Essays about: "Davies-Bouldin"

Showing result 1 - 5 of 6 essays containing the word Davies-Bouldin.

  1. 1. Finding co-workers with similar competencies through data clustering

    University essay from Linköpings universitet/Artificiell intelligens och integrerade datorsystem

    Author : Oskar Skoglund; [2022]
    Keywords : Data analytics; data clustering; k-modes; DBSCAN; ROCK;

    Abstract : In this thesis, data clustering techniques are applied to a competence database from the company Combitech. The goal of the clustering is to connect co-workers with similar competencies and competence areas in order to enable more skill sharing. READ MORE

  3. 2. Analysis of Electricity Usage Time Series with K-means Clustering

    University essay from Uppsala universitet/Elektricitetslära

    Author : Göran Iliev; [2022]
    Keywords : electricty usage; office; residential; time series; clustering;

    Abstract : As the amount of collected and analysed data for electricity usage from buildings is increasing it becomes an important component in energy efficiency efforts. A huge problem when developing algorithms fordetection of anomalous electricity usage series is the lack of data setswith annotated normal usage series for training and evaluation purposes. READ MORE

  4. 3. Discover patterns within train log data using unsupervised learning and network analysis

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Zehua Guo; [2022]
    Keywords : Log analysis; Natural language processing; Unsupervised learning; Clustering; Network analysis; Logganalys; Bearbetning av naturligt språk; Oövervakat lärande; Clustering; Nätverksanalys;

    Abstract : With the development of information technology in recent years, log analysis has gradually become a hot research topic. However, manual log analysis requires specialized knowledge and is a time-consuming task. Therefore, more and more researchers are searching for ways to automate log analysis. READ MORE

  5. 4. Automatic Physical Cell Identity Planning using Machine Learning

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Bala Naga Sai Venkata Bharath Manda; Manideep Yama; [2022]
    Keywords : Physical Cell Identity; 3GPP; Machine Learning; 5G; DBSCAN;

    Abstract : Background: The growing needs of communications have a higher demand for data and stream-less services for the users. A unique physical cell identity (PCI) is assigned to transfer data between the cellular base station (gNB) and user equipment (UE). It is used to transmit the data to multiple users simultaneously. READ MORE

  6. 5. Unsupervised learning of data representations in brain-like neural networks

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Arian Javdan; [2021]
    Keywords : ;

    Abstract : Recently, there has been a growing interest in brain-plausible neural networks that closely resemble the brain’s structure. However, conventional networks do not make good models for the brain since these connections are modelled differently, hence the interest in brain-plausible networks. READ MORE