809 search results - page 64 / 162 » Experiments with Cost-Sensitive Feature Evaluation |
104
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
This paper investigates using Gaussian Mixture Model (GMM) based vowel duration features for automated assessment of non-native speech. Two different types of models were compared...
SMC
2007
IEEE
15 years 7 months ago
2007
IEEE
— In the present paper, we consider the automatic text categorization as a series of information processing and propose a new classification technique called the Frequency Ratio ...
128
Voted
ICPR
2004
IEEE
16 years 1 months ago
2004
IEEE
We present a pattern recognizer to classify a variety of objects and their pose on a table from real world images. Learning of weights in a linear discriminant is based on estimat...
96
Voted
APGV
2009
ACM
15 years 7 months ago
2009
ACM
Texture fractalization is used in many existing approaches to ensure the temporal coherence of a stylized animation. This paper presents the results of a psychophysical user-study...
125
Voted
ICCTA
2007
IEEE
15 years 7 months ago
2007
IEEE
Curvature is a frequently used property in two-dimensional (2D) shape analysis, directly or for derived features such as corners or convex and concave arcs. This paper presents cur...