Results 311 to 320 of about 23,344,103 (371)

Evaluating evaluation measure stability

Proceedings of the 23rd annual international ACM SIGIR conference on Research and development in information retrieval, 2000
This paper presents a novel way of examining the accuracy of the evaluation measures commonly used in information retrieval experiments. It validates several of the rules-of-thumb experimenters use, such as the number of queries needed for a good experiment is at least 25 and 50 is better, while challenging other beliefs, such as the common evaluation ...
Chris Buckley, Ellen M. Voorhees
openaire   +1 more source

Evaluating linguistic distance measures

Physica A: Statistical Mechanics and its Applications, 2010
In Ref. [13], Petroni and Serva discuss the use of Levenshtein distances (LD) between words referring to the same concepts as a tool for establishing overall distances among languages which can then subsequently be used to derive phylogenies. The authors modify the raw LD by dividing the LD by the length of the longer of the two words compared, to ...
Wichmann, S., Holman, E.W., Bakker, D., Brown, C.H.   +3 more
openaire   +4 more sources

Performance Measures and Evaluation

2013
This chapter provides two sections. The first section introduces our performance evaluation methodology. The second section is separated into three subsections, which are frame-based detection measures, measures based on object matching criteria, and object tracking-based measures, respectively.
Korukoglu S., Karasulu B.
openaire   +1 more source

Measurement uncertainty evaluation of ultrasonic wall thickness measurement

Measurement, 2019
Ultrasonic thickness measurement (UTM) is regularly applied and important NDT (Non destructive) method in structure and component integrity assessment. This method provides wall thickness determination by measuring the transit time of ultrasonic pulses ...
Morana Mihaljević, D. Markučič, B. Runje, Z. Keran   +3 more
semanticscholar   +1 more source

Evaluation Is More Than Measurement

AJN, American Journal of Nursing, 1973
DR. KELLY, dean of nursing, Medical College of Ohio. Toledo, and chairman, Denartment of Nursing, Bowling Green State University, Ohio. has, as teacher and administrator, long been concerned with the evaluation of students, teachers, and those giving patient care.
openaire   +2 more sources

Evaluation and Measurement

2022
Measurement is crucial to evaluation. Without appropriate measures we cannot assess the effectiveness of policy. In this paper, we address a number of conceptual issues linked to the construction and validation of appropriate measures that are useful for evaluation.
Orazio Attanasio, Elisa Cavatorta
openaire   +1 more source

Evaluation of Formative Measurement Models

Business, 2021
Joseph F. Hair, G. Hult, C. Ringle, M. Sarstedt, N. Danks, Soumya Ray   +5 more
semanticscholar   +1 more source

Rule Evaluation Measures

2012
This chapter gives an overview of rule evaluation measures that are commonly used as search heuristics in rule learning. The behavior of various heuristics is analyzed by visualizing their dynamics in the coverage space (cf. Chap. 3).
Johannes Fürnkranz, Dragan Gamberger, Nada Lavrač   +2 more
openaire   +1 more source

Evaluating similarity measures

Proceedings of the eleventh ACM SIGKDD international conference on Knowledge discovery in data mining, 2005
Online information services have grown too large for users to navigate without the help of automated tools such as collaborative filtering, which makes recommendations to users based on their collective past behavior. While many similarity measures have been proposed and individually evaluated, they have not been evaluated relative to each other in a ...
Ellen Spertus, Mehran Sahami, Orkut Buyukkokten   +2 more
openaire   +1 more source

Measurement Evaluation

Technometrics, 1991
John W. Seaman, Andor Boros
openaire   +2 more sources