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02830nam a22002417a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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ft8912 |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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20251218155915.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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251218b ||||| |||| 00| 0 eng d |
| 041 ## - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
engtag |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
QA76.9 A43 C37 2025 |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER |
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| Classification number |
. |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Carpio, Bea Mikaela N.; Francisco, Ricky Jr. O.; Gurimbao, Lance Angelo G. |
| 245 ## - TITLE STATEMENT |
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| Title |
Further enhancement of planned random algorithm applied in music shuffling |
| 264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
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| Place of production, publication, distribution, manufacture |
. |
| Name of producer, publisher, distributor, manufacturer |
. |
| Date of production, publication, distribution, manufacture, or copyright notice |
c2025 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Other physical details |
Undergraduate Thesis: (Bachelor of Science in Computer Science) - Pamantasan hg Lungsod ng Maynila, 2025 |
| 336 ## - CONTENT TYPE |
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text |
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text |
| Content type code |
text |
| 337 ## - MEDIA TYPE |
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unmediated |
| Media type term |
unmediated |
| Media type code |
unmediated |
| 338 ## - CARRIER TYPE |
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volume |
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volume |
| Carrier type code |
volume |
| 505 ## - FORMATTED CONTENTS NOTE |
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| Formatted contents note |
ABSTRACT: The Enhanced Planned Random Algorithm often encounters difficulties with data adaptability, precise similarity detection, and ensuring the even distribution of items. These challenges arise from its dependence on static attributes, exact attribute matching requirements, and an inherent inability to consistently space out similar items, which is particularly critical in applications demanding variety and a nuanced understanding of item characteristics. This research focused on overcoming these fundamental limitations by developing significant enhancements for the Enhanced Planned Random Algorithm by Jumaquin and Licudo (2024). The improved methodology incorporates dynamic attribute processing using a variance threshold method, enabling the automatic identification and prioritization of the most relevant item features, thereby moving beyond predefined attribute sets. To address similarity detection, K-Prototype clustering, complemented by Gower’s Distance, is integrated to facilitate a more sophisticated evaluation of item similarity across mixed numerical and categorical data types, allowing for the recognition of partial attribute matches. Furthermore, to ensure a more consistent and equitable distribution of similar items, the Martin Fiedler Algorithm is applied post-shuffling, promoting better arrangement and mitigating undesirable clumping. Comparative testing against the baseline FEPRA demonstrated marked improvements: the enhanced system dynamically selected a greater number of attributes (11-14 compared to FEPRA’s fixed five), achieved a significant increase in average consecutive Gower’s distance (from 3.78% to 7.00%), indicating superior item differentiation, and resulted in a substantially more uniform distribution of similar items, with reduction in the Standard Deviation of Gaps by as much as 86% to 91%. These synergistic advancements culminate in a more robust, adaptive, and perceptually satisfying item sequencing system, enhancing balance and variety for an improved listener experience. |
| 526 ## - STUDY PROGRAM INFORMATION NOTE |
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| Classification |
Filipiniana |
| 655 ## - INDEX TERM--GENRE/FORM |
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| Genre/form data or focus term |
academic writing |
| 942 ## - ADDED ENTRY ELEMENTS |
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| Source of classification or shelving scheme |
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Thesis/Dissertation |