Sciweavers

596 search results - page 2 / 120
» Text Mining at the Term Level
Sort
View
KDD
2010
ACM
246views Data Mining» more  KDD 2010»
13 years 4 months ago
Latent aspect rating analysis on review text data: a rating regression approach
In this paper, we define and study a new opinionated text data analysis problem called Latent Aspect Rating Analysis (LARA), which aims at analyzing opinions expressed about an e...
Hongning Wang, Yue Lu, Chengxiang Zhai
IPL
2006
71views more  IPL 2006»
13 years 5 months ago
Determining the specificity of terms using inside-outside information: a necessary condition of term hierarchy mining
This paper introduces new specificity measuring methods of terms using inside and outside information. Specificity of a term is the quantity of domain specific information contain...
Pum-Mo Ryu, Key-Sun Choi
BMCBI
2005
122views more  BMCBI 2005»
13 years 5 months ago
Finding genomic ontology terms in text using evidence content
Background: The development of text mining systems that annotate biological entities with their properties using scientific literature is an important recent research topic. These...
Francisco M. Couto, Mário J. Silva, Pedro C...
IEEECIT
2010
IEEE
13 years 4 months ago
Term Weighting Approaches for Mining Significant Locations from Personal Location Logs
In this paper, we describe experiments into the application of term weighting techniques from text retrieval to support the automatic identification of significant locations from ...
Zhengwei Qiu, Cathal Gurrin, Aiden R. Doherty, Ala...
KDD
2006
ACM
134views Data Mining» more  KDD 2006»
14 years 6 months ago
Is there a grand challenge or X-prize for data mining?
This panel will discuss possible exciting and motivating Grand Challenge problems for Data Mining, focusing on bioinformatics, multimedia mining, link mining, text mining, and web...
Gregory Piatetsky-Shapiro, Robert Grossman, Chaban...