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AUSDM
2006
Springer
114views Data Mining» more  AUSDM 2006»
15 years 10 months ago
Consolidated Trees: An Analysis of Structural Convergence
When different subsamples of the same data set are used to induce classification trees, the structure of the built classifiers is very different. The stability of the structure of ...
Jesús M. Pérez, Javier Muguerza, Ola...
TASLP
2008
106views more  TASLP 2008»
15 years 6 months ago
Multipitch Analysis of Polyphonic Music and Speech Signals Using an Auditory Model
A method is described for estimating the fundamental frequencies of several concurrent sounds in polyphonic music and multiple-speaker speech signals. The method consists of a comp...
Anssi Klapuri
TWC
2008
150views more  TWC 2008»
15 years 6 months ago
Design and analysis of post-coded OFDM systems
This paper discusses the design and analysis of post coded OFDM (PC-OFDM) systems. Coded or precoded OFDM systems are generally employed to overcome the symbol recovery problem in...
S. F. A. Shah, Ahmed H. Tewfik
EMNLP
2009
15 years 4 months ago
Sentiment Analysis of Conditional Sentences
This paper studies sentiment analysis of conditional sentences. The aim is to determine whether opinions expressed on different topics in a conditional sentence are positive, nega...
Ramanathan Narayanan, Bing Liu, Alok N. Choudhary
EXPERT
2010
145views more  EXPERT 2010»
15 years 3 months ago
Interaction Analysis with a Bayesian Trajectory Model
Human behavior recognition is one of the most important and challenging objectives performed by intelligent vision systems. Several issues must be faced in this domain ranging fro...
Alessio Dore, Carlo S. Regazzoni