Check out my new blog on Data Science in IT Operational Analytic (ITOA). It covers basic machine learning concepts explaining how they apply to ITOA.
Data Science Zone
Tag: machine learning
Machine Learning in Java
My second book on Data Science is focused on how to implement Machine Learning applications in Java by leveraging most popular libraries such as Apache Mahout, Weka, deeplearning4java, and others. It is scheduled to be published by the end of the year. Machine Learning in Java will provide you with the techniques and tools you …
Classifying animal sounds
Together with a team at Department of intelligent systems we started a machine learning-based approach to recognize different types of animal species based on the sound they produce. Currently supported species are Bumblebees, Birds, And Frogs. Website: http://animal-sounds.ijs.si A. Gradisek et al.: How to Recognize Animal Species Based On Sound – A Case Study On …
Daily Living Dynamics
An analysis of daily-living behavior is an important approach to assess the wellbeing of an elderly person that lives at home alone. This study focuses on approaches to monitoring an individual in the home environment by an ambient-intelligence system in order to detect anomalies in daily-living patterns. We propose a method that is based on …
UbiComp 2013: Ensembles of Multiple Sensors for Human Energy Expenditure Estimation
Authors: H. Gjoreski, B. Kaluža, M. Gams, R. Milić, and M. Luštrek 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2013) Abstract: Monitoring human energy expenditure is important in many health and sport applications, since the energy expenditure directly reflects the level of physical activity. The actual energy expenditure is unpractical to …
Book: Instant Weka How-to
Author: B. Kaluža Pack Publishing, UK (ISBN : 1782163867) Data mining has become one of the hottest topics in computer science, mainly due to the vast amounts of data in diverse applications such as market basket analysis, reactive business intelligence, human genome sequence mining, speech recognition, document search, and spam detection. Instant Weka How-to shows …
Semi-Supervised Learning
When a classifier is deployed in a particular environment, its performance could often be improved if it were adapted to that environment. We study how to adapt the initial classifier with a small set of labeled data form the new environment. We proposed a novel adaptive-training algorithm, which uses three additional classifiers to improve the …