Author

Sadjad Yazdani

University of TehranORCID 0000-0001-9068-0123Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 1 Approach:machine learning (classical)· 1 Approach:statistical model· 1

Frequent Co-Authors

Abdol‐Hossein VahabieiD· 2 shared Babak Nadjar AraabiiD· 2 shared Majid Nili AhmadabadiiD· 2 shared

Activity by Year

2018-2026 · peak 1/yr

Co-Author Collaboration Network

3 top collaborators · 3 mutual co-author links

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2 shared papersNeuroscience

Abdol‐Hossein VahabieORCID

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2 papers

Recent·Most cited

NeuroscienceBrain Research BulletinPeer-reviewedSep 1, 2026

Deformed Probability Estimation in Goal-Directed reinforcement learning model explains anxious-depression dimensions of psychiatric disorders

Sadjad Yazdani, Majid Nili Ahmadabadi, Babak Nadjar Araabi, Abdol‐Hossein Vahabie

This paper introduces a deformation in probability estimation to a reinforcement learning model, linking it to anxious-depression symptoms in psychiatric disorders.

DOI 10.1016/j.brainresbull.2026.112108

statistical model

𝕏 PostBluesky

NeurosciencebioRxivPreprintApr 6, 2018

Better than maximum likelihood estimation of model-based and model-free learning style

Sadjad Yazdani, Abdol‐Hossein Vahabie, Babak Nadjar Araabi, Majid Nili Ahmadabadi

The paper proposes a k-nearest neighbor method to improve parameter estimation in reinforcement learning models, showing better reliability than maximum likelihood approaches.

2 citations

machine learning (classical)benchmarking

𝕏 PostBluesky