Department of Information Technology: Recent submissions
Now showing items 641-660 of 1421
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Algoritma The Sieve of Eratosthenes dan Linear Congruential Generator ( LCG ) dalam Perancangan Aplikasi Kriptografi RSA
(Universitas Sumatera Utara, 2012)Cryptography is a science for disguising message in order that it is only known by both the provider and the receiver of the message. RSA Public key algorithm is a method in the science of cryptography. In RSA public key ... -
Pencarian Rute Terpendek Dengan Adanya Forbidden Path Menggunaka Genetik Algoritma
(Universitas Sumatera Utara, 2014)Shortest path problem related to the search path in a weighted graph that connects two vertices such that the number of sides of the weight is the weight of the selected minimum. In the search for the shortest route on a ... -
Analisis Penggunaan Algoritma Nguyen Widrow Dalam Backpropagation pada Penyakit Ginjal
(Universitas Sumatera Utara, 2013)In this research, the writer implementing Nguyen Widrow Algorithm on neural network backpropagation on recognizing the sympthoms or pattern of kidney diseases and accelerating on the process of training based on the patterns ... -
Model Pendukung Keputusan Tata Kelola Teknologi Informasi Berdasarkan Critical Success Factor
(Universitas Sumatera Utara, 2014)Governance of Information Technology (IT) is now a concern for the progress of the organization / company. IT performance against service and operational needs are always supervised and monitored on a regular basis so that ... -
Kombinasi Hybrid Algortima Hill Cryptosystem Teknik Rail Fence dan Rabin pada Javascript Untuk Keamanan Data Di Website
(Universitas Sumatera Utara, 2014)Some security data research that the need for development of a new combination between classic tecniques with modern techniques, whic aims to improe the security and speed. Hill algorithm is know as one of the classic ... -
Klasifikasi Jenis Kayu Tropis Berdasarkan Permukaan Bidang Lintang Kayu dengan Menggunakan Invariant Moment dan Euclidean Distance
(Universitas Sumatera Utara, 2021)Wood is a commodity that is used for various purposes, namely as a building material, furniture, etc. Each type of wood has different characteristics so that the level of quality and price of each type of wood is greatly ... -
Sentiment Analysis pada Teks Bahasa Indonesia Menggunakan Support Vector Machine (SVM) dan K-Nearest Neighbor (K-NN)
(Universitas Sumatera Utara, 2014)Sentiment analysis is the process of analyzing, understanding, and classifying opinions, evaluation, assessment, attitudes, and emotions to an entity such as products, services, organizations, individuals, events, topics, ... -
Analisis Hasil Kompresi Data Teks pada Algoritma Elias Gamma Code, Elias Delta Code dan Levenstein Code
(Universitas Sumatera Utara, 2014)Data compression is the process of converting an input data stream (the source or the original raw data) into another data stream (the output, the bitstream, compressed stream) that has a smaller size. One of the main ... -
Klasifikasi Jenis Ujaran Kebencian pada Cuitan Bahasa Indonesia Berdasarkan Sanksi Pidana Menggunakan Glove Embeddings dan Multinomial Naïve Bayes
(Universitas Sumatera Utara, 2021)The spread of hate speech online has led to several countries implementing laws that prohibit hate speech to force their citizens to refrain from such behavior. Through this tweet the source of the data obtained can be ... -
Analisis Accelerated Learning pada Algoritma Backpropagation menggunakan Adaptive Learning Rate
(Universitas Sumatera Utara, 2013)Backpropagation algorithm is a multi-layer perceptron which is widely used to solve large problems, but also has limitations backpropagation algorithmis the rate of convergence is quite slow. In this study, the authors ... -
Analisis Kinerja Greedy Crossover (Gx) Pada Algoritma Genetika untuk Rostering
(Universitas Sumatera Utara, 2016)Genetic Algorithm is a heuristic search algorithm is very well used in solving optimization problems. Selection of the operator is used to determine the success of genetic algorithm to find the optimal solution. One ... -
Analisis Query Pencarian Data Menggunakan Algortima Hash Join dan Nested Join
(Universitas Sumatera Utara, 2013)Data access or data retrieval using Query or Join in applications that connect to a database need to consider the efficiency of implementation of the data itself and the process time. There are many ways that can be done ... -
Model Segmentasi Pelanggan dengan Kernel K-Means Clustering Berbasis Customer Relationship Management (Crm)
(Universitas Sumatera Utara, 2013)This thesis proposes a rule model in determining the best and potensial customers of Post Office Medan. Nowadays, determining the best and potensial customer is an issue, both for government agencies and the private sector ... -
Identifikasi Pernyataan Misogini Berbahasa Indonesia Berdasarkan Komentar Youtube Menggunakan Glove Embedding dan Random Forest Classifier
(Universitas Sumatera Utara, 2021)In today's highly connected social media world, misogyny or expressions of hatred against women can occur anytime and anywhere, even in cyberspace or online, namely in the form of comments, posts, or tweets on social ... -
Pengembangan Algoritma Pengurutan Sms (Scan, Move, and Sort)
(Universitas Sumatera Utara, 2013)Sorting has been a profound area for the algorithmic researchers. And many resources are invested to suggest a more working sorting algorithm. For this purpose many existing sorting algorithms were observed in terms of ... -
Aspect Based Sentiment Analysis Pada Review Produk Kecantikan Menggunakan Extreme Gradient Boosting
(Universitas Sumatera Utara, 2021)Beauty products or cosmetics is one part that quite popular in various circles, especially for woman. Each beauty or cosmetic product has a different function to maintain and care for cleanliness of the body. The development ... -
Identifikasi Judul Clickbait pada Berita Bahasa Indonesia Menggunakan Gated Recurrent Unit
(Universitas Sumatera Utara, 2021)News as a form of information is an inseparable part of human life. The spread of news is currently growing rapidly along with the development of the internet and digital media. News is no longer only channeled through ... -
Penentuan Bobot pada Multiple Attribute Decision Making (MADM) dengan Menggunakan Perceptron
(Universitas Sumatera Utara, 2016)Multiple Attribute Decision Making (MADM) is a method by taking many criteria as a basis for decision making. In the MADM method, AHP is one of the well-known technique for dealing with multiple criteria. AHP is suitable ... -
Kriptografi Elgamal Menggunakan Metode Fermat
(Universitas Sumatera Utara, 2012)In the configuration of ElGamal Cryptography, one of the key are by using primes number and focuses on solving the strength of the discrete algorithm problem. So that, by utilizing a big primes numbers, with a difficult ... -
Modifikasi Jaringan Syaraf Tiruan Learning Vector Quantization pada Pengenalan Wajah
(Universitas Sumatera Utara, 2016)This research aims to develop a neural network Learning Vector Quantization (LVQ) on face recognition by entering the Backpropagation characteristics are hidden layers and random weights called Modified LVQ (MLVQ). The ...