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BIOID
2008
110views Biometrics» more  BIOID 2008»
15 years 9 months ago
An Empirical Comparison of Individual Machine Learning Techniques in Signature and Fingerprint Classification
This paper describes an empirical study to investigate the performance of a wide range of classifiers deployed in applications to classify biometric data. The study specifically re...
Marjory C. C. Abreu, Michael C. Fairhurst
ACL
2008
15 years 8 months ago
Simulating the Behaviour of Older versus Younger Users when Interacting with Spoken Dialogue Systems
In this paper we build user simulations of older and younger adults using a corpus of interactions with a Wizard-of-Oz appointment scheduling system. We measure the quality of the...
Kallirroi Georgila, Maria Wolters, Johanna D. Moor...
EDM
2008
121views Data Mining» more  EDM 2008»
15 years 8 months ago
Analytic Comparison of Three Methods to Evaluate Tutorial Behaviors
We compare the purposes, inputs, representations, and assumptions of three methods to evaluate the fine-grained interactions of intelligent tutors with their students. One method i...
Jack Mostow, Xiaonan Zhang
LREC
2008
129views Education» more  LREC 2008»
15 years 8 months ago
A Multi-Word Term Extraction Program for Arabic Language
Terminology extraction commonly includes two steps: identification of term-like units in the texts, mostly multi-word phrases, and the ranking of the extracted term-like units acc...
Siham Boulaknadel, Béatrice Daille, Driss A...
NIPS
2008
15 years 8 months ago
From Online to Batch Learning with Cutoff-Averaging
We present cutoff averaging, a technique for converting any conservative online learning algorithm into a batch learning algorithm. Most online-to-batch conversion techniques work...
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