Sökning: "meta-features"
Hittade 2 uppsatser innehållade ordet meta-features.
1. Improving Artist Content Matching with Stacking : A comparison of meta-level learners for stacked generalization
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Using automatic methods to assign incoming tracks and albums from multiple sources to artists entities in a digital rights management company, where no universal artist identifier is available and artist names can be ambiguous, is a challenging problem. In this work we propose to use stacked generalization to combine the predictions of heterogeneous classifiers for an improved quality of artist content matching on two datasets from a digital rights management company. LÄS MER
2. Automated sleep scoring using unsupervised learning of meta-features
Master-uppsats, KTH/Skolan för datavetenskap och kommunikation (CSC)Sammanfattning : Sleep is an important part of life as it affects the performance of one's activities during all awake hours. The study of sleep and wakefulness is therefore of great interest, particularly to the clinical and medical fields where sleep disorders are diagnosed. When studying sleep, it is common to talk about different types, or stages, of sleep. LÄS MER