Sökning: "Speed gradient"
Visar resultat 1 - 5 av 64 uppsatser innehållade orden Speed gradient.
1. A Gradient Boosting Tree Approach for Behavioural Credit Scoring
Master-uppsats, KTH/Matematisk statistikSammanfattning : This report evaluates the possibility of using sequential learning in a material development setting to help predict material properties and speed up the development of new materials. To do this a Random forest model was built incorporating carefully calibrated prediction uncertainty estimates. LÄS MER
2. Estimation of Voltage Drop in Power Circuits using Machine Learning Algorithms : Investigating potential applications of machine learning methods in power circuits design
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Accurate estimation of voltage drop (IR drop), in Application-Specific Integrated Circuits (ASICs) is a critical challenge, which impacts their performance and power consumption. As technology advances and die sizes shrink, predicting IR drop fast and accurate becomes increasingly challenging. LÄS MER
3. GONet: Gradient Oriented Fuzzing for Stateful Network Protocol : Improving and Evaluating Fuzzing Efficiency of Stateful Protocol by Mutating Based on Gradient Information
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Network protocol plays a crucial role in supporting a wide range of critical services, of which robustness and reliability are vital. Fuzzing, or fuzz testing, serves as an effective technique to uncover vulnerabilities in software programs. However, fuzzing becomes more complicated when dealing with network protocols due to their massive state. LÄS MER
4. Shoppin’ in the Rain : An Evaluation of the Usefulness of Weather-Based Features for an ML Ranking Model in the Setting of Children’s Clothing Online Retailing
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Online shopping offers numerous benefits, but large product catalogs make it difficult for shoppers to understand the existence and characteristics of every item for sale. To simplify the decision-making process, online retailers use ranking models to recommend products relevant to each individual user. LÄS MER
5. Reinforcement Learning for the Optimization of Explicit Runge-Kutta Method Parameters
Kandidat-uppsats, Lunds universitet/Matematik LTH; Lunds universitet/Matematik (naturvetenskapliga fakulteten); Lunds universitet/MatematikcentrumSammanfattning : Reinforcement learning is one of the three main paradigms in machine learning, which is increasingly used as a method to approach scientific problems. In this thesis, we introduce and use reinforcement learning to find the optimal parameters of a numerical solver. LÄS MER