrieval models for structured scientific bibliographic collections in English, German and Russian. Documents contain elements (title, abstrac...
109
click to vote
ECIR
2010
Springer
15 years 2 months ago
2010
Springer
We present two methods for estimating replacement probabilities without using parallel corpora. The first method proposed exploits the possible translation probabilities latent in ...