Essays about: "maskininlärning"

Showing result 1 - 5 of 585 essays containing the word maskininlärning.

  1. 1. Classification of a Sensor Signal Attained By Exposure to a Complex Gas Mixture

    University essay from Linköpings universitet/Statistik och maskininlärning

    Author : Rabnawaz Jan Sher; [2021]
    Keywords : Classification; Random Forest; Linear Discriminant Analysis; Naive Bayes; Principal Component Analysis; Drift; Baseline Compensation; Normalization; Sensor; Signal Preprocessing.;

    Abstract : This thesis is carried out in collaboration with a private company, DANSiC AB This study is an extension of a research work started by DANSiC AB in 2019 to classify a source. This study is about classifying a source into two classes with the sensitivity of one source higher than the other as one source has greater importance. READ MORE

  2. 2. Association between cognitive measures, global brain surface area, genetics, and screen-time in young adolescents : Estimation of causal inference with machine learning

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Evgenija Kravchenko; [2021]
    Keywords : Causal modelling; DirectLiNGAM; PGS; intelligence; screen time; cognitive development; Kausal modellering; DirectLiNGAM; PGS; intelligens; skärmtid; kognitiv utveckling;

    Abstract : Screen media activity such as watching TV and videos, playing video games, and using social media has become a popular leisure activity for children and adolescents. The effect of screen time has been a highly debated topic; however, there is still very little known about it. READ MORE

  3. 3. Machine learning methods for seasonal allergic rhinitis studies

    University essay from Linköpings universitet/Statistik och maskininlärning

    Author : Zijie Feng; [2021]
    Keywords : Machine learning; Seasonal allergic rhinitis; Random forest; Partial least squares discriminant analysis; Bootstrap; Cubic smoothing splines; Single-cell RNA sequencing;

    Abstract : Seasonal allergic rhinitis (SAR) is a disease caused by allergens from both environmental and genetic factors. Some researchers have studied the SAR based on traditional genetic methodologies. As technology develops, a new technique called single-cell RNA sequencing (scRNA-seq) is developed, which can generate high-dimension data. READ MORE

  4. 4. Investigation and forecasting drift component of a gas sensor

    University essay from Linköpings universitet/Statistik och maskininlärning

    Author : Farhana Chowdhury Tondra; [2021]
    Keywords : Time series analysis; Forecasting; ARIMA; LSTM; Sensor; SiC-FET; ADF test; Stochastic Trend; Deterministic Trend; Sensor Drift;

    Abstract : Chemical sensor based systems that are used for detection, identification, or quantification of various gases are very complex in nature. Sensor response data collected as a multivariate time series signals encounters gradual change of the sensor characteristics(known as sensor drift) due to several reasons. READ MORE

  5. 5. Modeling an Embedded Climate System Using Machine Learning

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

    Author : Alexandra Josefsson; [2021]
    Keywords : Machine Learning; Deep Belief Network; Control System; Climate System; PID controller; Maskininlärning; Reglersystem; Klimatsystem; PID-regulator;

    Abstract : Recent advancements in processing power, storage capabilities, and availability of data, has led to improvements in many applications through the use of machine learning. Using machine learning in control systems was first suggested in the 1990s, but is more recently being implemented. READ MORE