809 search results - page 64 / 162 » Experiments with Cost-Sensitive Feature Evaluation |
142
click to vote
ICASSP
2011
IEEE
14 years 7 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...
133
click to vote
SMC
2007
IEEE
15 years 10 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 ...
170
Voted
ICPR
2004
IEEE
16 years 5 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...
123
click to vote
APGV
2009
ACM
15 years 10 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...
161
click to vote
ICCTA
2007
IEEE
15 years 10 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...