Automated adaptation strategies for stream learning

نویسندگان

چکیده

Abstract Automation of machine learning model development is increasingly becoming an established research area. While automated selection and data pre-processing have been studied in depth, there is, however, a gap concerning adaptation strategies when multiple are available. Manually developing strategy can be time consuming costly. In this paper we address issue by proposing the use flexible adaptive mechanism deployment for strategies. Experimental results after using proposed with five algorithms on 36 datasets confirm their viability. These achieve better or comparable performance to custom repeated any single mechanism.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Augmented Query Strategies for Active Learning in Stream Data Mining

Active learning is used in situations where the amount of unlabeled data is abundant but it is costly to manually label the data. So, depending on our available budget, from all unlabeled instances we are to select only a subset of them to ask the oracle for manual labeling. Thus, the query strategy, i.e., how relevant instances are selected to be sent to the oracle, plays an important role in ...

متن کامل

Stage-Based Generative Learning Object Model for Automated Content Adaptation

This paper introduces a Stage-Based (SB) Generative Learning Object (GLO) model to specify the learning content. Capabilities of the model are the content automatic generation and adaptation. Externally, our model has a similar structure as the known two-level generic models (i.e. metadata and content implementation). The internal structure, however, is quite different in both parts. The use of...

متن کامل

Online Adaptation in Learning Classifier Systems: Stream Data Mining

In data mining, concept drift refers to the phenomenon that the underlying model (or concept) is changing over time. The aim of this paper is twofold. First, we propose a fundamental characterization and quantification of different types of concept drift. The proposed theory enables a rigorous investigation of learning system performance on streamed data. In particular , we investigate the impa...

متن کامل

Cooperation of Multiple Strategies for Automated Learning in Complex Environments

This work presents a new version of the incremental learning system INTHELEX, whose multistrategy learning capabilities have been further enhanced. To improve effectiveness and efficiency of the learning process, pure induction and abduction have been augmented with abstraction and deduction. Some results proving the benefits that the addition of each strategy can bring are also reported. INTHE...

متن کامل

Supervised Learning Strategies for Automated Detection of Martian Dune

Introduction: The knowledge on sand dunes on Mars has increased significantly with the availability of very high resolution (VHR) images of the surface, namely, MOC N/A and HiRISE [1]. Assessing the global distribution, shape and other characteristics of dunes with a higher detail can lead to an improved understanding of the interactions between the atmosphere and the surface of the planet [2]....

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Machine Learning

سال: 2021

ISSN: ['0885-6125', '1573-0565']

DOI: https://doi.org/10.1007/s10994-021-05992-x