MARC details
| 000 -LEADER |
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| fixed length control field |
02573nam a22003613a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
UPMIN-00003300428 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
UPMIN |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20230131171133.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
230131b |||||||| |||| 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 2009 |
| Local cutter number (OCLC) ; Book number/undivided call number, CALL (RLIN) |
A64 L32 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Labayan, Luchie Marie A. |
| 9 (RLIN) |
1953 |
| 245 ## - TITLE STATEMENT |
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| Title |
Hierarchical clustering for mixed dataset based on variance and entropy / |
| Statement of responsibility, etc. |
Luchie Marie A. Labayan. |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Date of publication, distribution, etc. |
2009 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
87 leaves. |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (BS Applied Mathematics) -- University of the Philippines Mindanao, 2009 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Hsu's coefficient for mixed data was modified in terms of the aggregation technique and the entropy-based distance function the efficiently cluster mixed datasets. There are six proposed dissimilarly coefficients which use variance for numerical attributes and entropy such as Shannon's weighted entropy. Havrda-Charvat's structural a-entropy and Jensen-Shannon divergence for categorical attributes. The type of data has a significant effect on the clustering produced accompanied by the aggregation function used and the entropy measure employed. For data whose categorical values have no level of similarity. The proposed dissimilarity coefficients that are closely related and generated similar dendrograms are those which have the same aggregation function. Based on the performance, the proposed dissimilarity coefficients that used De Carvallo's dissimilarity measure as aggregation function produced better clustering solution. On the other hand, for data whose categorical values have different degrees of similarity, only the proposed dissimilarity coefficients that used Shannon's entropy weighted by the distance in the distance hierarchy deviated from the group. The proposed dissimilarity coefficients that used De Carvallo's extension of Ichino and Yaguchi's dissimilarity as aggregation function worked well in clustering. The six proposed dissimilarity coefficients performed better with mixed data compared to the existing dissimilarity measures for mixed data. |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Aggregation. |
| 9 (RLIN) |
1296 |
| 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 |
Dissimilarity coefficients. |
| 9 (RLIN) |
1295 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Distance hierarchy. |
| 9 (RLIN) |
1954 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Entropy. |
| 9 (RLIN) |
1297 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Variance. |
| 9 (RLIN) |
1955 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Mixed data. |
| 9 (RLIN) |
1956 |
| 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 |
Dissimilarity measures. |
| 9 (RLIN) |
1957 |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Datasets. |
| 9 (RLIN) |
1958 |
| 658 ## - INDEX TERM--CURRICULUM OBJECTIVE |
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| Main curriculum objective |
Undergraduate Thesis |
| Curriculum code |
AMAT200 |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
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| 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 |
