Yiannis Kanellopoulos
Athens, Attiki, Greece
4 χιλ. Οπαδούς
500 συνδέσεις
Athens, Attiki, Greece
4 χιλ. Οπαδούς
500 συνδέσεις
Άρθρα από Yiannis
Συνεισφορές
-
How can you make AI algorithms understandable for investors?
With our team perform AI Technology Due Diligence projects. In our experience investors want to understand: 1) The quality of the algorithm, 2) Its trustworthiness and compliance burden against upcoming regulations, 3) The maturity of the team for implementing and controlling the algorithm's behavior. In order to give insights for all three aspects one needs to: 1) Deep dive into the technical/engineering part of the algorithm, 2) Understand the business context, the problem the algorithm solves and 3) Assess the team's ability to apply best practices in the algorithm's implementation as well as governance. Typically the commercially successful startups/technology organizations tend to proactively cater for all the above aspects.
Δραστηριότητα
-
If the devil is in the details, then the curiosity is in the context. A few weeks ago I posted a photo on LinkedIn from an old slide I used to keep…
If the devil is in the details, then the curiosity is in the context. A few weeks ago I posted a photo on LinkedIn from an old slide I used to keep…
Άρεσε στον χρήστη Yiannis Kanellopoulos
-
🌟 Last week during the SIG September week, I had the incredible honor of presenting alongside, Vion S. Jamin and Fleur Timmerman from CNW in a…
🌟 Last week during the SIG September week, I had the incredible honor of presenting alongside, Vion S. Jamin and Fleur Timmerman from CNW in a…
Άρεσε στον χρήστη Yiannis Kanellopoulos
-
Synthetica is growing, and we want you to be part of our dynamic team! If you're driven, creative, and eager to make an impact, explore our exciting…
Synthetica is growing, and we want you to be part of our dynamic team! If you're driven, creative, and eager to make an impact, explore our exciting…
Άρεσε στον χρήστη Yiannis Kanellopoulos
Εμπειρία
Εκπαίδευση
Άδειες και πιστοποιήσεις
-
CGEIT
ISACA
-
Professional SCRUM Master I
SRUM Organisation (scrum.org)
Εμπειρία εθελοντισμού
-
Committee Member at Sectoral Scientific Council on Data and AI Policy
National Council for Research, Technology and Innovation
-Δώρο 4 χρόνια
Επιστήμη και τεχνολογία
-
Co-Founder
Orange Grove Patras
-Δώρο 9 χρόνια 5 μήνες
Οικονομική ενδυνάμωση
Chairman of the Board of Directors of Orange Grove Patras (or else the person making sure there is coffee on the table).
-
Mentor
Orange Grove Athens
- 4 χρόνια 5 μήνες
Επιστήμη και τεχνολογία
Helping young entrepreneurs to transform their startup endeavors (usually at pre-seed stage) into sustainable and viable businesses.
-
Mentor
ALBA Graduate Business School
-Δώρο 9 χρόνια 2 μήνες
Επιστήμη και τεχνολογία
Participating in the VentureGarden program whose goal is to help young entrepreneurs creating viable businesses.
-
Mentor
The Founder Institute
-Δώρο 10 χρόνια 8 μήνες
Επιστήμη και τεχνολογία
Being part of the mentors' pool helping out founders of startups to take their business ideas to the next level.
Δημοσιεύσεις
-
Model-Agnostic Interpretability with Shapley Values
The 10th International Conference on Information, Intelligence, Systems and Applications
The ability to explain in understandable terms, why a machine learning model makes a certain prediction is becoming immensely important, as it ensures trust and transparency in the decision process of the model. Complex models, such as ensemble or deep learning models, are hard to interpret. Various methods have been proposed that deal with this matter. Shapley values provide accurate explanations, as they assign each feature an importance value for a particular prediction. However, the…
The ability to explain in understandable terms, why a machine learning model makes a certain prediction is becoming immensely important, as it ensures trust and transparency in the decision process of the model. Complex models, such as ensemble or deep learning models, are hard to interpret. Various methods have been proposed that deal with this matter. Shapley values provide accurate explanations, as they assign each feature an importance value for a particular prediction. However, the exponential complexity of their calculation is dealt efficiently only in decision tree-based models. Another method is surrogate models, which emulate a black-box model’s behavior and provide explanations effortlessly, since they are constructed to be inter- pretable. Surrogate models are model-agnostic, but they produce only approximate explanations, which cannot always be trusted. We propose a method that combines these two approaches, so that we can take advantage of the model-agnostic part of the surrogate models, as well as the explanatory power of the Shapley values. We introduce a new metric, Topj Similarity, that measures the similitude of two given explanations, produced by Shapley values, in order to evaluate our work. Finally, we recommend ways on how this method could be improved further.
Άλλοι συντάκτες -
A Model for Evaluating Algorithmic Systems Accountability
10th Hellenic Conference on Artificial Intelligence (SETN2018): Architectures for deep learning with convolutional networks (HELICON)
Algorithmic systems make decisions that have a great impact in our lives. As our dependency on them is growing so does the need for transparency and holding them accountable. This paper presents a model for evaluating how transparent these systems are by focusing on their algorithmic part as well as the maturity of the organizations that utilize them. We applied this model on a classification algorithm created and utilised by a large financial institution. The results of our analysis indicated…
Algorithmic systems make decisions that have a great impact in our lives. As our dependency on them is growing so does the need for transparency and holding them accountable. This paper presents a model for evaluating how transparent these systems are by focusing on their algorithmic part as well as the maturity of the organizations that utilize them. We applied this model on a classification algorithm created and utilised by a large financial institution. The results of our analysis indicated that the organization was only partially in control of their algorithm and they lacked the necessary benchmark to interpret the deducted results and assess the validity of its inferencing.
-
Improving Code Quality A Survey of Tools, Trends, and Habits Across So ware Organizations
O'Reilly Media
In 2016, the Software Improvement Group (SIG) collaborated with publisher O’Reilly Media to survey 1,400 software developers on topics related to code quality. The intent of the survey was to uncover trends in overall attitudes, working assumptions, resource distribution, and individual and team behaviors around code qual‐ ity. In general, the results of the survey reinforced SIG’s findings from prior surveys and years of field work with software teams: code quality is valued in principle yet…
In 2016, the Software Improvement Group (SIG) collaborated with publisher O’Reilly Media to survey 1,400 software developers on topics related to code quality. The intent of the survey was to uncover trends in overall attitudes, working assumptions, resource distribution, and individual and team behaviors around code qual‐ ity. In general, the results of the survey reinforced SIG’s findings from prior surveys and years of field work with software teams: code quality is valued in principle yet often measured and managed unevenly—or not at all—in the day-to-day practices of software development organizations.
-
M&As: IT as a source of Risk or Value? (in Greek)
Banker's Review
Η ελαχιστοποίηση του ρίσκου, η μεγιστοποίηση της σταθερότητας και η υποστήριξη της ανάπτυξης του νέου οργανισμού είναι το τρίπτυχο των προκλήσεων που αντιμετωπίζει η Διεύθυνση Πληροφορικής (ΙΤ) στο πλαίσιο μίας διαδικασίας συγχώνευσης και εξαγοράς (Σ&Ε).
-
A Story About Inspiring A Local Community To Become Entrepreneurial Using Lessons Learnt From IT Management Consultancy
World Financial Review
IT management consulting is usually perceived as a technical endeavour in which consultants focus on bits and pieces. However, it primarily has to do with communicating and mobilising people within an organisation to change; the technical things will follow. The guiding principles to achieve this are: thinking about others and not yourself, being factual, communicating on multiple levels, showing empathy, and thinking out of the box. This article presents how these five principles were applied…
IT management consulting is usually perceived as a technical endeavour in which consultants focus on bits and pieces. However, it primarily has to do with communicating and mobilising people within an organisation to change; the technical things will follow. The guiding principles to achieve this are: thinking about others and not yourself, being factual, communicating on multiple levels, showing empathy, and thinking out of the box. This article presents how these five principles were applied in different contexts to our software improvement consulting practice, but had the same effect; to inspire people to change.
-
Kanellopoulos et al., “Interpretation of source code clusters in terms of ISO/IEC-9126 Quality Aspects”,
IEEE 12th CSMR 2008
-
Kanellopoulos et al. “k-Attractors: A Clustering Algorithm for Software Measurement Data Analysis”
IEEE 19th ICTAI 2007
-
Kanellopoulos et al., “An Improved Methodology on Information Distillation by Mining Program Source Code
Elsevier Data and Knowledge Engineering Journal, vol. 61
-
Kanellopoulos et al., “Mining Source Code Elements for Comprehending OO Systems and Evaluating Their Maintainability"
ACM SIGKDD Explorations Volume 8 Issue 1, Special Issue on Successful Real-World Data Mining Applications
-
Kanellopoulos and Tjortjis, “Data Mining Source Code to Facilitate Program Comprehension: Experiments on Clustering Data Retrieved from C Programs”
IEEE 12th IWPC 2004
Γλώσσες
-
Greek
Μητρική ή δίγλωσση επάρκεια
-
English
Πλήρης επαγγελματική επάρκεια
-
French
Περιορισμένη εργασιακή επάρκεια
Οργανισμοί
-
Orange Grove Patras
Founding Member
-Δώρο
Προτάσεις ελήφθη
1 Το άτομο έχει προτείνει Yiannis
Εγγραφείτε τώρα για προβολήΠερισσότερη δραστηριότητα από Yiannis
-
Op de Kinwell 𝗜𝗻𝘀𝗽𝗶𝗿𝗮𝘁𝗶𝗲𝗱𝗮𝗴 𝗖𝗮𝗿𝗲 op 10 oktober 2024 is Harro Stokman van Kepler Vision Technologies een van de inspirerende sprekers…
Op de Kinwell 𝗜𝗻𝘀𝗽𝗶𝗿𝗮𝘁𝗶𝗲𝗱𝗮𝗴 𝗖𝗮𝗿𝗲 op 10 oktober 2024 is Harro Stokman van Kepler Vision Technologies een van de inspirerende sprekers…
Άρεσε στον χρήστη Yiannis Kanellopoulos
Άλλα παρόμοια προφίλ
Άλλα άτομα με το όνομα Yiannis Kanellopoulos
-
Yiannis Kanellopoulos
-
Yiannis Kanellopoulos
-
Yiannis Kanellopoulos
Lavazza Marketing & Trade Marketing Manager at Beverage World
-
Yiannis Kanellopoulos
Lawyer at Self Employed
4 Άλλα ονόματα Yiannis Kanellopoulos βρίσκονται σε LinkedIn
Δείτε άλλα ονόματα Yiannis Kanellopoulos