- Library Home /
- Search Collections /
- Open Collections /
- Browse Collections /
- UBC Theses and Dissertations /
- Comparison of neural classifiers and conventional approaches...
Open Collections
UBC Theses and Dissertations
UBC Theses and Dissertations
Comparison of neural classifiers and conventional approaches to mode choice analysis Chow, Stella Yu Wai
Abstract
This thesis provides a comparison of three modeling techniques which can be used for mode choice analysis. The techniques include the conventional logit, artificial neural networks (ANNs), and neurofuzzy models. The three modeling techniques were applied to mode choice data extracted from the 1999 24-hour trip diary survey of the Greater Vancouver Regional District. The travel mode of each individual was explained using explanatory variables acquired from three categories of the database: household database, personal database, and trip database. The results showed that, as modeling techniques, both ANNs and neurofuzzy models are highly adaptive and very efficient in dealing with problems involving complex interrelationships among many variables. The neurofuzzy technique combines the learning ability of artificial neural networks and the transparent nature of fuzzy logic. In addition; the neurofuzzy technique only selects the variables that significantly influence mode choice and display the stored knowledge in terms of fuzzy linguistic rules. This allows the modal decision making process to be examined and understood in great detail. The results of the comparison also indicated that neurofuzzy models produced the best results in terms of model accuracy. As well, it selected the least number of variables to achieve these results.
Item Metadata
Title |
Comparison of neural classifiers and conventional approaches to mode choice analysis
|
Creator | |
Publisher |
University of British Columbia
|
Date Issued |
2002
|
Description |
This thesis provides a comparison of three modeling techniques which can be
used for mode choice analysis. The techniques include the conventional logit, artificial
neural networks (ANNs), and neurofuzzy models. The three modeling techniques were
applied to mode choice data extracted from the 1999 24-hour trip diary survey of the
Greater Vancouver Regional District. The travel mode of each individual was explained
using explanatory variables acquired from three categories of the database: household
database, personal database, and trip database. The results showed that, as modeling
techniques, both ANNs and neurofuzzy models are highly adaptive and very efficient in
dealing with problems involving complex interrelationships among many variables. The
neurofuzzy technique combines the learning ability of artificial neural networks and the
transparent nature of fuzzy logic. In addition; the neurofuzzy technique only selects the
variables that significantly influence mode choice and display the stored knowledge in
terms of fuzzy linguistic rules. This allows the modal decision making process to be
examined and understood in great detail. The results of the comparison also indicated that
neurofuzzy models produced the best results in terms of model accuracy. As well, it
selected the least number of variables to achieve these results.
|
Extent |
5965490 bytes
|
Genre | |
Type | |
File Format |
application/pdf
|
Language |
eng
|
Date Available |
2009-08-12
|
Provider |
Vancouver : University of British Columbia Library
|
Rights |
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.
|
DOI |
10.14288/1.0063490
|
URI | |
Degree | |
Program | |
Affiliation | |
Degree Grantor |
University of British Columbia
|
Graduation Date |
2002-05
|
Campus | |
Scholarly Level |
Graduate
|
Aggregated Source Repository |
DSpace
|
Item Media
Item Citations and Data
Rights
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.