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An Iterative Approach To The Feature Selection Problem, Henry P. Decell, John A. Quirein Oct 1973

An Iterative Approach To The Feature Selection Problem, Henry P. Decell, John A. Quirein

LARS Symposia

The B-average divergence for m-distinct ~asses, resulting from the linear transformation y = Bx, is proposed as a feature selection criterion, where B is a k by n matrix of rank k <= n. It is shown that if the B-average divergence resulting from B is large enough, then the probability of misclassification, considered as a function of the class of all k by n matrices, is essentially minimized by B. A computer program, utilizing a gradient procedure, is developed to numerically maximize the B-average divergence and results are presented for the Cl flight line. For this example, corresponding to 9-distinct classes, most of the discriminatory information is found to lie in a 3-dimensional subspace, defined by an appropriately chosen 3 by 12 matrix B.


On The Management And Processing Of Earth Resources Information, C. W. Skinner, R. C. Gonzalez Oct 1973

On The Management And Processing Of Earth Resources Information, C. W. Skinner, R. C. Gonzalez

LARS Symposia

The basic concepts of a recently-completed large-scale earth resources information system plan are reported. Attention is focused throughout the paper on the information management and processing requirements. After the development of the principal system concepts, a model system for implementation at the state level is discussed.


The Ecology Of Stray Dogs: A Study Of Free-Ranging Urban Animals, Alan M. Beck Jun 1973

The Ecology Of Stray Dogs: A Study Of Free-Ranging Urban Animals, Alan M. Beck

Purdue University Press Books

This readable contribution should be in the hands of any city or state agency dealing with dog problems or with public health problems. The book should also be of considerable interest to all ecologists, behaviorists, and biologists. This is a unique book in which the ecologist's methods are applied to understanding and possibly solving one of our urban problems. This fascinating small monograph is the work of a man who-armed with camera, tape recorder and thermometer and driving not a Land-Rover but a used sedan-studied free-ranging dogs among the bricks of Baltimore.


Indiana State Highway Report 1972-1973, Richard A. Boehning Mar 1973

Indiana State Highway Report 1972-1973, Richard A. Boehning

Purdue Road School

No abstract provided.


Sanitary Landfill Method Of Solid Waste Disposal, John M. Bell Mar 1973

Sanitary Landfill Method Of Solid Waste Disposal, John M. Bell

Purdue Road School

No abstract provided.


Alternative Methods Of Financing Mass Transit, William R. Mcgrath Mar 1973

Alternative Methods Of Financing Mass Transit, William R. Mcgrath

Purdue Road School

No abstract provided.


Herpic Progress Report 1959-1972, William H. Goetz Mar 1973

Herpic Progress Report 1959-1972, William H. Goetz

Purdue Road School

No abstract provided.


Appraising Equipment Needs For County Highway Departments, Steve Panke Mar 1973

Appraising Equipment Needs For County Highway Departments, Steve Panke

Purdue Road School

No abstract provided.


Federal Financing Of Transportation Trends And Policies, Roger H. Zion Mar 1973

Federal Financing Of Transportation Trends And Policies, Roger H. Zion

Purdue Road School

No abstract provided.


Effective Fail-Safe Highway Structures, F. J. Tamanini Mar 1973

Effective Fail-Safe Highway Structures, F. J. Tamanini

Purdue Road School

No abstract provided.


Current Federal Programs Of Transportation Financing, Gerald D. Love Mar 1973

Current Federal Programs Of Transportation Financing, Gerald D. Love

Purdue Road School

No abstract provided.


The Highway Safety Program And The Traffic Engineer, H. Milton Heywood Mar 1973

The Highway Safety Program And The Traffic Engineer, H. Milton Heywood

Purdue Road School

No abstract provided.


Transportation Modes, Past, Present And Future - As Seen By A Highway Engineer, R. H. Harrell Mar 1973

Transportation Modes, Past, Present And Future - As Seen By A Highway Engineer, R. H. Harrell

Purdue Road School

No abstract provided.


Use Of Advanced Technology For Traffic Control In Small Urban Areas, Roy C. Loutzenheiser Mar 1973

Use Of Advanced Technology For Traffic Control In Small Urban Areas, Roy C. Loutzenheiser

Purdue Road School

No abstract provided.


Small City Traffic Improvements Developed From Accident Analysis, Paul C. Box Mar 1973

Small City Traffic Improvements Developed From Accident Analysis, Paul C. Box

Purdue Road School

No abstract provided.


Highway Impact Studies In Indiana, Fred A. Brown, Harold L. Michael Jan 1973

Highway Impact Studies In Indiana, Fred A. Brown, Harold L. Michael

JTRP Technical Reports

No abstract provided.


Evaluation Of Factors Influencing Driveway Accidents : Interim Report, William Walter Mcguirk Jan 1973

Evaluation Of Factors Influencing Driveway Accidents : Interim Report, William Walter Mcguirk

JTRP Technical Reports

No abstract provided.


An Evaluation Methodology For The Selection Of An Interchange Configuration : Technical Paper, Thomas Ernest Mulinazzi, Gilbert T. Satterly Jan 1973

An Evaluation Methodology For The Selection Of An Interchange Configuration : Technical Paper, Thomas Ernest Mulinazzi, Gilbert T. Satterly

JTRP Technical Reports

No abstract provided.


Statewide Survey Of Blowups In Resurfaced Concrete Pavements : Interim Report, Paul Thomas Foxworthy Jan 1973

Statewide Survey Of Blowups In Resurfaced Concrete Pavements : Interim Report, Paul Thomas Foxworthy

JTRP Technical Reports

No abstract provided.


Effect Of Variations In Coarse Aggregate Gradation On Properties Of Portland Cement Concrete : Technical Paper, Charles F. Scholer, Stephen Daugherty Baker Jan 1973

Effect Of Variations In Coarse Aggregate Gradation On Properties Of Portland Cement Concrete : Technical Paper, Charles F. Scholer, Stephen Daugherty Baker

JTRP Technical Reports

No abstract provided.


Land Use Development At Interstate Interchanges In Indiana, Lawrence Peter Fabbroni Jan 1973

Land Use Development At Interstate Interchanges In Indiana, Lawrence Peter Fabbroni

JTRP Technical Reports

No abstract provided.


Nitrogen Fixation By Woody Plant Species As Measured By Acetylene Reduction Assay : Technical Paper, Robert E. Mcniel, Philip L. Carpenter Jan 1973

Nitrogen Fixation By Woody Plant Species As Measured By Acetylene Reduction Assay : Technical Paper, Robert E. Mcniel, Philip L. Carpenter

JTRP Technical Reports

No abstract provided.


Design And Performance Of Continuously Reinforced Concrete Pavements : Technical Paper, Eldon J. Yoder, Asif Faiz Jan 1973

Design And Performance Of Continuously Reinforced Concrete Pavements : Technical Paper, Eldon J. Yoder, Asif Faiz

JTRP Technical Reports

No abstract provided.


Mechanical Behavior And Reinforcement Of Mineral Filler-Asphalt Mixtures : Technical Paper, David Albert Anderson, William Harner Goetz Jan 1973

Mechanical Behavior And Reinforcement Of Mineral Filler-Asphalt Mixtures : Technical Paper, David Albert Anderson, William Harner Goetz

JTRP Technical Reports

No abstract provided.


Changing Characteristics Of High Accident Drivers Over A Five Year Period : Technical Paper, John Earl Goodson, Harold L. Michael Jan 1973

Changing Characteristics Of High Accident Drivers Over A Five Year Period : Technical Paper, John Earl Goodson, Harold L. Michael

JTRP Technical Reports

No abstract provided.


Operational Planning Of Fixed-Route And Demand-Responsive Bus Systems In Greater Lafayette Area, Antoine George Hobeika Jan 1973

Operational Planning Of Fixed-Route And Demand-Responsive Bus Systems In Greater Lafayette Area, Antoine George Hobeika

JTRP Technical Reports

No abstract provided.


Determination Of Atterberg Limits Using Moisture Tension Methods : Technical Paper, Ahmed Atef Gadallah, Eugene Robert Russell, Eldon J. Yoder Jan 1973

Determination Of Atterberg Limits Using Moisture Tension Methods : Technical Paper, Ahmed Atef Gadallah, Eugene Robert Russell, Eldon J. Yoder

JTRP Technical Reports

No abstract provided.


Guidelines For The Selection Of An Interchange Configuration, Thomas Ernest Mulinazzi Jan 1973

Guidelines For The Selection Of An Interchange Configuration, Thomas Ernest Mulinazzi

JTRP Technical Reports

No abstract provided.


Factors Influencing The Performance Of Continuously Reinforced Concrete Pavements : Technical Paper, Asif Faiz, Eldon J. Yoder Jan 1973

Factors Influencing The Performance Of Continuously Reinforced Concrete Pavements : Technical Paper, Asif Faiz, Eldon J. Yoder

JTRP Technical Reports

No abstract provided.


The Specific Surface Of Hardened Portland Cement Paste As Measured By Low-Angle X-Ray Scattering, Douglas Windslow Jan 1973

The Specific Surface Of Hardened Portland Cement Paste As Measured By Low-Angle X-Ray Scattering, Douglas Windslow

JTRP Technical Reports

No abstract provided.