This paper presents the review of various techniques which are used for clustering in data mining.Clustering is the process of dividing data into group of similar objects.Clustering involves various techniques so that the data can be partitioned into groups of same data like k-means algorithm, k-medoid, BIRCH algorithm, chameleon, CLIQUE algorithm, DBSCAN algorithm. In this paper, the overview ...

At present, the core of lidar data registration algorithms depends on search correspondence, which has become factor limiting performance this kind algorithm. For point-based algorithms, coincidence rate is too low, and for line-based method searching correspondence complex unstable. In paper, a laser radar algorithm based DBSCAN (Density-Based Spatial Clustering Applications with Noise) cluste...

Most satellite-derived bathymetry (SDB) methods developed thus far from passive remote sensing data have required in situ water depth, limiting their utility areas with no data. Recently, new Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) observations shown great potential providing high-precision a priori depth benefits range-resolved lidar. In this study, we propose combined active SDB...

Wilayah Regional VII meliputi Jawa Tengah, Yogyakarta, dan Timur merupakan wilayah tektonik yang aktif karena terletak di zona subduksi lempeng Indo-Australia Eurasia serta terdapat beberapa patahan daratan. Oleh itu, perlu dilakukan klasifikasi gempabumi untuk memetakan rawan berdasarkan sumbernya kesamaan atribut salah satunya adalah karakteristik dari sumber sama. Pada penelitian ini digunak...

East Java Province has an uneven welfare condition. The conditions are indicated by a large number of poor people in and the rate economic growth which decreased 2020, reaching -2.39% due to impact pandemic. Welfare can be measured through several indicators, while indicators used classify districts cities among others include population density, labor force, force participation rate, open unem...