Essays about: "Pattern-based models"

Found 3 essays containing the words Pattern-based models.

  1. 1. Study of evaluation metrics while predicting the yield of lettuce plants in indoor farms using machine learning models

    University essay from Högskolan i Skövde/Institutionen för informationsteknologi

    Author : Divya Chedayan; Harry Geo Fernandez; [2023]
    Keywords : machine learning; lettuce yield prediction; Regression; SVR; RF; DNN; MAE; MSE; RMSE; R-squared; Adjusted R-squared;

    Abstract : A key challenge for maximizing the world’s food supply is crop yield prediction. In this study, three machine models are used to predict the fresh weight (yield) of lettuce plants that are grown inside indoor farms hydroponically using the vertical farming infrastructure, namely, support vector regressor (SVR), random forest regressor (RFR), and deep neural network (DNN). READ MORE

  2. 2. Adding external factors in Time Series Forecasting : Case study: Ethereum price forecasting

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

    Author : José María Vera Barberán; [2020]
    Keywords : Time-series; Forecasting; Pattern-based models; ARIMA; LSTM; Tidsserier; Prognoser; Mönsterbaserade modeller; ARIMA; LSTM;

    Abstract : The main thrust of time-series forecasting models in recent years has gone in the direction of pattern-based learning, in which the input variable for the models is a vector of past observations of the variable itself to predict. The most used models based on this traditional pattern-based approach are the autoregressive integrated moving average model (ARIMA) and long short-term memory neural networks (LSTM). READ MORE

  3. 3. The role of quality requirements in software architecture design

    University essay from Blekinge Tekniska Högskola/Avdelningen för programvarusystem

    Author : Karol Kazimierz Wnukiewicz; [2006]
    Keywords : Non-functional requirements; patterns; quality attributes; quality models; architectural design; architecture evaluation;

    Abstract : An important issue during architectural design is that besides functional requirements, software architecture is influenced greatly by quality requirements [9][2][7], which often are neglected. The earlier quality requirements are considered, the less effort is needed later in the software lifecycle to ensure a sufficient software quality levels. READ MORE