224 search results - page 28 / 45 » Blog Classification Using Tags: An Empirical Study |
JCDL
2009
ACM
14 years 1 months ago
2009
ACM
A three-part study of teachers’ use of online resources and of the Digital Library for Earth System Education (DLESE) was conducted from 2004 through summer 2006. The first two ...
MM
2010
ACM
13 years 8 months ago
2010
ACM
In this paper we study the connection between sentiment of images expressed in metadata and their visual content in the social photo sharing environment Flickr. To this end, we co...
CIDM
2009
IEEE
14 years 3 months ago
2009
IEEE
— Both theory and a wealth of empirical studies have established that ensembles are more accurate than single predictive models. Unfortunately, the problem of how to maximize ens...
CHI
2007
ACM
14 years 9 months ago
2007
ACM
We present an empirical study of teams that revealed the amount of extraneous individual work needed to enable collaboration: finding references to other people, finding files to ...
IJCNLP
2004
Springer
14 years 2 months ago
2004
Springer
We present a study of new word identification (NWI) to improve the performance of a Chinese word segmenter. In this paper the distribution and types of new words are discussed emp...