Charalampos M. Liapis

Publication Activity (10 Years)

Years Active: 2020-2024
Publications (10 Years): 11

Top Topics

Ensemble Learning

Sentiment Analysis

Financial Time Series

Learning Models

Top Venues

Intell. Decis. Technol.

Publications

Charalampos M. Liapis, Aikaterini Karanikola, Sotiris Kotsiantis
Data-efficient software defect prediction: A comparative analysis of active learning-enhanced models and voting ensembles. Inf. Sci. 676 (2024)
Charalampos M. Liapis, Aikaterini Karanikola, Sotiris Kotsiantis
Investigating Deep Stock Market Forecasting with Sentiment Analysis. Entropy 25 (2) (2023)
Charalampos M. Liapis, Aikaterini Karanikola, Sotiris Kotsiantis
A multivariate ensemble learning method for medium-term energy forecasting. Neural Comput. Appl. 35 (29) (2023)
Aikaterini Karanikola, Gregory Davrazos, Charalampos M. Liapis, Sotiris Kotsiantis
Financial sentiment analysis: Classic methods vs. deep learning models. Intell. Decis. Technol. 17 (4) (2023)
Charalampos M. Liapis, Sotiris Kotsiantis
Temporal Convolutional Networks and BERT-Based Multi-Label Emotion Analysis for Financial Forecasting. Inf. 14 (11) (2023)
Charalampos M. Liapis, Sotiris Kotsiantis
Energy Balance Forecasting: An Extensive Multivariate Regression Models Comparison. SETN (2022)
Charalampos M. Liapis, Aikaterini Karanikola, Sotiris Kotsiantis
Energy Load Forecasting: Investigating Mid-Term Predictions with Ensemble Learners. AIAI (1) (2022)
Aikaterini Karanikola, Charalampos M. Liapis, Sotiris Kotsiantis
A comparative study of validity indices on estimating the optimal number of clusters. IISA (2021)
Aikaterini Karanikola, Charalampos M. Liapis, Sotiris Kotsiantis
Investigating cluster validation metrics for optimal number of clusters determination. Intell. Decis. Technol. 15 (4) (2021)
Charalampos M. Liapis, Aikaterini Karanikola, Sotiris Kotsiantis
A Multi-Method Survey on the Use of Sentiment Analysis in Multivariate Financial Time Series Forecasting. Entropy 23 (12) (2021)
Charalampos M. Liapis, Aikaterini Karanikola, Sotiris Kotsiantis
An ensemble forecasting method using univariate time series COVID-19 data. PCI (2020)