Now showing items 1-18 of 18

  • A dynamic adaptive framework for improving case-based reasoning system performance 

    Orduña, Fernando (Universitat Politècnica de Catalunya, 2016-02-05)
    Doctoral thesis
    Open Access
    An optimal performance of a Case-Based Reasoning (CBR) system means, the CBR system must be efficient both in time and in size, and must be optimally competent. The efficiency in time is closely related to an efficient and ...
  • An intelligent decision support system for machine learning algorithms recommendation 

    Mihai, Andrei (Universitat Politècnica de Catalunya, 2017-02)
    Master thesis
    Open Access
    Covenantee:  Universitat de Barcelona. Facultat de Matemàtiques i Informàtica / Universitat Rovira i Virgili. Escola Tècnica Superior d'Enginyeria
    Machine learning is a very central topic in Artificial Intelligence and even computer science in general. Nowadays, its use in Big Data problems is quite well known. However, while the big data, and machine learning ...
  • Buscador intel.ligent de viatges per a l'Argentina 

    Casado Pérez, José Ángel (Universitat Politècnica de Catalunya, 2016-06-29)
    Bachelor thesis
    Open Access
    Es construeix una Travel Search Engine que combina el transport tant d'autobús com d'avió, amb l'objectiu de millorar el transport intern a l'Argentina. La solució que es proposa fa una adaptació del paradigma CBR i el ...
  • Clinical assessment of shock through machine learning techniques 

    Aushev, Alexander (Universitat Politècnica de Catalunya, 2018-04)
    Master thesis
    Open Access
    This work attempts to identify biomarkers that can be used as indicators for mortality prediction in patients with shock. It uses machine learning techniques to analyze the clinical data, impute missing values in it, select ...
  • Cross listing analysis in short-term rental accommodation platforms 

    Sanz Bertran, Nil (Universitat Politècnica de Catalunya, 2017-01)
    Master thesis
    Restricted access - confidentiality agreement
  • Design and Development of a Case-Based Reasoning Shell integrated in an Intelligent Data Analysis Tool 

    Sevilla-Villanueva, Beatriz (Universitat Politècnica de Catalunya, 2009-09)
    Master thesis
    Open Access
  • Design and Implementation of a Customer Personalised Recomender System 

    Gkatzioura, Anna (Universitat Politècnica de Catalunya, 2013-06)
    Master thesis (pre-Bologna period)
    Open Access
    [ANGLÈS] Market basket analysis is examined through the application of probabilistic topic models and case-based reasoning in order to provide more insight into customer buying habits and generate meaningful recommendations.
  • Development of Genetic Algorithm engine integrated in GESCONDA software 

    Vinayagam, Radha Krishnan (Universitat Politècnica de Catalunya / SASTRA Deemed University, 2014-06-12)
    Bachelor thesis
    Restricted access - confidentiality agreement
  • Exploring Machine Learning Models for Wind Speed Prediction 

    Prieto Emhart, Maritza (Universitat Politécnica de Catalunya, 2018-01-14)
    Master thesis
    Open Access
    The aim of this work present a comprehensive exploration of machine learning models and compare their performance for wind speed prediction. The prediction is based on variables from atmospheric reanalysis data from a ...
  • A hybrid approach for item collection recommendations : an application to automatic playlist continuation 

    Gkatzioura, Anna (Universitat Politècnica de Catalunya, 2018-11-23)
    Doctoral thesis
    Open Access
    Current recommender systems aim mainly to generate accurate item recommendations, without properly evaluating the multiple dimensions of the recommendation problem. However, in many domains, like in music, where items are ...
  • Market basket analysis in retail 

    Reig Grau, Gerard (Universitat Politècnica de Catalunya, 2017-01)
    Master thesis
    Open Access
    Covenantee:  CleverData
    In this Master Thesis memory will be described a full end-to-end data science project performed in CleverData, a successful start-up specialized in machine learning techniques and analytics tools. Over all its capacities, ...
  • Market Basket analysis in Retail 

    Reig Grau, Gerard (Universitat Politècnica de Catalunya, 2017-05)
    Master thesis
    Open Access
    This Master Thesis memory describes a full end-to-end data science project performed in CleverData, a successful start-up specialized in data mining techniques and analytics tools. This project was performed for one of ...
  • A methodology for pre-post intervention studies : an application for a nutritional case study 

    Sevilla-Villanueva, Beatriz (Universitat Politècnica de Catalunya, 2016-02-09)
    Doctoral thesis
    Open Access
    Nowadays, it is widely accepted that many of modern lifestyle habits such as diet and exercise, together with genetics, play an important role in the development of many diseases such as cardiovascular disease, diabetes, ...
  • Natural language processing and machine learning techniques to solve a breast cancer clinical trial ECOG-classification problem 

    Reynoso Aguirre, Pablo Eliseo (Universitat Politècnica de Catalunya, 2018-04-16)
    Master thesis
    Open Access
    Natural Language Processing and Machine Learning Framework to Predict Breast Cancer Participant's Profile in Clinical Trials based on ECOG/KPS Performance Status Scores using Structured Research Data from All over the world.
  • Un sistema on-line intel·ligent d'ajuda per a donar consells personalitzats pels problemes de mares lactants 

    Hernández Carnerero, Àlvar (Universitat Politècnica de Catalunya, 2019-01-22)
    Bachelor thesis
    Restricted access - confidentiality agreement
    En aquest treball es presenta un sistema, per a la comprensió i classificació de missatges de text en llenguatge natural, implementat amb l'ús de la tècnica d'intel·ligència artificial de Raonament Basat en Casos. S'avalua ...
  • Spatial networks, thresholded random geometric graphs, and applications in electric vehicle infrastructure networks 

    Maclean, Cole (Universitat Politècnica de Catalunya, 2017-06-16)
    Master thesis
    Open Access
    In this paper, we explore the recent advances in Spatial Network modeling and provide 3 main contributions: 1. A new classification of existing Spatial Network models 2. The introduction of a new Spatial Network model and ...
  • Underwater signals classification and clustering 

    Martí Farriol, Jaume (Universitat Politècnica de Catalunya, 2012-09)
    Master thesis
    Open Access
    This thesis deals with the problem of classification and clustering of tonal sounds. Tonal sounds are a class of sounds that are localized in frequency and extend over a time with frequency modulation. To achieve those ...
  • Using natural language processing for question answering in closed and open domains 

    Latifi, Majid (Universitat Politècnica de Catalunya, 2018-05-25)
    Doctoral thesis
    Open Access
    With regard to the growth in the amount of social, environmental, and biomedical information available digitally, there is a growing need for Question Answering (QA) systems that can empower users to master this new wealth ...