448 search results - page 78 / 90 » Directly optimizing evaluation measures in learning to rank |
63
Voted
ISCAS
2003
IEEE
15 years 3 months ago
2003
IEEE
This paper analyses optimal subband beamforming performance mainly aimed at speech enhancement and acoustic echo suppression for personal communication devices, personal computers...
AMR
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. Automatic structuring is one means to ease access to document collections, be it for organization or for exploration. Of even greater help would be a presentation that ad...
BMCBI
2010
14 years 9 months ago
2010
Background: For heterogeneous tissues, such as blood, measurements of gene expression are confounded by relative proportions of cell types involved. Conclusions have to rely on es...
81
Voted
EMNLP
2010
14 years 7 months ago
2010
In this paper, we investigate structured models for document-level sentiment classification. When predicting the sentiment of a subjective document (e.g., as positive or negative)...
GECCO
2008
Springer
14 years 10 months ago
2008
Springer
In this work an improvement of an initial approach to design Artificial Neural Networks to forecast Time Series is tackled, and the automatic process to design Artificial Neural N...