Sciweavers

6926 search results - page 315 / 1386
» A More Effective CEFF
Sort
View
ACL
2004
15 years 8 months ago
Using Conditional Random Fields to Predict Pitch Accents in Conversational Speech
The detection of prosodic characteristics is an important aspect of both speech synthesis and speech recognition. Correct placement of pitch accents aids in more natural sounding ...
Michelle L. Gregory, Yasemin Altun
ACL
2004
15 years 8 months ago
Multi-Criteria-based Active Learning for Named Entity Recognition
In this paper, we propose a multi-criteriabased active learning approach and effectively apply it to named entity recognition. Active learning targets to minimize the human annota...
Dan Shen, Jie Zhang, Jian Su, Guodong Zhou, Chew L...
AAAI
2006
15 years 8 months ago
Improve Web Search Using Image Snippets
The Web has become the largest information repository over the world. Therefore, effectively and efficiently searching the Web becomes a key challenge. Previous research on Web se...
Xiao-Bing Xue, Zhi-Hua Zhou, Zhongfei (Mark) Zhang
ADCS
2004
15 years 8 months ago
NLPX - An XML-IR System with a Natural Language Interface
Traditional information retrieval (IR) systems respond to user queries with ranked lists of relevant documents. The separation of content and structure in XML documents allows indi...
Alan Woodley, Shlomo Geva
ACL
2006
15 years 8 months ago
A Composite Kernel to Extract Relations between Entities with Both Flat and Structured Features
This paper proposes a novel composite kernel for relation extraction. The composite kernel consists of two individual kernels: an entity kernel that allows for entity-related feat...
Min Zhang, Jie Zhang, Jian Su, Guodong Zhou