Search Results for author: Fatih Cagatay Akyon

Found 8 papers, 4 papers with code

State-of-the-Art in Nudity Classification: A Comparative Analysis

no code implementations26 Dec 2023 Fatih Cagatay Akyon, Alptekin Temizel

This paper presents a comparative analysis of existing nudity classification techniques for classifying images based on the presence of nudity, with a focus on their application in content moderation.

Classification Image Classification

Deep Architectures for Content Moderation and Movie Content Rating

1 code implementation8 Dec 2022 Fatih Cagatay Akyon, Alptekin Temizel

Rating a video based on its content is an important step for classifying video age categories.

Action Recognition Genre classification

Sequence Models for Drone vs Bird Classification

no code implementations21 Jul 2022 Fatih Cagatay Akyon, Erdem Akagunduz, Sinan Onur Altinuc, Alptekin Temizel

Moreover, we propose a new drone vs. bird sequence classification dataset to train and evaluate the proposed architectures.

Classification object-detection +2

Classification of Intra-Pulse Modulation of Radar Signals by Feature Fusion Based Convolutional Neural Networks

no code implementations19 May 2022 Fatih Cagatay Akyon, Yasar Kemal Alp, Gokhan Gok, Orhan Arikan

Detection and classification of radars based on pulses they transmit is an important application in electronic warfare systems.

Slicing Aided Hyper Inference and Fine-tuning for Small Object Detection

6 code implementations14 Feb 2022 Fatih Cagatay Akyon, Sinan Onur Altinuc, Alptekin Temizel

In this work, an open-source framework called Slicing Aided Hyper Inference (SAHI) is proposed that provides a generic slicing aided inference and fine-tuning pipeline for small object detection.

Object object-detection +1

Track Boosting and Synthetic Data Aided Drone Detection

no code implementations24 Nov 2021 Fatih Cagatay Akyon, Ogulcan Eryuksel, Kamil Anil Ozfuttu, Sinan Onur Altinuc

Our method approaches the drone detection problem by fine-tuning a YOLOv5 model with real and synthetically generated data using a Kalman-based object tracker to boost detection confidence.

 Ranked #1 on Object Detection on Drone vs Bird (using extra training data)

Object object-detection +2

Automated question generation and question answering from Turkish texts

1 code implementation11 Nov 2021 Fatih Cagatay Akyon, Devrim Cavusoglu, Cemil Cengiz, Sinan Onur Altinuc, Alptekin Temizel

In this work, we fine-tune a multilingual T5 (mT5) transformer in a multi-task setting for QA, QG and answer extraction tasks using Turkish QA datasets.

Question Answering Question Generation +1

Instagram Fake and Automated Account Detection

1 code implementation13 Sep 2019 Fatih Cagatay Akyon, Esat Kalfaoglu

To deal with the unevenness problem in the fake dataset, Smote-nc algorithm is implemented.

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