A semantic linking model for Turkic languages: a fairness-constrained cross-lingual approach for low-resource settings

Akhmedjanova, D.A., Ахмеджанова, Д.А.

Ҳисоблаш ва амалий математика муаммолари · 2026-yil

Annotatsiya

We propose a semantic linking model for the Turkic language family, most members of which are considered low-resource from the computational linguistics viewpoint. The theoretical foundation of the model is Liddy’s layered scheme of natural language processing, compressed here into four levels: graphemic-morphological, syntactic, semantic, and cross-lingual. Rather than treating expert-built knowledge resources as hard constraints, we introduce them as a noisy supervision signal weighted by a per-language reliability coefficient ????????; this construction subsumes both classical retrofitting (???????? → 1) and purely distributional models (???????? → 0) as special cases of a single scheme. The optimization problem is augmented with a fairness constraint bounding the gap between the best and worst per-language quality, which prevents the model from drifting toward resource-rich languages at the expense of low-resource ones. A two-level algorithm is derived that combines Adam updates for embeddings, a closed-form orthogonal Procrustes step for cross-lingual mappings, and softmax reparametrisation for the language-weight simplex with a projected subgradient step for the dual variable; a standard ????(1/√????) bound is stated for the outer loop. The evaluation protocol includes five baselines that isolate the contribution of each model component, intrinsic metrics (Spearman correlation on SimRelUz, Precision@1 and Precision@5 for bilingual lexicon induction) and extrinsic metrics (chrF++ for downstream machine translation), with 95% bootstrap confidence intervals and Holm–Bonferroni correction for multiple comparisons.

Maqola ma’lumotlari
MualliflarAkhmedjanova, D.A., Ахмеджанова, Д.А.
JurnalҲисоблаш ва амалий математика муаммолари
NashriyotТошкент ахборот технологиялари университети қошидаги, Ахборот-коммуникация технологиялари илмий-инновацион, маркази
ISSN2181-8460, 2181-046X
Nashr sanasi2026-09-15
Son4
Betlar171-181
TilIngliz
DOI10.71310/pcam.4_74.2026.11
Indeksga qo‘shilgan2026-09-16

DOI: 10.71310/pcam.4_74.2026.11 · Maqolaning asl sahifasi

Kalit so‘zlar

Turkic languages, cross-lingual embeddings, low-resource languages, noisy supervision, fairness constraint, Procrustes problem, тюркские языки, кросс-язычные векторные представления, малоресурсные языки, зашумлённый контроль, ограничение справедливости, задача Прокруста

Iqtibos keltirish

APAAkhmedjanova, D.A., & Ахмеджанова, Д.А. (2026). A semantic linking model for Turkic languages: a fairness-constrained cross-lingual approach for low-resource settings. Ҳисоблаш ва амалий математика муаммолари, (4), 171-181. https://doi.org/10.71310/pcam.4_74.2026.11
GOST (OAK)Akhmedjanova, D.A., Ахмеджанова, Д.А. A semantic linking model for Turkic languages: a fairness-constrained cross-lingual approach for low-resource settings // Ҳисоблаш ва амалий математика муаммолари. – 2026. – № 4. – P. 171-181. – DOI: 10.71310/pcam.4_74.2026.11.
MLAAkhmedjanova, D.A., and Ахмеджанова, Д.А. “A semantic linking model for Turkic languages: a fairness-constrained cross-lingual approach for low-resource settings.” Ҳисоблаш ва амалий математика муаммолари, (4), 171-181, 2026. https://doi.org/10.71310/pcam.4_74.2026.11
ChicagoAkhmedjanova, D.A., and Ахмеджанова, Д.А. “A semantic linking model for Turkic languages: a fairness-constrained cross-lingual approach for low-resource settings.” Ҳисоблаш ва амалий математика муаммолари, (4), 171-181 (2026). https://doi.org/10.71310/pcam.4_74.2026.11
HarvardAkhmedjanova, D.A., and Ахмеджанова, Д.А (2026) ‘A semantic linking model for Turkic languages: a fairness-constrained cross-lingual approach for low-resource settings’, Ҳисоблаш ва амалий математика муаммолари, (4), 171-181. https://doi.org/10.71310/pcam.4_74.2026.11
BibTeX
@article{akhmedjanovada2026,
  title = {A semantic linking model for Turkic languages: a fairness-constrained cross-lingual approach for low-resource settings},
  author = {Akhmedjanova, D.A. and Ахмеджанова, Д.А.},
  journal = {Ҳисоблаш ва амалий математика муаммолари},
  year = {2026},
  number = {4},
  pages = {171-181},
  doi = {10.71310/pcam.4_74.2026.11},
  url = {https://doi.org/10.71310/pcam.4_74.2026.11}
}

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