MARC details
| 000 -LEADER |
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| fixed length control field |
02822nam a22003733a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
UPMIN-00003211640 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
UPMIN |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20230316103908.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
230213b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
DLC |
| Transcribing agency |
UPMin |
| Modifying agency |
upmin |
| 041 ## - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
eng |
| 090 #0 - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
LG993.5 2008 |
| Local cutter number (OCLC) ; Book number/undivided call number, CALL (RLIN) |
A64 U23 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Ubas, Apple Grace Otero. |
| 9 (RLIN) |
2397 |
| 245 ## - TITLE STATEMENT |
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| Title |
Fuzzy Jaccard similarity approach in handling missing values for randomly amplified polymorphic DNA (RAPD) analysis / |
| Statement of responsibility, etc. |
Apple Grace Otero Ubas |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Date of publication, distribution, etc. |
2008 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
82 leaves. |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (BS Applied Mathematics) -- University of the Philippines Mindanao, 2008 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
In RAPD analyses, ambiguous hands are discarded as missing values. The missing values in RAPD data add the complexity to the clustering of organisms. One way of dealing with the missing values in RAPD analyses is to tolerate the ambiguity of the bands that are considered missing. In this study, this was done by the introduction of the concept of fuzziness. It was proposed that an analyst may opt to score bands with values with in the interval [0,1]. The fuzzy interpretation of RAPD experiments requires the use of appropriate similarity measures. In this light, three fuzzy Jaccard similarity coefficients were presented and applied to three RAPD data sets with scores. The performance of the three fuzzy Jaccard similarity measures were evaluated and compared to those of zero replacement, KNN, and the modified Jaccard similarity approach in terms of their ability in recovering the similarity matrices and dendrograms of the data sets used in the study. The Spearman rank correlation index was used to measure the performance of the methods at the similarity matrix level, while the Symmetric Difference was used at the clustering level. Results of the study showed that the fuzzy Jaccard similarity measures had generally performed almost as good as the KNN method at almost all levels of missing value incidence at both the similarity matrix and dendogram levels. Moreover, the fuzzy similarity measures outperformed the zero replacement and the modified Jaccard similarity approaches in handling RAPD data missing values. |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Fuzzy sets. |
| 9 (RLIN) |
2398 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Hierarchical clustering. |
| 9 (RLIN) |
1294 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Clustering. |
| 9 (RLIN) |
366 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Jaccard similarity coefficients. |
| 9 (RLIN) |
2399 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
k-nearest neighbors. |
| 9 (RLIN) |
2400 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Missing values. |
| 9 (RLIN) |
990 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Modified Jaccard similarity coefficients. |
| 9 (RLIN) |
2401 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Zero replacements. |
| 9 (RLIN) |
2402 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
RAPD (Randomly Amplified Polymorphic DNA) |
| 9 (RLIN) |
2403 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
UPGMA (Unweighted Pair Group Mean Average) |
| 9 (RLIN) |
2404 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Clustering algorithms. |
| 9 (RLIN) |
2405 |
| 658 ## - INDEX TERM--CURRICULUM OBJECTIVE |
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| Main curriculum objective |
Undergraduate Thesis |
| Curriculum code |
AMAT200, |
| Source of term or code |
BSAM |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| a |
Fi |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| a |
UP |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Thesis |
