Sciweavers

342 search results - page 25 / 69
» Domain Ontology Construction from Biomedical Text
Sort
View
EWMF
2005
Springer
14 years 2 months ago
Semi-automatic Construction of Topic Ontologies
In this paper, we review two techniques for topic discovery in collections of text documents (Latent Semantic Indexing and K-Means clustering) and present how we integrated them in...
Blaz Fortuna, Dunja Mladenic, Marko Grobelnik
KDD
2005
ACM
151views Data Mining» more  KDD 2005»
14 years 9 months ago
Discovering evolutionary theme patterns from text: an exploration of temporal text mining
Temporal Text Mining (TTM) is concerned with discovering temporal patterns in text information collected over time. Since most text information bears some time stamps, TTM has man...
Qiaozhu Mei, ChengXiang Zhai
KCAP
2009
ACM
14 years 3 months ago
Biomedical knowledge engineering tools based on experimental design: a case study based on neuroanatomical tract-tracing experim
Curating information from the literature for storage in databases is a crucial task in biological research, and many groups assign a particular person or team to that process. We ...
Gully A. P. C. Burns, Thomas A. Russ
JCIT
2008
173views more  JCIT 2008»
13 years 8 months ago
A Multilevel Semantic Document Classifier Based On SVM Integrated With Domain Ontologies
A multilevel semantic document classification system based on Support Vector Machine (SVM) in association with domain ontologies has been developed. The documents related to the s...
Vijayasundaram Uma, Punnaivanam Sankar, Gnanasekar...
ACSC
2003
IEEE
14 years 2 months ago
A Comparative Study for Domain Ontology Guided Feature Extraction
We introduced a novel method employing a hierarchical domain ontology structure to extract features representing documents in our previous publication (Wang 2002). All raw words i...
Bill B. Wang, Robert I. McKay, Hussein A. Abbass, ...