Nicolay Rusnachenko

A research scientist (PhD student) at BMSTU supervised by Natalia Loukachevitch at MSU, where work on Sentiment Attitudes Extraction task. The study is partially supported by RFBR. Meanwhile the job is devoted to development on .NET platform. The latter allows to consider the research as a toolkit development for Sentiment Attitudes Extraction.

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Research

Interested in sentiment analysis, machine learning, relation extraction. Much of the research is about approaches in sentiment relation extraction from news and analytical articles, written in russian. Representative papers are highlighted.

Distant Supervision for Sentiment Attitude Extraction
Nicolay Rusnachenko, Natalia Loukachevitch, Elena Tutubalina
Proceedings of Recent Advances in Natural Language Processing Conference
Bulgaria, Varna, 2019 (Poster Presentation)
bibtex / code / ru-attitudes / ru-senti-frames / poster

First time application of automatic attitudes extraction from raw news, based on news title presentation simplicity.

Neural Network Approach for Extracting Aggregated Opinions from Analytical Articles
Nicolay Rusnachenko, Natalia Loukachevitch
International Conference on Data Analytics and Management in Data Intensive Domains, Springer, 2018
bibtex / code

Utilizing a set of sentence level attitudes with related metrics to perform a sentiment prediction. As for input of neural network based models, in prior works all the models deals with an attitudes limited by a single sentence.

Extracting Sentiment Attitudes from Analytical Texts via Piecewise Convolutional Neural Network
Nicolay Rusnachenko, Natalia Loukachevitch
DAMDID-2018, CEUR Workshop Proceedings (ceur-ws.org)
Russia, Moscow (MSU), 2018 (Oral Presentation), (Poster Presentation)
bibtex / code / slides / poster

An application of CNN based architecture (adapted for relation extraction) towards sentiment attitudes extraction task.

Using Convolutional Neural Networks for Sentiment Attitude Extraction from Analytical Texts
Nicolay Rusnachenko, Natalia Loukachevitch
EPiC Series in Language and Linguistics 4, 1-10, 2019
bibtex / code / slides / poster

An application of CNN based architecture (adapted for relation extraction) towards sentiment attitudes extraction task. Presented at Third Workshop "Computational linguistics and language science" (CCLS-2018), HSE, Moscow.

Extracting Sentiment Attitudes from Analytical Texts
Natalia Loukachevitch, Nicolay Rusnachenko
Proceedings of International Conference on Computational Linguistics and Intellectual Technologies Dialogue-2018 (arXiv:1808.08932)
Russia, Moscow, 2018 (Oral Presentation)
bibtex / dataset / code / slides[1] / slides[2]

The first approach, i.e introduction of sentiment attitudes extraction task. Includes developed dataset with related experiments.

Sentiment Attitudes and Their Extraction from Analytical Texts
Nicolay Rusnachenko Natalia Loukachevitch,
International Conference on Text, Speech, and Dialogue (TSD)
Czech Republic, Brno, 2018 (Oral Presentation)
bibtex / dataset / code / slides

Introduction of sentiment attitudes extraction task. Includes developed dataset with related experiments.

Methods of Lexicon Integration with Machine Learning for Sentiment Analysis System
Nicolay Rusnachenko, Natalia Loukachevitch
Artificial Intelligence and decision making (AIDM) journal, ISSN 2071-8594, 2017
(Best Student Paper Award at DIALOGUE-2016), (Poster Presentation)
bibtex / poster / code

Sentiment classification of user reviews using SVM. Master degree paper.

Schools and Lectures

Introduction into Recurrent Neural Networks and Convolutional Neural Networks Moscow, Bauman Moscow State Technical University (BMSTU), October, 2019
slides[rus] / cnn-example
Lecture extra materials (English):
rnn-backprop / optimizers-overview

Distant Supervision for Sentiment Attitude Extraction
Nicolay Rusnachenko, Natalia Loukachevitch, Elena Tutubalina
First Athens Natural Language Processing Summer School
Greece, Athens, September 18-26, 2019 (Poster Presentation)
poster
School important materials:
labs / slides

Participant of summer school.


2016-2017
Methods of Lexicon Integration with Machine Learning for Sentiment Analysis System
Russia, Saratov, SGU, 2016 (Poster Presentation)
Russia, Yekaterinburg, 2017 (Poster Presentation)
poster

2018
Extracting Sentiment Attitudes from Analytical Texts via Piecewise Convolutional Neural Network
Russia, Kazan, Kazan Federal University, 2018 (Poster Presentation)
poster

Participant of 2016-2018 summer schools.


This guy shares a great template!