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Moving Other Way: Exploring Word Mover Distance Extensions
P. 92–97.
Smirnov, I., Yamshchikov I. P.
Keywords: semantic similarity
Publication based on the results of:
In book
Science and Technology Publications, Lda, 2022.
Chernyavskiy A., Ilvovsky D., Nakov P., , in: CLEF 2021 Working Notes.: CEUR Workshop Proceedings, 2021. P. 484–493.
We describe our system for the CLEF 2021 CheckThat! Lab Task 2 Subtask A on detecting previously fact-checked claims. We developed a pipeline using TF.IDF, sentence-BERT fine-tuned on the training data, and reranking using LambdaMART and the predicted similarity scores and positions in the ranked list as features. We examined the quality of each model ...
Added: May 9, 2024
Safaryan A., Petr Filchenkov, Yan W. et al., , in: Recent Trends in Analysis of Images, Social Networks and Texts. 9th International Conference, AIST 2020, Skolkovo, Moscow, Russia, October 15–16, 2020 Revised Supplementary ProceedingsVol. 12602.: Springer, 2021. Ch. 3 P. 22–36.
We tested four methods of making document representations cross-lingual for the task of semantic search for the similar papers based on the corpus of papers from three Russian conferences on NLP: Dialogue, AIST and AINL. The pipeline consisted of three stages: preprocessing, word-by-word vectorisation using models obtained with various methods to map vectors from two ...
Added: September 18, 2023
Solomon S., Cohn A., Rosenblum H. et al., / Series Computer Science "arxiv.org". 2021.
Estimation of semantic similarity is crucial for a variety of natural language processing (NLP) tasks. In the absence of a general theory of semantic information, many papers rely on human annotators as the source of ground truth for semantic similarity estimation. This paper investigates the ambiguities inherent in crowd-sourced semantic labeling. It shows that annotators ...
Added: December 3, 2021
Solovyev V., Гималетдинова Г., Халитова Л. et al., Computacion y Sistemas 2021 Vol. 25 No. 3 P. 667–675
The problem of determining semantic similarity between words affects the understanding of synonymy 13 and creates obstacles to the work of lexicographers. The study was carried out as a part of a larger 14 research project on expert assessment of synonymic rows in RuWordNet thesaurus (a WordNet–like 15 thesaurus for the Russian language). The aim ...
Added: December 1, 2021
Yamshchikov I. P., Shibaev V., Khlebnikov N. et al., , in: The Thirty-Fifth AAAI Conference on Artificial Intelligence. Technical Tracks 16Vol. 35. Issue 16.: AAAI Press, 2021. P. 14213–14220.
The rapid development of such natural language processing tasks as style transfer, paraphrase, and machine translation often calls for the use of semantic similarity metrics. In recent years a lot of methods to measure the semantic similarity of two short texts were developed. This paper provides a comprehensive analysis for more than a dozen of ...
Added: July 22, 2021
Semantic Proximity Establishment in the Tasks of Knowledge Extraction and Named Entities Recognition
Kozerenko E. B., Kuznetsov K. I., Morozova Y. I. et al., , in: PROCEEDINGS OFTHE 2017 INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE.: American Council on Science & Education, 2017. P. 339–344.
The paper deals with the problem of establishing text segments containing the similar semantic units for the tasks of analytical text processing within the semantic technology platform. The methods and instruments presented in the paper provide the discovery of relevant content based on users' focused interests within a certain domain. The hybrid approach comprising linguistic ...
Added: February 23, 2018
Bakhtin P. D., Saritas O., Chulok A. et al., Scientometrics 2017 Vol. 111 No. 3 P. 2059–2075
Rapid changes in Science & Technology (S&T) along with breakthroughs in products and services concern a great deal of policy and strategy makers and lead to an ever increasing number of Foresight and other types of forward-looking work. At the outset, the purpose of these efforts is to investigate emerging S&T areas, set priorities and ...
Added: December 21, 2016