313 research outputs found
Generative Dependency Language Modeling Using Recurrent Neural Networks
KĂ€esolev magistritöö esitleb meetodit sĂŒntaktilise infot kasutamiseks generatiivses keele modelleerimises, kus sĂ”ltuvusparseri loogikat laiendatakse, et jooksvalt parseri puhvrisse uusi sĂ”nu genereerida. Selleks kasutatakse sisendina vastaval hetkel pinu tipus olevaid sĂ”nu. PĂŒstitame hĂŒpoteesi, et antud lahendus annab eeliseid kaugete sĂ”ltuvuste modelleerimisel. Me implementeerime pakutud keelemudeli ja lĂ€htemudeli ning nĂ€eme, et vĂ€lja pakutud meetod annab mĂ€rkimisvÀÀrselt parema perplexity skoori tulemuse ja seda eriti lausete puhul, mis sisaldavad kaugeid sĂ”ltuvusi. Lisaks nĂ€itab keelemudelite abil loodud lausete analĂŒĂŒs, et vĂ€lja pakutud mudel suudab lĂ€htemudeliga vĂ”rreldes luua terviklikumaid lauseid.This thesis proposes an approach to incorporating syntactical data to the task of generative language modeling. We modify the logic of a transition-based dependency parser to generate new words to the buffer using the top items in the stack as input. We hypothesize that the approach provides benefits in modeling long-term dependencies. We implement our system along with a baseline language model and observe that our approach provides an improvement in perplexity scores and that this improvement is more significant in modeling sentences that contain longer dependencies. Additionally, the qualitative analysis of the generated sentences demonstrates that our model is able to generate more cohesive sentences
Colour term âblackâ in Estonian place names
Must âblackâ is considered to be the most common colour attribute in place names. The article provides a brief overview of must âblackâ in Estonian place names. The data was obtained from kohanimekartoteek âplace names card indexâ of the Institute of the Estonian Language. In the index there are 1377 slips beginning with (or containing) must âblackâ, discounting within-parish duplicate slips 1081 place names were found. Altogether, 728 different place name variants were discovered. The most frequent occurrences of must in the nominative case were MustjĂ”gi âBlack-riverâ (frequency = 26), MustjĂ€rv âBlack-lakeâ (22), Mustkivi âBlack-stoneâ (21), Mustoja âBlack-rivuletâ (18) and MustmĂ€gi âBlack-hillâ (16). In the genitive case Musta talu âBlack farmâ (22) was twice as frequent as the next most common, Mustitalu âMusti farmâ (11). According to the studied material the most common determinant was talu âfarmâ (231), followed by mĂ€gi âhillâ (70), mets âforestâ (45) and heinamaa âhayfi eldâ (43)
TĂŒrgi, eesti ja vene keele vĂ€rvisĂ”navara: Millised on pĂ”hivĂ€rvinimed?
Brent Berlin ja Paul Kay loodud pĂ”hivĂ€rvinimeteooria sai alguse ideest, et teatud vĂ€rvinimed on universaalsed. Nad eeldasid, et igas keeles on olemas piiratud arv sĂ”nu vĂ€rvi tĂ€histamiseks. Neid universaalseid vĂ€rvinimesid nimetasid nad pĂ”hivĂ€rvinimedeks. Kas keeles vĂ”ib olla vaid ĂŒks sinine? Eelnevad uurimused kinnitavad, et sinine vĂ”ib jaguneda kaheks: vene keeles on omaette kategooriad kahele sinise kategooriale, SINIJ âsinineâ ja GOLUBOJ âhelesinineâ. JĂ€relikult on ka teisi vĂ”imalusi peale ĂŒheainsa sinise kategooria. Sinise jagunemine toetab keelelise relatiivsuse teooriat.
Kas ka eesti sinine jaguneb (ala)kategooriateks? Kas tĂŒrgi keeles on samuti kaks sinise kategooriat, nagu eelnevad uurimused (vt Ăzgen ja Davies 1998) kinnitavad?
Vastuse saamiseks kĂŒsitleti tĂŒrgi (N=56), eesti (N=39), ja eestivene (N=30) keelejuhte. Neilt kĂŒsiti loetelukatses kĂ”ikide vĂ€rvide kohta, mida nad teavad. Nimeandmiskatses esitati neile ĂŒkshaaval vĂ€rvipaberiga kaetud tahvlikesi kĂŒsides: âMis vĂ€rvi see stimul on?â. Eesti ja eestivene keelejuhid osalesid loetelu-ja nimeandmiskatse vahe peal ka sorteerimiskatses, kus nad sorteerisid sarnasuse alusel tahvlikesi gruppidesse ja pĂ€rast sorteerimist andsid neile gruppidele nimed.The theory of basic colour terms by Brent Berlin and Paul Kay (1969) started with an idea that certain colour categories are universal. They proposed that in every language there is a small, limited amount of words for designating colour. They called these universal colour names basic colour terms. From the theory of basic colour terms and previous research into Turkish, Estonian and Russian basic colour terms arise the questions of whether the behaviour of one blue is universal, and how the category of blue might be divided. There being only one blue category reinforces the universalist view of colour terms, while the appearance of more than one blue category, especially in the sorting task, supports a weak relativist approach.
Russian is exceptional because both SINIJ âblueâ and GOLUBOJ âlight blueâ mark blue equally. Are Turkish terms MAVI âblueâ and LACIVERT âdark blueâ similar? Is Estonian SININE âblueâ influenced by Russian and therefore also divided into more than one blue category?
Turkish (N=56), Estonian (N=39) and Estonian Russian (N=30) participants were questioned to find an answer to those questions. The participants were asked about all the colours they knew in the list task. In the naming task the participants named coloured stimuli one by one answering the question: âWhat colour is it?â. Estonian and Estonian Russian participants also completed a sorting task between the list and naming tasks. They sorted coloured stimuli into groups by similarity and after sorting named the groups
Suitability of blue honeysuckle (Lonicera caerulea L.) cultivars of different origin for cultivation in the Nordic-Baltic climate
The rising trend of blue honeysuckle has led to the increase in new plantations and berry production in recent years in Nordic-Baltic region, including Estonia. This crop is naturally distributed in the temperate climate zone of Northern Hemisphere. Estonia is also located in the same climate zone, but differs only from warm maritime air. The main aim of this research was to find out cultivarsâ adaptation to the changing weather conditions regarding winter hardiness, fruit weight, yield and occurrence of secondary flowering. The data was recorded from two closely situated plantations in Polli village, Viljandi County, Estonia. Eighteen cultivars of blue honeysuckle with different origin (Russia, Canada, Poland and Czech Republic) were tested. In 2016, greater winter damage was recorded when compared to the period of 2017â2020 with just marginal damage. In conclusion, the Canadian cultivars (âBorealisâ, âIndigo Gemâ, âIndigo Treatâ and âTundraâ) and Polish âDuetâ, presented their best properties and suitability to Estonian climatic conditions
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