Search results for "BERT"
showing 10 items of 1789 documents
Latviešu valodas Twitter tekstu noskaņojuma analīze populāro uzņēmumu uztveres novērtēšanai
2022
Bakalaura darba mērķis ir analizēt latviešu Twitter publikāciju noskaņojuma analīzi, izmantojot jaunākos sasniegumus dabiskās valodās apstrādē: transformeru modeļus. Ir izpētīts, kā apmācīšana ar tekstiem, kas tika apstrādāti ar dažādām metodēm, ietekmē multilingvālu BERT, ELECTRA un LaBSE klasifikatoru rezultātus. Noskaidrots labākais un piemērotākais modelis darbā ar latviešu tvītiem – LVBERT, apmācīts ar latviešu literāriem rakstiem. Labākais modelis tika izmantots, lai veidotu noskaņojuma un tvītu publicēšanas biežuma grafus laikā, ko var izmantot marketingā, lai noskaidrotu sabiedrības viedokli par kādu uzņēmumu Twitter sociālā tīklā. Piemērotākās teksta priekšapstrādes metodes darbā a…
Nodoma noteikšana cilvēka-datora saziņā, izmantojot neironu tīklus
2020
Nodoma noteikšana dabiskās valodas tekstā ir viena no aktuālajām problēmām, veidojot mākslīgā intelekta (MI) dialogsistēmas. Lai dialogsistēma varētu veiksmīgi paveikt kādu uzdevumu (atbildēt uz jautājumu, iegūt datus no zinību bāzes, veikt praktisku darbību, utt.), vispirms jāsaprot, ko lietotājs ir domājis. Darbā analizētas jaunākās metodes nodoma noteikšanai, apskatīti un salīdzināti esošie risinājumi. Darba ietvaros izveidota dialogsistēma, kuras pamatā ir mākslīgais neironu tīkls, kas spēj klasificēt lietotāja nodomu latviešu valodas tekstā. Autors parāda, ka šībrīža līderis dažādu valodas apstrādes problēmu risināšanā – BERT – spēj labi darboties arī latviešu valodā, pārspējot MI plat…
The contributions of Hilbert and Dehn to non-Archimedean geometries and their impact on the Italian school
2007
In this paper we investigate the contribution of Dehn to the development of non- Archimedean geometries. We will see that it is possible to construct some models of non- Archimedean geometries to prove the independence of the continuity axiom and we will study the interrelations between Archimede’s axiom and Legendre‘s theorems. Some of these interrelations were studied also by Bonola who was one of the very few italian scholars to really appreciate Dehn’s work. We will see that, if Archimede’s axiom does not hold, the hypothesis on the existence and the number of parallel lines through a point is not related to the hypothesis on the sum of the inner angles a triangle. Hilbert himself retur…
Some models of geometries after Hilbert’s Grundlagen
2010
Sono descritti alcuni dei principali modelli di geometrie non desarguesiane e non archimedee Abstract: We investigate the contribution of Max Dehn to the development of non-Archimedean geometries and the contribution of his student Ruth Moufang to the development of non-Desarguesian geometries.
La portada de la iglesia de las Escuelas Pías de Gandía. Su proceso constructivo y modulación arquitectónico-musical
2020
The facade of the church of the Pious Schools of Gandia has not attracted the attention of researchers. However, its conception has a great architectural culture and constitutes an essential work to understand its context, fundamentally, that of the theoretical treatises of the Renaissance. From this study it is wanted to value its architecture and that it is considered as an outstanding ingredient to know its period of construction in general and jesuit architecture in particular. For its understanding, its interpretation in the culture of contemporary architecture treaties and, especially, in the architectural-musical theory of Leon Battista Alberti will be necessary.. La portada de la ig…
Defense versus Opulence? An Appraisal of the Malthus-Ricardo 1815 Controversy on the Corn Laws
2015
This article proposes a rational reconstruction of the arguments of Malthus and Ricardo in their 1815 essays, Grounds of an Opinion and An Essay on Profits, whereby a policy of free corn trade was repudiated and endorsed, respectively. Malthus envisaged defense and (trade-induced) opulence as two mutually alternative options and, if required to make a choice, he had no hesitation in choosing the former. By contrast, Ricardo excluded any such trade-off, arguing that even in the case of war or poor domestic harvest, foreign agricultural countries would be seriously damaged if they opted for restrictions on their corn exports to Great Britain.
Le trame dell’ambizione nell’opera di Federico De Roberto
2013
Il saggio esamina il rilievo che l'ambizione assume nei romanzi di De Roberto che non solo è un tema ricorrente del romanzo ottocentesco, ma qui acquista il valore di un elemento costruttivo dell’intreccio. In De Roberto l'ambizione si presenta come parte o effetto del più ampio tema dell’egoismo che, riflettendo una condizione storica precisa, restituisce il senso di una modernità dominata dall’individualismo e dalla dialettica darwiniana della lotta per la conservazione della specie.
Cambio rotta con il poliziesco
2010
About “Spasimo” by Federico De Roberto.
Romanzo giallo e aporia della verità: Spasimo di Federico De Roberto
2010
Il saggio analizza la struttura del giallo e i suoi rovesciamenti in Spasimo di Federico De Roberto.
HeterozygousFGF8mutations in patients presenting cryptorchidism and multiple VATER/VACTERL features without limb anomalies
2014
Background The acronym VATER/VACTERL association describes the combination of at least three of the following cardinal features: vertebral defects, anorectal malformations, cardiac defects, tracheoesophageal fistula with or without esophageal atresia, renal malformations, and limb defects. Although fibroblast growth factor-8 (FGF8) mutations have mainly found in patients with Kallmann syndrome, mice with a hypomorphic Fgf8 allele or complete gene invalidation display, aside from gonadotropin-releasing hormone deficiency, parts or even the entire spectrum of human VATER/VACTERL association. Methods We performed FGF8 gene analysis in 49 patients with VATER/VACTERL association and 27 patients …