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CAIP
2003
Springer
133views Image Analysis» more  CAIP 2003»
14 years 1 months ago
Optimizing Eigenfaces by Face Masks for Facial Expression Recognition
A new direction in improving modern dialogue systems is to make a human-machine dialogue more similar to a human-human dialogue. This can be done by adding more input modalities. O...
Carmen Frank, Elmar Nöth
EACL
2010
ACL Anthology
13 years 8 months ago
Assessing the Trade-Off between System Building Cost and Output Quality in Data-to-Text Generation
Abstract. Data-to-text generation systems tend to be knowledge-based and manually built, which limits their reusability and makes them time and cost-intensive to create and maintai...
Anja Belz, Eric Kow
KDD
1999
ACM
166views Data Mining» more  KDD 1999»
14 years 5 days ago
CACTUS - Clustering Categorical Data Using Summaries
Clustering is an important data mining problem. Most of the earlier work on clustering focussed on numeric attributes which have a natural ordering on their attribute values. Rece...
Venkatesh Ganti, Johannes Gehrke, Raghu Ramakrishn...
NAACL
2007
13 years 9 months ago
Unsupervised Natural Language Processing Using Graph Models
In the past, NLP has always been based on the explicit or implicit use of linguistic knowledge. In classical computer linguistic applications explicit rule based approaches prevai...
Chris Biemann
SIGIR
2012
ACM
11 years 10 months ago
Top-k learning to rank: labeling, ranking and evaluation
In this paper, we propose a novel top-k learning to rank framework, which involves labeling strategy, ranking model and evaluation measure. The motivation comes from the difficul...
Shuzi Niu, Jiafeng Guo, Yanyan Lan, Xueqi Cheng