publications

2025

1. System and method for determining topics based on selective topic models

   Tolgahan Cakaloglu and Karthik Ravichandran

   Mar 2025

   US Patent Application 20250094727

2024

1. Systems and methods for categorization of ingested database entries to determine topic frequency

   Tolgahan Cakaloglu, Wen Liu, Roshith Raghavan, and 1 more author

   Mar 2024

   US Patent 11,921,754

2023

1. MRNN: A Multi-Resolution Neural Network with Duplex Attention for Deep Ad-Hoc Retrieval

   Tolgahan Cakaloglu, Xiaowei Xu, and Roshith Raghavan

   Mar 2023

   DOI

2022

1. EmBoost: Embedding Boosting to Learn Multilevel Abstract Text Representation for Document Retrieval

   Tolgahan Cakaloglu, Xiaowei Xu, and Roshith Raghavan

   Mar 2022

   DOI
2. The Impact of n-stage latent dirichlet allocation on analysis of headline classification

   Zekeriya Anil Guven, Banu Diri, and Tolgahan Cakaloglu

   Computer Science, Oct 2022

   DOI

2021

1. n-stage Latent Dirichlet Allocation: A Novel Approach for LDA

   Zekeriya Anil Guven, Banu Diri, and Tolgahan Cakaloglu

   CoRR, Oct 2021
2. Evaluation of Non-Negative Matrix Factorization and n-stage Latent Dirichlet Allocation for Emotion Analysis in Turkish Tweets

   Zekeriya Anil Guven, Banu Diri, and Tolgahan Cakaloglu

   CoRR, Oct 2021

   DOI

2020

1. Comparison of n-stage latent dirichlet allocation versus other topic modeling methods for emotion analysis

   Z. A. Güven, B. Diri, and Tolgahan Cakaloglu

   Journal of the Faculty of Engineering and Architecture of Gazi University, Oct 2020

   DOI
2. Text Embeddings for Retrieval from a Large Knowledge Base

   Tolgahan Cakaloglu, Christian Szegedy, and Xiaowei Xu

   In Research Challenges in Information Science, Oct 2020

   DOI
3. Duygu analizi için n-aşamalı Gizli Dirichlet Ayırımı ile diğer konu modelleme yöntemlerinin karşılaştırılması

   Zekeriya Anıl Güven, Banu Diri, and Tolgahan Cakaloglu

   Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, Oct 2020

   DOI

2019

1. Comparison of Topic Modeling Methods for Type Detection of Turkish News

   Zekeriya Anil Güven, Banu Diri, and Tolgahan Cakaloglu

   In 2019 4th International Conference on Computer Science and Engineering (UBMK), Oct 2019

   DOI
2. Comparison Method for Emotion Detection of Twitter Users

   Zekeriya Anıl Güven, Banu Diri, and Tolgahan Cakaloglu

   In 2019 Innovations in Intelligent Systems and Applications Conference (ASYU), Oct 2019

   DOI
3. A Multi-Resolution Word Embedding for Document Retrieval from Large Unstructured Knowledge Bases

   Tolgahan Cakaloglu and Xiaowei Xu

   Oct 2019

   DOI
4. MRNN: A Multi-Resolution Neural Network with Duplex Attention for Document Retrieval in the Context of Question Answering

   Tolgahan Cakaloglu and Xiaowei Xu

   CoRR, Oct 2019
5. Multi-Resolution Models for Learning Multilevel Abstract Representation with Application to Information Retrieval

   Tolgahan Cakaloglu

   University of Arkansas at Little Rock, Oct 2019
6. Emotion Detection with n-stage Latent Dirichlet Allocation for Turkish Tweets

   Zekeriya Anıl Güven, Banu Diri, and Tolgahan Cakaloglu

   Academic Platform - Journal of Engineering and Science, Oct 2019

   DOI

2018

1. JAX: composable transformations of Python+NumPy programs

   James Bradbury, Roy Frostig, Peter Hawkins, and 9 more authors

   Oct 2018

   Bib

   @article{jax2018github,
     author = {Bradbury, James and Frostig, Roy and Hawkins, Peter and Johnson, Matthew James and Leary, Chris and Maclaurin, Dougal and Necula, George and Paszke, Adam and Vander{P}las, Jake and Wanderman-{M}ilne, Skye and Zhang, Qiao and other contributors},
     title = {{JAX}: composable transformations of {P}ython+{N}um{P}y programs},
     url = {http://github.com/jax-ml/jax},
     version = {0.3.13},
     year = {2018},
   }

2. Classification of New Titles by Two Stage Latent Dirichlet Allocation

   Zekeriya Anil Guven, Banu Diri, and Tolgahan Cakaloglu

   In 2018 Innovations in Intelligent Systems and Applications Conference (ASYU), Oct 2018

   DOI
3. Classification of TurkishTweet emotions by n- stage Latent Dirichlet Allocation

   Zekeriya Anıl Güven, Banu Diri, and Tolgahan Cakaloglu

   In 2018 Electric Electronics, Computer Science, Biomedical Engineerings’ Meeting (EBBT), Oct 2018

   DOI
4. Classification of Turkish Tweet emotions by n- stage Latent Dirichlet Allocation

   Zekeriya Guven, Banu Diri, and Tolgahan Cakaloglu

   In , Apr 2018

   DOI

2017

1. Medi-Deep: Deep control in a medication usage

   Tolgahan Cakaloglu

   In 2017 IEEE International Conference on Bioinformatics and Biomedicine (BIBM), Apr 2017

   DOI

2016

1. AAA: Accident Avoidance Agent

   Tolgahan Cakaloglu and Kenji Yoshigoe

   In 2016 TRON Symposium (TRONSHOW), Apr 2016

   DOI