146 search results - page 19 / 30 » Detecting Topic Drift with Compound Topic Models |
ACL
2009
13 years 5 months ago
2009
This paper presents a model for summarizing multiple untranscribed spoken documents. Without assuming the availability of transcripts, the model modifies a recently proposed unsup...
PCM
2001
Springer
13 years 11 months ago
2001
Springer
In this paper, we investigate the use of words and subwords (including both characters and syllables) in audio indexing for Mandarin Chinese spoken document retrieval. Two retrieva...
NAACL
2003
13 years 8 months ago
2003
We present a simple method for language independent and task independent text categorization learning, based on character-level n-gram language models. Our approach uses simple in...
ICCV
2009
IEEE
15 years 11 days ago
2009
IEEE
We present a shape-based algorithm for detecting and
recognizing non-rigid objects from natural images. The existing
literature in this domain often cannot model the objects
ver...
EMNLP
2008
13 years 8 months ago
2008
Having seen a news title "Alba denies wedding reports", how do we infer that it is primarily about Jessica Alba, rather than about weddings or reports? We probably reali...