I'm George Kokush, 18 y. o. HSE and novice ML/DL-engineer from Russia.

Contact me on: Telegram VK
CV

• "Semantically-Informed Regressive Encoder Score" submission for WMT23 Shared task workshop [ Paper ] [ Repo ]
  • Our task was to develop NN-based metric for text evaluation(machine translation)
  • We improved our developments from AIRI research project trying different approaches(including use of additional vector representations and contrastive learning)
  • Our approach was on 5th place in chinese-english and hebrew-english language pairs and 11th on english-german language pair
  • Our paper was reviewed and we were invited to EMNLP 23 conference
• Team submission for Eval4NLP Shared task workshop [ Paper ] [ Repo ]
  • Our task was to develop metric for text evaluation(MT&Summarization) only using prompt-engineering techniques and approaches
  • We tried the new approach based on AutoMQM work
  • Our paper was reviewed and we were invited to IJCNLP-AACL 23 conference
• "Efficient LLM-based metrics for NLG" research project for AIRI Summer School [ Presentation ] [ Repo ]
  • Our task was to develop NN-based metric for text evaluation(machine translation)
  • We tried to beat GPT4-based GEMBA metric by fine-tuning LLMs for translation evaluation
  • I implemented LLM Encoder+MLP decoder architecture which got the best quality
• "Multimodality in image2text tasks" research project for 1st year of HSE [ Poster ] [ Repo ]
  • Our task was to develop image2text model for russian language
  • We implemented the BLIP-2 architecture and tested it on various configurations
  • We adapted architecture for russian language and achieved tolerable quality
• NTI ML contest, 2021 [ Repo ]
  • I used lots of classic ML algorithms(linear and logistic regression, trees, boostings, etc), web-scrapping for data extraction and grid-search for hyperparams search
  • We achieved one of the best scores in final rating
• Toxic detector bot, pet project [ Repo ]
  • I trained CatBoostClassifiers for toxicity prediction using word2vec embeddings
• Other pet-projects