Essays about: "Artificial Neural Network ANN"

Showing result 11 - 15 of 65 essays containing the words Artificial Neural Network ANN.

  1. 11. A Neural Networks Approach to Portfolio Choice

    University essay from KTH/Matematisk statistik

    Author : Younes Djehiche; [2018]
    Keywords : ;

    Abstract : This study investigates a neural networks approach to portfolio choice. Linear regression models are extensively used for prediction. With the return as the output variable, one can come to understand its relation to the explanatory variables the linear regression is built upon. READ MORE

  2. 12. Forecasting Customer Traffic at Postal Service Points

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

    Author : Sandra Bäckström; [2018]
    Keywords : time series prediction; LSTM; MLP; SVR; ARIMA;

    Abstract : The goal of this thesis is to be able to predict customer traffic at postal service points. The expectation is that when customers are made aware of queue times at the service points, they will redistribute themselves to avoid standing in line. This boils down to a form of time series prediction problem. READ MORE

  3. 13. Investigation of the Improvement Potential of Heat Load Forecasts in BoFiT

    University essay from KTH/Energiteknik; KTH/Energiteknik

    Author : Joakim Henriksson; Sophie Rudén; [2018]
    Keywords : ;

    Abstract : Stockholm Exergi is a district heating company which distributes heat to customers in central and suburban Stockholm. The company has five major production plants and as in any energy business is it in the company’s best interest to optimize the production in order to reduce the costs. READ MORE

  4. 14. Trainable Activation Functions For Artificial Neural Networks

    University essay from Lunds universitet/Teoretisk partikelfysik; Lunds universitet/Institutionen för astronomi och teoretisk fysik

    Author : Jim Öhman; [2018]
    Keywords : ANN; ARTIFICIAL NEURAL NETWORKS; ACTIVATION FUNCTIONS; REGULARIZATION; Science General;

    Abstract : Artificial Neural Networks (ANNs) are widely used information processing algorithms based roughly on biological neural networks. These networks can be trained to find complex patterns in datasets and to produce certain output signals given a set of input signals. READ MORE

  5. 15. Feature Selection for Sentiment Analysis of Swedish News Article Titles

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

    Author : Jonas Dahl; [2018]
    Keywords : sentiment analysis; machine learning; sentiments; ml; ai; neural networks; ann; artificial neural networks; convolutional neural network; cnn; language technology; natural language; news; titles; Swedish; sentimentanalys; maskininlärning; sentiment; ml; ai; neuronnät; ann; artificiella neuronnät; cnn; nyheter; nyhetsrubriker; språkteknologi;

    Abstract : The aim of this study was to elaborate the possibilities of sentiment analyzing Swedish news article titles using machine learning approaches and find how the text is best represented in such conditions. Sentiment analysis has traditionally been conducted by part-of-speech tagging and counting word polarities, which performs well for large domains and in absence of large sets of training data. READ MORE