Ridha Ejbali

Prof. Ridha Ejbali

orcid

Research Focus & Metrics

Academic Career Length

17Years (2010-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 September 2017 in Optics and Lasers in Engineering
Verified
Journal Article
Closed access
RZRim Zahmoul
Rim Zahmoul
RERidha Ejbali
Ridha Ejbali
MZMourad Zaied
Mourad Zaied

19 November 2022 in International Journal of Information Security
Verified
Journal Article
Closed access
PDF file
SMSafa Mohamed
Safa Mohamed
RERidha Ejbali
Ridha Ejbali

1 April 2020 in Ad Hoc Networks
Verified
Journal Article
Closed access
FHFaten Hajjej
Faten Hajjej
MHMonia Hamdi
Monia Hamdi
RERidha Ejbali
Ridha Ejbali
MZMourad Zaied
Mourad Zaied

14 November 2019 in Applied Artificial Intelligence
Verified
Journal Article
Closed access
MSmakram soui
makram soui
SSSalima Smiti
Salima Smiti
MMMohamed Wiem Mkaouer
Mohamed Wiem Mkaouer
RERidha Ejbali
Ridha Ejbali
Bankruptcy prediction is considered as one of the vital topics in finance and accounting. The purpose of predicting bankruptcy is to build a predictive model that combines several econometrics parameters, which allow evaluating the firm financial status either bankrupt or non-bankrupt. In this field, various machine learning algorithms such as decision tree, support vector machine, and artificial neural network have been applied to predict bankruptcy. However, deep learning algorithms are experiencing a resurgence of interest. To this end, we propose a novel deep learning-based approach which includes both feature extraction and classification phase into one model for predicting bankruptcy of financial firms. Our approach combines Stacked Auto-Encoders (SAE) with softmax classifier. In the first stage, the stacked auto-encoders are employed to extract the best features from the training dataset. Second, a softmax classification layer is trained to predict the class label. We evaluate our proposed approach on the base of Polish and Darden datasets. The obtained results confirm the efficiency of the SAE with softmax classifier compared to other existing works to accurately predict corporate bankruptcy.

5 July 2018 in Multimedia Tools and Applications
Verified
Journal Article
Closed access
PDF file
MGMariem Gnouma
Mariem Gnouma
ALAmmar Ladjailia
Ammar Ladjailia
RERidha Ejbali
Ridha Ejbali
MZMourad Zaied
Mourad Zaied

13 July 2010 in International Journal of Speech Technology
Verified
Journal Article
Closed access
PDF file
RERidha Ejbali
Ridha Ejbali
MZMourad Zaied
Mourad Zaied
CAChokri BEN AMAR
Chokri BEN AMAR