Modeling the Example Life-Cycle in an Online Classification Learner
نویسندگان
چکیده
An online classification system maintained by a learner can be subject to latency and filtering of training examples which can impact on its classification accuracy especially under concept drift. A life-cycle model is developed to provide a framework for studying this problem. Meta data emerges from this model which it is proposed can enhance online learning systems. In particular, the definition of the time-stamp of an example, as currently used in the literature, is shown to be problematic and an alternative is proposed.
منابع مشابه
The Impact of Latency on Online Classification Learning with Concept Drift
Online classification learners operating under concept drift can be subject to latency in examples arriving at the training base. A discussion of latency and the related notion of example filtering leads to the development of an example life cycle for online learning (OLLC). Latency in a data stream is modelled in a new Example Life-cycle Integrated Simulation Environment (ELISE). In a series o...
متن کاملIntegrated Intelligent Information and Analytical System of Management of a Life Cycle of Products of Transport Companies
Developed an integrated intellectual computerized system of ecological-economic monitoring, modeling, and managing the life cycle of the products of technogenic enterprises of transport engineering, which is presented in the form of a 3-equation structure, functioning in conditions of instability. The proposed paradigm system life cycle management applicable to any other control system of large...
متن کاملCorrelation between Online Learner Readiness with Psychological Distress related to e-Learning among Nursing and Midwifery Students during COVID-19 pandemic
Introduction: With the sudden shift of face-to-face education to e-learning during the COVID-19 pandemic, awareness of learnerschr('39') readiness for online learning and its impact on studentschr('39') psychological distress related to e-learning is important for teachers, counselors, and educational planners. Therefore, the present study was conducted to investigate the correlation between on...
متن کاملNew Concept in Leanness Development and Assessment in Plant Life Cycle (PLC)
Abstract: At the last decade of the 20th century, Womack et. Al introduced Lean concept to the industrial world. Since 1990 up to now, existed studies mostly have focused on lean production in the step of manufacturing, but in this research leanness concept has developed in the plant life cycle. In this paper leanness concept will be described as elimination of wastes in the phases of investmen...
متن کاملNEW CONCEPT IN LEANNESS DEVELOPMENT AND ASSESSMENT IN PLANT LIFE CYCLE (PLC)
At the last decade of the 20th century, Womack et. Al introduced Lean concept to the industrial world. Since 1990 up to now, existed studies mostly have focused on lean production in the step of manufacturing, but in this research leanness concept has developed in the plant life cycle. In this paper leanness concept will be described as elimination of wastes in the phases of investment, plant d...
متن کامل