111 search results - page 4 / 23 » Using Coherence-Based Measures to Predict Query Difficulty |
CIKM
2008
Springer
13 years 11 months ago
2008
Springer
We describe results from Web search log studies aimed at elucidating user behaviors associated with queries and destination URLs that appear with different frequencies. We note th...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
We study the recurrence dynamics of queries in Web search by analysing a large real-world query log dataset. We find that query frequency is more useful in predicting collective ...
ICASSP
2011
IEEE
13 years 25 days ago
2011
IEEE
This paper presents a semantic confidence measure that aims to predict the relevance of automatic transcripts for a task of Spoken Document Retrieval (SDR). The proposed predicti...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
A growing trend in commercial search engines is the display of specialized content such as news, products, etc. interleaved with web search results. Ideally, this content should b...
ECIR
2009
Springer
14 years 6 months ago
2009
Springer
Abstract. In this paper, we examine a number of newly applied methods for combining pre-retrieval query performance predictors in order to obtain a better prediction of the query...