Essays about: "data-mining"

Showing result 1 - 5 of 316 essays containing the word data-mining.

  1. 1. Mining infrequent group of motifs from multidimensional time series: A case study at Alfa Laval AB

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Fabeena Thoufeeq; Reeba Susan Ashok; [2024]
    Keywords : ;

    Abstract : In collaboration with an industrial partner, Alfa Laval AB, this thesis discusses a novel approach for identifying operational modes, specifically a cleaning mode, in separator machines without the benefit of labelled data and with very limited operating knowledge. Understanding the operational modes is crucial for comprehending the machine’s behaviour and ensuring its optimal performance. READ MORE

  3. 2. Performance comparison of data mining algorithms for imbalanced and high-dimensional data

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

    Author : Daniel Rubio Adeva; [2023]
    Keywords : Data science; neural network; random forest; support vector machine; imbalanced data; average precision; ROC; Datavetenskap; neuralt nätverk; slumpmässig skog; stödvektormaskin; obalanserad data; medelprecision; ROC;

    Abstract : Artificial intelligence techniques, such as artificial neural networks, random forests, or support vector machines, have been used to address a variety of problems in numerous industries. However, in many cases, models have to deal with issues such as imbalanced data or high multi-dimensionality. READ MORE

  4. 3. Big Data Analytics Using Apache Flink for Cybercrime Forensics on X (formerly known as Twitter)

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Manjunath Kakkepalya Puttaswamy; [2023]
    Keywords : Apache Flink; Apache Spark; Big Data; Twitter; X;

    Abstract : The exponential growth of social media usage has led to massive data sharing, posing challenges for traditional systems in managing and analyzing such vast amounts of data. This surge in data exchange has also resulted in an increase in cyber threats from individuals and criminal groups. READ MORE

  5. 4. Evaluating Process Mining Techniques on PACS Command Usage Data : Exploring common process mining techniques and evaluating their applicability on PACS event log data for domain-specific workflow analysis

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Axel Ekblom; Jacob Karlén; [2023]
    Keywords : process mining; workflow mining; data mining; radiology; PACS;

    Abstract : Many software companies today collect command usage data by monitoring and logging user interactions within their applications. This is not always utilised to its full potential, but with the use of state-of-the-art process mining techniques, this command usage log data can be used to gain insights about the users' workflows. READ MORE

  6. 5. Rubberducking EU copyright law - Generative AI, machine learning and infringement

    University essay from Lunds universitet/Juridiska institutionen; Lunds universitet/Juridiska fakulteten

    Author : Monika Trombitas Andersson; [2023]
    Keywords : Artificial intelligence; copyright law; EU-law; copyright infringement; data mining exception; Law and Political Science;

    Abstract : Huruvida generativ AI utgör intrång i upphovsrättsinnehavarens ekonomiska rättigheter är en normativ fråga som, på grund av rättssäkerhetsprincipen som är en viktig del av rättsstatsprincipen borde kunna besvaras. Ändå verkar det inte finnas något entydigt svar. READ MORE