PhD student @ Jagiellonian University supervised by prof. Jacek Tabor and co-advised by prof. Amos Storkey

Research interests:

  • Deep Representation Learning
  • Natural Language Processing
  • Computer Aided Drug Design

Co-supervised master students:

  • Krzysztof Galias - Jointly learned word embeddings
  • Jakub Chłędowski - Representation learning for textual entailment

Short CV

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MILA Lab

Research intern, Deep Learning with application in protein folding, under the supervision of prof. Yoshua Bengio

2016, Montreal, Canda

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Palantir

Machine Learning intern, production fraud models and Deep Learning in NER tagging

2016, London, UK

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University of Edinburgh

Research intern, Deep Learning for Go, under the supervision of prof. Amos Storkey

2015, Edinburgh, UK

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Palantir

SDE intern, distributed data systems

2015, Palo Alto, USA

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Microsoft

SDE intern, API research and design

2014, Redmond, USA

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wide.io

SDE intern, data processing framework development

2013, London, UK

Selected publications

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Residual Connections Encourage Iterative Inference

S. Jastrzębski*, D. Arpit*, Nicolas Ballas, Vikas Verma, Yoshua Bengio

Submitted to NIPS17

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A Closer Look at Memorization in Deep Networks

D.Krueger*, N. Ballas*, S. Jastrzębski*, D. Arpit*, Tegan Maharaj, Emmanuel Bengio, Asja Fischer, Aaron Courville, Simon Lacoste-Julien, Yoshua Bengio

ICML 2017, ICLR 2017 (workshop track)

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How to evaluate word embeddings? On importance of data efficiency and simple supervised tasks

S. Jastrzębski, D. Lesniak & W. M. Czarnecki

CoRR, arxiv, 2017. Submitted to CoNLL17
.pdf

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Quo vadis G Protein-Coupled Receptor ligands? A tool for analysis of the emergence of new groups of compounds over time

D. Lesniak, S. Jastrzębski, W. M. Czarnecki, S. Podlewska, A. Bojarski

Bioorganic & Medicinal Chemistry Letters, 2017
.pdf

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Learning to SMILE(S)

S. Jastrzębski, D. Lesniak & W. M. Czarnecki

ICLR 2016 workshop. CoRR, arxiv
.pdf poster

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Active Learning of Compounds Activity–Towards Scientifically Sound Simulation of Drug Candidates Identification

W. M. Czarnecki, S. Jastrzębski, I. Sieradzki, S. Podlewska

workshop paper, MLLS Workshop @ ECML 2015
code .pdf slides

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Analysis of compounds activity concept learned by SVM using robust Jaccard based low-dimensional embedding

S. Jastrzębski, W. M. Czarnecki

journal paper, TFML 2015
code .pdf slides

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Density Invariant Detection of Osteoporosis Using Growing Neural Gas

I. T. Podolak, S. Jastrzębski

conference paper, CORES 2013
code slides

Code

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Word Embeddings Benchmarks

Python package for evaluating word embeddings.

github

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alpy

Python package for Active Learning with scikit-learn compatible API.

Work in progress

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GMUM.R

ML algorithms C++ implementations for R, including online clustering, swappable SVM library interface and new clustering algorithm.

github url

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KrakRobot Simulator

Simulator for 2015 and 2016 editions online qualification round.

github url

Talks

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Gausian Processes for Bayesian Optimization

Seminar @ GMUM

2016, Cracow, Poland
slides

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Semi-supervised representation learning

Seminar @ GMUM

2016, Cracow, Poland
slides

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Machine Learning - it is simple

Workshop @ Student Computer Science Conference

2015, Cracow, Poland
github url