Sökning: "Probleme"

Visar resultat 1 - 5 av 33 uppsatser innehållade ordet Probleme.

1. 1. Deep Reinforcement Learning on Social Environment Aware Navigation based on Maps

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Victor Sanchez; [2023]
   Nyckelord :Deep Reinforcement Learning; Environment-aware navigation; Robotics; Artificial Intelligence; Apprentissage par renforcement profond; Navigation consciente de l’humain; Intelligence Artificielle; Robotique; Djup Förstärkande Inlärning; Människomedveten navigering; Robotik; Artificiell Intelligens;

   Sammanfattning : Reinforcement learning (RL) has seen a fast expansion in recent years of its successful application to a range of decision-making and complex control tasks. Moreover, deep learning offers RL the opportunity to enlarge its spectrum of complex fields. LÄS MER

3. 2. Transformer-Based Multi-scale Technical Reports Analyser for Science Projects Cost Prediction

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Thomas Bouquet; [2023]
   Nyckelord :Natural Language Processing; Transformers; Deep Learning; Cost Prediction; Traitement Automatique du Langage; Transformers; Apprentissage Profond; Prédiction de coûts; Behandling av naturligt språk; Transformers; Djupinlärning; Kostnadsförutsägelser;

   Sammanfattning : Intrinsic value prediction is a Natural Language Processing (NLP) problem consisting in determining a numerical value contained implicitly and non-trivially in a text. In this project, we introduce the SWORDSMAN model (Sentence and Word-level Oracle for Research Documents by Semantic Multi-scale ANalysis), a deep neural network architecture based on transformers whose goal is to predict the cost of research projects from the analysis of their abstract. LÄS MER

4. 3. Understanding the social dimension of sustainable agriculture : Swiss dairy farmers perspectives

   Master-uppsats, SLU/Dept. of Energy and Technology

   Författare :Magdalena Margarita Halter; [2022]
   Nyckelord :social sustainability; dairy farmers; farming; agriculture; Switzerland; Q-Methodology; focus group; factor analysis; perspectives;

   Sammanfattning : The current food systems need to become more sustainable, and this involves the creation of balance between the economic, environmental and social dimension of these systems. The social dimension, however, is least clearly conceptualized and likely to be overlooked when the issues are not very obvious as this is the case for many regions in the global north. LÄS MER

5. 4. How is Polly? Revisiting the Differential Attack on Polly Cracker after 20 years

   Master-uppsats, Lunds universitet/Matematikcentrum

   Författare :Christoph Strobl; [2022]
   Nyckelord :Gröbner Bases; polly cracker; differential attack; asymmetric cryptography; multivariate cryptography; public-key cryptography; Mathematics and Statistics; Technology and Engineering;

   Sammanfattning : För att skapa nya krypteringsalgoritmer är man alltid på jakt efter svårlösta matematiska problem. Men är alla problem lämpliga? Uppsatsen behandlar Gröbnerbaser över ändliga kroppar och visar att de är inte lämpliga för att bygga säkra krypteringsalgoritmer. LÄS MER

7. 5. Finding duplicate offers in the online marketplace catalogue using transformer based methods : An exploration of transformer based methods for the task of entity resolution

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Robert-Andrei Damian; [2022]
   Nyckelord :Transformers; Language Models; Deep Neural Networks; Entity Resolution; Duplicate Detection; Entity Matching; Record Linkage; Contrastive Learning; e-commerce; Transformers; Modèles de langage; Apprentisage en profondeur; Résolution d’entité; Détection de doublons; Apprentisage contrastif; commerce électronique; Transformers; Språkmodeller; Djupinlärning; Entitetserkännande; Dubblettdetektering; Entitetsmatchning; Rekordkoppling; e-handel;

   Sammanfattning : The amount of data available on the web is constantly growing, and e-commerce websites are no exception. Considering the abundance of available information, finding offers for the same product in the catalogue of different retailers represents a challenge. This problem is an interesting one and addresses the needs of multiple actors. LÄS MER