Search Results for author: Alexander Podolskiy

Found 7 papers, 3 papers with code

PanGu-Σ: Towards Trillion Parameter Language Model with Sparse Heterogeneous Computing

no code implementations20 Mar 2023 Xiaozhe Ren, Pingyi Zhou, Xinfan Meng, Xinjing Huang, Yadao Wang, Weichao Wang, Pengfei Li, Xiaoda Zhang, Alexander Podolskiy, Grigory Arshinov, Andrey Bout, Irina Piontkovskaya, Jiansheng Wei, Xin Jiang, Teng Su, Qun Liu, Jun Yao

In this work, we develop a system that trained a trillion-parameter language model on a cluster of Ascend 910 AI processors and MindSpore framework, and present the language model with 1. 085T parameters named PanGu-{\Sigma}.

Code Generation Language Modelling +4

Always Keep your Target in Mind: Studying Semantics and Improving Performance of Neural Lexical Substitution

1 code implementation COLING 2020 Nikolay Arefyev, Boris Sheludko, Alexander Podolskiy, Alexander Panchenko

Lexical substitution, i. e. generation of plausible words that can replace a particular target word in a given context, is an extremely powerful technology that can be used as a backbone of various NLP applications, including word sense induction and disambiguation, lexical relation extraction, data augmentation, etc.

Data Augmentation Relation Extraction +1

A Comparative Study of Lexical Substitution Approaches based on Neural Language Models

no code implementations29 May 2020 Nikolay Arefyev, Boris Sheludko, Alexander Podolskiy, Alexander Panchenko

Lexical substitution in context is an extremely powerful technology that can be used as a backbone of various NLP applications, such as word sense induction, lexical relation extraction, data augmentation, etc.

Data Augmentation Relation Extraction +1

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