"Az-buki" National Publishing House
Ministry of Education and Science
Wikipedia
  • Login
  • Registration
Аз-букиAz-buki National Publishing House for Education and Science
Няма резултати
Вижте всички резултати
  • Main Page
  • About us
    • About us
    • Who we are
    • Team
    • Ethics
    • Documents
  • Az-buki Weekly
  • Journals
    • Strategies for Policy in Science and Education
    • Bulgarian Language and Literature
    • Pedagogika-Pedagogy
    • Mathematics and Informatics
    • Natural Science and Advanced Technology Education
    • Vocational Education
    • Istoriya-History journal
    • Chuzhdoezikovo Obuchenie-Foreign Language Teaching
    • Filosofiya-Philosophy
  • Editions
  • Projects
  • Advertising
  • Subscribe now
  • Contact
  • en_US
  • bg_BG
  • Main Page
  • About us
    • About us
    • Who we are
    • Team
    • Ethics
    • Documents
  • Az-buki Weekly
  • Journals
    • Strategies for Policy in Science and Education
    • Bulgarian Language and Literature
    • Pedagogika-Pedagogy
    • Mathematics and Informatics
    • Natural Science and Advanced Technology Education
    • Vocational Education
    • Istoriya-History journal
    • Chuzhdoezikovo Obuchenie-Foreign Language Teaching
    • Filosofiya-Philosophy
  • Editions
  • Projects
  • Advertising
  • Subscribe now
  • Contact
  • en_US
  • bg_BG
Няма резултати
Вижте всички резултати
Аз-буки Az-buki National Publishing House for Education and Science
Няма резултати
Вижте всички резултати
Main Page Uncategorized

Lexical Representation of Dense Numerical Vectors: Introducing LangVec

„Аз-буки“ by „Аз-буки“
02-07-2024
in Uncategorized
A A

Simeon Emanuilov, Aleksandar Dimov
Sofia University “St. Kliment Ohridski” (Bulgaria)

https://doi.org/10.53656/math2024-3-1-lex

Abstract. High-dimensional numerical vectors are widely used in machine learning for searching and indexing data. However, it is often difficult for users to interpret their meaning. To address this, we introduce a novel approach that transforms dense vectors into human-readable lexical representations using a percentile-based mapping approach. The essence of the approach is a mapping of words from a predefined/custom lexicon to vectors based on their relative local magnitudes. This way, it enables intuitive visualization of the semantic similarities and differences between complex data points and allows for domain-specific interpretability. It provides an easy way to deduplicate dense vectors (even near-duplicates) and can generate locality-aware hash-like representations, which can be used for efficient indexing and retrieval in various applications. The approach has also been implemented in an open-source library called LangVec. The paper provides examples on LangVec usage and highlights the key applications, including semantic search, recommendation systems, and clustering of numerical data into a human-readable format.
Keywords: interpretable machine learning, vector representations, lexical mapping, semantic similarity, clustering, recommendation systems

Log in to read the full text Your Image Description

Свързани статии:

Default ThumbnailThe Philosophical Foundations of Pedagogy of Informal Education Default ThumbnailApplication of Project-based Learning in the Literature Lessons (1st – 4th grade) Default ThumbnailA Monograph on the Crimean War (1853 – 1856) and the Bulgarian Lands, Presented through an Original French Source from the Age Default ThumbnailBulgarian Information Consortium. Twenty Years of Library Cooperation
Tags clusteringinterpretable machine learninglexical mappingrecommendation systemssemantic similarityvector representations

Последвайте ни в социалните мрежи

shareTweet
Previous article

Служебното правителство отчете свършеното

Next article

Distances between Remarkable Points and Inequalities in a Convex Quadrilateral

Next article

Distances between Remarkable Points and Inequalities in a Convex Quadrilateral

Development of Digital Competencies in the Compulsory Education in Information Technology in Secondary School

Using AI to Improve Answer Evaluation in Automated Exams

Последни публикации

  • Министър Красимир Вълчев: Трябва да осигурим време на учителите и учениците
  • Родители и деца спортуват и рисуват заедно в новата детска градина в село Въглен
  • И Минно-геоложкият университет иска филиал в Бургас
  • Как се създават училищни документи с асистент с изкуствен интелект
  • Д-р Ваня Кастрева: Истинският лидер е този, който може да се адаптира
  • Ученицитe от ПМГ „Проф. Емануил Иванов“ спечелиха XX издание на Турнира на младежките противопожарни отряди за купа „Юлиян Манзаров”
  • Над 230 директори обсъждат мисията на днешното образование
  • Учат пътя на храната в кюстендилско школо
  • Проф. Румяна Стоилова, Институт по философия и социология при БАН: Едно общество напредва толкова бързо, колкото напредват последните
  • Кая и вълшебните обувки отведоха десетки деца от Пловдив на магично приключение
  • Сдружение на държавните висши училища у нас се учреди в Софийския университет
  • Птиците в природата и в сърцата на хората
  • Ученици създават брошури за възрастните срещу измами с еврото
  • Зам.-министър Лазарова участва в международна научна конференция във Великотърновския университет
  • Зам.-министър Михалевска участва в патронния празник на Минно-геоложкия университет
  • Над 12 000 родители са ангажирани по проект „Успех за теб“
  • History, issue 5/2025, Volume 33
  • Discussion Forum “War and Propaganda in Contemporary Europe: Three Perspectives”
  • A Contribution to the History of the Balkans. A Delight for the Reader and a Challenge for the Researcher
  • The Berbers and Arab Rule in Sicily (9th – 11th Centuries): Recovering the Missing Voices
  • On The Armament in The Military Conflicts in Latin Romania at The Beginning of The 13th Century
  • Memories of a Personal Meeting. Ivan Shishmanov on a Visit to the Bishop Josip Juraj Štrossmayer

София 1113, бул. “Цариградско шосе” № 125, бл. 5

+0700 18466

izdatelstvo.mon@azbuki.bg
azbuki@mon.bg

Полезни линкове

  • Къде можете да намерите изданията?
  • Вход за абонати
  • Main Page
  • Contact
  • Subscribe now
  • Projects
  • Advertising

Az-buki Weekly

  • Вестник “Аз-буки”
  • Subscribe now
  • Archive

Scientific Journals

  • Strategies for Policy in Science and Education
  • Bulgarian Language and Literature
  • Pedagogika-Pedagogy
  • Mathematics and Informatics
  • Natural Science and Advanced Technology Education
  • Vocational Education
  • Istoriya-History journal
  • Chuzhdoezikovo Obuchenie-Foreign Language Teaching
  • Filosofiya-Philosophy

Newsletter

  • Accsess to public information
  • Условия за ползване
  • Профил на купувача

© 2012-2025 Национално издателство "Аз-буки"

Welcome Back!

Login to your account below

Forgotten Password? Sign Up

Create New Account!

Fill the forms bellow to register

All fields are required. Log In

Retrieve your password

Please enter your username or email address to reset your password.

Log In
en_US
bg_BG en_US
  • Login
  • Sign Up
Няма резултати
Вижте всички резултати
  • Main Page
  • About us
    • About us
    • Who we are
    • Team
    • Ethics
    • Documents
  • Az-buki Weekly
  • Journals
    • Strategies for Policy in Science and Education
    • Bulgarian Language and Literature
    • Pedagogika-Pedagogy
    • Mathematics and Informatics
    • Natural Science and Advanced Technology Education
    • Vocational Education
    • Istoriya-History journal
    • Chuzhdoezikovo Obuchenie-Foreign Language Teaching
    • Filosofiya-Philosophy
  • Editions
  • Projects
  • Advertising
  • Subscribe now
  • Contact
  • en_US
  • bg_BG

© 2012-2025 Национално издателство "Аз-буки"