Essays about: "multivariate time series data"

Showing result 26 - 30 of 89 essays containing the words multivariate time series data.

  1. 26. AUGMENTATION AND CLASSIFICATION OF TIME SERIES FOR FINDING ACL INJURIES

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Marie-Louise Johansson; [2022]
    Keywords : computer science; machine learning; motion analysis; reconstructed ACL; anterior cruciate ligament; time series forest; dynamic time wapring; ACL; multivariate time series clasification; MTSC; time series classification; TSC; euclidean barycentric average; euclidean barycentric averaging; autmentation of time series; augmentation of multivariate time series; data augmentation; augmentation;

    Abstract : This thesis addresses the problem where we want to apply machine learning over a small data set of multivariate time series. A challenge when classifying data is when the data set is small and overfitting is at risk. Augmentation of small data sets might avoid overfitting. READ MORE

  2. 27. Forecasting checking account balance : Using supervised machine learning

    University essay from Uppsala universitet/Avdelningen för systemteknik

    Author : Martin Dannelind; [2022]
    Keywords : Time series forecasting; account balance forecasting; economic predicition; Python; GRU; LSTM; RNN; XGBoost; prophet; checking account;

    Abstract : The introduction of open banking has made it possible for companies to build the next generation of applications based on transactional data. Enabling economic forecasts which private individuals can use to make responsible financial decisions. This project investigated forecasting account balances using supervised learning. READ MORE

  3. 28. Sensor modelling for anomaly detection in time series data

    University essay from Linköpings universitet/Statistik och maskininlärning

    Author : ZAHRA JALIL POUR; [2022]
    Keywords : anomaly detection; LSTM; Autoencoder; multivariate time series data;

    Abstract : Mechanical devices in industriy are equipped with numerous sensors to capture thehealth state of the machines. The reliability of the machine’s health system depends on thequality of sensor data. In order to predict the health state of sensors, abnormal behaviourof sensors must be detected to avoid unnecessary cost. READ MORE

  4. 29. Banger for the Buck : Predicting Growth of Music Tracks using Machine Learning

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

    Author : Elliot Nilsson; Liza Wensink; [2022]
    Keywords : Time series classification; Multivariate time series; Music industry; Record label business model.;

    Abstract : The advent of music streaming has made it increasingly important for actors in the music industry to understand if tracks are going to succeed or not. This study investigates if it is possible to accurately classify the growth of the listener base of a music track based on multivariate time series with listener behavior data. READ MORE

  5. 30. Multivariate Time Series Forecasting in MAX IV Electron Accelerator using Predictive Maintenance

    University essay from Malmö universitet/Institutionen för datavetenskap och medieteknik (DVMT)

    Author : Henrik Heinze; Olof Persson; [2022]
    Keywords : ;

    Abstract : There are different approaches to take when it comes to maintenance of certaine quipment in environments such as production factories, manufacturing facilities and research laboratories. No type of equipment that falls in any of these categories are perfect and lack the requirement of preservation in some form. READ MORE