Sciweavers

9507 search results - page 117 / 1902
» Time-based language models
Sort
View
MM
2004
ACM
170views Multimedia» more  MM 2004»
15 years 9 months ago
Effective automatic image annotation via a coherent language model and active learning
Image annotations allow users to access a large image database with textual queries. There have been several studies on automatic image annotation utilizing machine learning techn...
Rong Jin, Joyce Y. Chai, Luo Si
135
Voted
ICFEM
2009
Springer
15 years 10 months ago
Combining Static Model Checking with Dynamic Enforcement Using the Statecall Policy Language
Internet protocols encapsulate a significant amount of state, making implementing the host software complex. In this paper, we define the Statecall Policy Language (SPL) which pr...
Anil Madhavapeddy
144
Voted
WWW
2008
ACM
16 years 4 months ago
Unsupervised query segmentation using generative language models and wikipedia
In this paper, we propose a novel unsupervised approach to query segmentation, an important task in Web search. We use a generative query model to recover a query's underlyin...
Bin Tan, Fuchun Peng
141
Voted
CEAS
2006
Springer
15 years 7 months ago
An Adaptive, Semi-Structured Language Model Approach to Spam Filtering on a New Corpus
Motivated by current efforts to construct more realistic spam filtering experimental corpora, we present a newly assembled, publicly available corpus of genuine and unsolicited (s...
Ben Medlock
117
Voted
EMNLP
2008
15 years 5 months ago
N-gram Weighting: Reducing Training Data Mismatch in Cross-Domain Language Model Estimation
In domains with insufficient matched training data, language models are often constructed by interpolating component models trained from partially matched corpora. Since the ngram...
Bo-June Paul Hsu, James R. Glass