Search Results for author: Hakime Öztürk

Found 6 papers, 2 papers with code

Exploring Chemical Space using Natural Language Processing Methodologies for Drug Discovery

no code implementations10 Feb 2020 Hakime Öztürk, Arzucan Özgür, Philippe Schwaller, Teodoro Laino, Elif Ozkirimli

Text-based representations of chemicals and proteins can be thought of as unstructured languages codified by humans to describe domain-specific knowledge.

Drug Discovery

WideDTA: prediction of drug-target binding affinity

no code implementations4 Feb 2019 Hakime Öztürk, Elif Ozkirimli, Arzucan Özgür

In addition, the results showed that, given the protein sequence and ligand SMILES, the inclusion of protein domain and motif information as well as ligand maximum common substructure words do not provide additional useful information for the deep learning model.

Drug Discovery

ChemBoost: A chemical language based approach for protein-ligand binding affinity prediction

1 code implementation2 Nov 2018 Rıza Özçelik, Hakime Öztürk, Arzucan Özgür, Elif Ozkirimli

Our aim is to process the patterns in SMILES as a language to predict protein-ligand affinity, even when we cannot infer the function from the sequence.

Drug Discovery Word Embeddings

DeepDTA: Deep Drug-Target Binding Affinity Prediction

4 code implementations30 Jan 2018 Hakime Öztürk, Elif Ozkirimli, Arzucan Özgür

The results show that the proposed deep learning based model that uses the 1D representations of targets and drugs is an effective approach for drug target binding affinity prediction.

Binary Classification Drug Discovery

A novel methodology on distributed representations of proteins using their interacting ligands

no code implementations30 Jan 2018 Hakime Öztürk, Elif Ozkirimli, Arzucan Özgür

We showed that ligand-based protein representation, which uses only SMILES strings of the ligands that proteins bind to, performs as well as protein-sequence based representation methods in protein clustering.

Clustering Word Embeddings

BIOSSES: A Semantic Sentence Similarity Estimation System for the Biomedical Domain

no code implementations Bioinformatics 2017 Gizem Sogancioglu, Hakime Öztürk, Arzucan Özgür

A benchmark data set consisting of 100 sentence pairs from the biomedical literature is manually annotated by five human experts and used for evaluating the proposed methods.

Ranked #8 on Sentence Embeddings For Biomedical Texts on BIOSSES (using extra training data)

Retrieval Semantic Similarity +5

Cannot find the paper you are looking for? You can Submit a new open access paper.