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All Journal Natural Science: Journal of Science and Technology Electronic Journal of Graph Theory and Applications (EJGTA) JURNAL ILMIAH MATEMATIKA DAN TERAPAN

Selvy Musdalifah

Algebra And Combinatorics Research Group, Department Of Mathematics, Faculty Of Mathematics And Natural Sciences, Universitas Tadulako

Author-ID : 325970

Computer Science & IT Electrical & Electronics Engineering Mathematics

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RANCANG BANGUN SISTEM KLASIFIKASI STATUS GIZI BALITA MENGGUNAKAN METODE K-NEAREST NEIGHBOR (KNN) Amalia, Rizki; Musdalifah, Selvy; Hendra, Andi; Sudarsana, I Wayan
Natural Science: Journal of Science and Technology Vol 2, No 2 (2013): Volume 2 Number 2 (August 2013)
Publisher : Univ. Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar

Children under five age is a group that susceptible to health problems such as lack of energy and protein nutrition, so this age group should get special attentions. One of the problems that should get an attention is problems nutritional status of children. Nutritional status of children is one of the indicators the level of social welfare. The classification of children?s nutritional status was conducted by nutritionist, but the problem is the scattering of nutritionist in Palu is very limited, especially in areas which far away from the city center. This case of study will be taken from Pantoloan Boya village. The limited of nutritionist was being the problems in detecting the indication of malnutrition. Through this research will be made an implementation based of computer system that has a same understanding as a nutritionist who is able to determine the nutritional status of children. One method that can be used in solving the classification of the nutritional status of children is K-Nearest Neighbor (KNN) method. K-Nearest Neighbor (KNN) is one method that use the learning algorithm where the result from the new testing sample is classified based on the majority of KNN?s category. In this research, the system classified the children according to their nutritional status based on data that obtained from the place of research. These results using k = 1 as the number of nearest neighbors which labels the majority of the k nearest neighbors are used to predict the unknown nutritional status of new data. This is because for k = 1 has better accuracy results than other values ??of k is equal to 81.67%.

PELABELAN TOTAL SISI AJAIB SUPER (TSAS) PADA GABUNGAN GRAF ULAT BULU DAN BIPARTITE LENGKAP Sudarsana, I Wayan; Fitria, Fitria; Musdalifah, Selvy
Natural Science: Journal of Science and Technology Vol 3, No 1 (2014): Volume 3 Number 1 (March 2014)
Publisher : Univ. Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (799.749 KB)

An edge anti-magic total labelling, -EAMT, on graph with vertices and edges is bijektion , which has a set of edge weights with and . A super edge anti-magic total labelling , -SEAMT, if the vertex set of obtain the smallest labels . An -EAMT (SEAMT) labelling is called EMT (SEMT) labelling if and . Furthermore, is called the magic constant. A graph is said EMT, SEMT, -EAMT and -SEAMT if there is EMT, SEMT, -EAMT and -SEAMT labelling on graph , respectively. In this paper, we showed that the union of caterpillars and complete bipartite graph are SEAMT and SEMT, especialy for has (-SEAMT and -SEAMT with ; graph has -SEAMT and -SEAMT for ; and graph has -SEAMT and -SEAMT with where and for . Thus, graph is SEMT with for ; graph also SEMT with for ; as well graph is SEMT with for .

PELABELAN TOTAL SISI AJAIB SUPER (TSAS) PADA GABUNGAN GRAF BINTANG GANDA DAN LINTASAN Sudarsana, I Wayan; Noviana, Noviana; Musdalifah, Selvy; Kasim, Anita Ahmad
Natural Science: Journal of Science and Technology Vol 2, No 1 (2013): Volume 2 Number 1 (March 2013)
Publisher : Univ. Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (694.968 KB)

An edge-magic total (EMT) labeling on a graph G(V,E) with the vertex set V and the edge set E, where |V| = p and |E| = q, is a bijective function ?: V E {1, 2, 3, ..., p + q} with the property that for each edge (xy) of G, ?(x) + ?(xy) + ?(y) = k, for a fixed positive integer k. The labeling ? is called a super edge magic total (SEMT) if it has the property that for each vertex obtain the smallest label, (V) = {1, 2, ..., p}. A graph G(V,E) is called EMT (SEMT) if there exists an EMT (SEMT) labeling on G. Study on SEMT labeling for the union of stars and paths initiated by Figueroa-Centeno et al. [2] with graph form . Furthermore, an investigation will be conducted on SEMT labeling of double stars and path, that are 2 ; 2 ; 2 and 2 . We obtain that the graphs presented above are SEMT with the magic constants k = , , and , respectively

KONSTRUKSI RUANG TOPOLOGI LENGKAP Selvy Musdalifah
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 7 No. 2 (2010)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/2540766X.2010.v7.i2.134

Himpunan A merupakan semimetrik-semimetrik diperluas terdefinisi atas himpunan X yang menghasilkan suatu keseragaman atas X, yang akan membangun suatu topologi seragam T untuk X. Andaikan B merupakan himpunan semimetrik-semimetrik diperluas dan bersifat semikontinu bawah yang terdefinisi atas X.Untuk suatu c X yang tetap, didefinisikan himpunan ,: , .c BP x X b B b x c Misalkan merupakan topologi seragam bagi ,c BPyang dibangun oleh keseragaman yang dihasilkan oleh A B. Jika ruang topologi (X,T) lengkap, maka ruang topologi ( ,c BP, ) juga lengkap.

PELABELAN TOTAL TRINGULAR PADA BEBERAPA KELAS GRAF POHON Indah Yesi; I Wayan Sudarsana; Selvy Musdalifah
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 13 No. 2 (2016)
Publisher : Program Studi Matematika, Universitas Tadulako

PELABELAN TOTAL TRINGULAR PADA BEBERAPA KELAS GRAF POHON

PELABELAN L(2,1) PADA OPERASI BEBERAPA KELAS GRAF S Fatimah; I Wayan Sudarsana; Selvy Musdalifah
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 13 No. 2 (2016)
Publisher : Program Studi Matematika, Universitas Tadulako

PELABELAN L(2,1) PADA OPERASI BEBERAPA KELAS GRAF

PELABELAN TOTAL SISI ANTI AJAIB SUPER (PTSAAS) PADA GABUNGAN GRAF BINTANG GANDA DAN LINTASAN Nurainun Nurainun; Selvy Musdalifah; I Wayan Sudarsana
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 9 No. 1 (2012)
Publisher : Program Studi Matematika, Universitas Tadulako

PELABELAN TOTAL SISI ANTI AJAIB SUPER (PTSAAS) PADA GABUNGAN GRAF BINTANG GANDA DAN LINTASAN

SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN JURUSAN DI SMK NEGERI 2 PALU MENGGUNAKAN LOGIKA FUZZY DENGAN METODE SUGENO N Afni; Selvy Musdalifah; A Hendra
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 9 No. 1 (2012)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/2540766X.2012.v9.i1.7441

SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN JURUSAN DI SMK NEGERI 2 PALU MENGGUNAKAN LOGIKA FUZZY DENGAN METODE SUGENO

PELABELAN PRIME CORDIAL PADA GRAF PRISMA DAN GRAF TERHUBUNG ANTAR PUSAT PADA GRAF RODA Ismiyanti Ismiyanti; I Wayan Sudarsana; Selvy Musdalifah
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 10 No. 1 (2013)
Publisher : Program Studi Matematika, Universitas Tadulako

PELABELAN PRIME CORDIAL PADA GRAF PRISMA DAN GRAF TERHUBUNG ANTAR PUSAT PADA GRAF RODA

PENENTUAN TINGKAT RESIKO PENYAKIT DIABETES MELLITUS DENGAN METODE SUGENO DI RSUD UNDATA PROVINSI SULAWESI TENGAH Huzaimah Huzaimah; Selvy Musdalifah; A Hendra; I Wayan Sudarsana
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 9 No. 1 (2012)
Publisher : Program Studi Matematika, Universitas Tadulako

PENENTUAN TINGKAT RESIKO PENYAKIT DIABETES MELLITUS DENGAN METODE SUGENO DI RSUD UNDATA PROVINSI SULAWESI TENGAH

Co-Authors A Hendra Andi Hendra Anita Ahmad Kasim Dian Ayu Merdekawati Drs. I Wayan Darsana,M.Ed . Faisal Susanto Fitria Fitria Hervisari Hervisari Huzaimah Huzaimah I W. Sudarsa I Wayan Sudarsana I Werokati Indah Yesi Ismiyanti Ismiyanti N Afni Noviana Noviana Nurainun Nurainun Rizki Amalia S Fatimah Sri Wahyuningsi

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