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Упит dcterms_subject_txt:linguistic variables

101 items

  • EUROLAN 2021: Introduction to Linked Data for Linguistics Online Training School

    Milan Dojchinovski, Julia Bosque Gil, Jorge Gracia, Ranka Stanković (2021)
    Prva škola za obuku polaznika koju je organizovala COST akcija NexusLinguarum održana je od 8. do 12. februara 2021. godine sa ciljem da studenti, istraživači i stručnjaci nauče osnove lingvističke nauke o podacima. Tokom obuke polaznici su se upoznali sa širokim spektrom tema: od semantičkog veba, RDF -a i ontologija, do modeliranja i pretraživanja jezičkih podataka pomoću najsavremenijih ontoloških modela i alata. Škola je održana u okviru serije letnjih škola EUROLAN-a i organizovalo ju je virtuelno (onlajn) nekoliko instituta; ...
    nauka o lingvističkim podacima, povezani podaci u lingvistici, jezički podaci, EUROLAN, NexusLinguarum, COST akcija, škola za obuku
    ... (Cimiano et al. 2020) – Linguistic linked data; (Chiarcos et al. 2013) – Lemon-OntoLex7 (McCrae et al. 2017; Declerck, Tiberius, and Wandl- Vogt 2017; Stanković et al. 2018) – Linguistic linked data generation; (Cimiano et al. 2020) – Corpora and linked data; (Chiarcos 2012) – Linguistic annotations; (Fäth ...
    ... there will improve the development of Serbian linguistic resources and help to publish more resources as linguistic linked data. Acknowledgment This paper is supported by the COST Action CA18209 - NexusLinguarum “European Network for Web-centred Linguistic Data Science”. References Berners-Lee, Tim ...
    ... 2020) – NLP Interchange Format; (Hellmann et al. 2013) – Tools and applications of linguistic linked data. (Declerck et al. 2020) The first day started with an opening session and a brief introduction to Linguistic Linked Data (LLD), followed by an introduction to Linked Data and RDF dedicated sessions ...

  • Mine surveying works for the purpose of excavating the remaining reserves of bauxite in the deposit of “Podbracan”

    Aleksandar Milutinović, Aleksandar Ganić, Thamer Rayes Diyab, Rade Tokalić, Meri Ganić (2015)
    ... ⎢ ⎥∂ ∂ ∂ ∂⎣ ⎦ ⎣ ⎦ Whereby: A - the coef�cient matrix (Jacobian matrix) that represents matrix of partial derivatives when compared with the variables; K - variance-covariance measure- ment matrix; REM: R. Esc. Minas, Ouro Preto, 68(3), 323-330, jul. sep. | 2015328 Mine surveying works for the ...

  • Rule-based Automatic Multi-word Term Extraction and Lemmatization

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Biljana Lazić, Aleksandra Trtovac (2016)
    In this paper we present a rule-based method for multi-word term extraction that relies on extensive lexical resources in the form of electronic dictionaries and finite-state transducers for modelling various syntactic structures of multi-word terms. The same technology is used for lemmatization of extracted multi-word terms, which is unavoidable for highly inflected languages in order to pass extracted data to evaluators and subsequently to terminological e-dictionaries and databases. The approach is illustrated on a corpus of Serbian texts from ...
    term extraction, terminology, multi-word units, lemmatization, finite-state transducers
    ... et al., 2007). The authors used several statistical approaches that outperformed the approach relying on heuristics and linguistic knowledge, presumably because linguistic resources and tools they used were underdeveloped. In (Małyszko et al., 2015) authors lemmatize multiword entity names ...
    ... Extracted and lemmatized multi-word terms are filtered in order to reject falsely offered lemmas and then ranked by introducing measures that combine linguistic and statistical information (C-Value, T-Score, LLR, and Keyness). Mean average precision for retrieval of MWU forms ranges from 0.789 to 0.804 ...
    ... s, development of lexical resources and local grammars has given impetus to an alternative approach, namely multi-word extraction based on linguistic rules. Recently, a rule-based approach for the extraction of terms was successfully applied on an Arabic scientific and technical corpus, using ...

  • Application of VIКOR method in the selection of an optimal splution of excavation “Borska Reka” ore deposit

    Sanja Bajić, Dragoljub Bajić, Branko Glušćević, Radmila Gaćina (2023)

  • Nonequilibrium athermal random-field Ising model on hexagonal lattices

    Svetislav Mijatović, Dragutin Jovković, Đorđe Spasojević (2021)
    Изингов модел, хексагонална решетка

  • Application of geophysical and multispectral imagery data for predictive mapping of a complex geo-tectonic unit: a case study of the East Vardar Ophiolite Zone, North-Macedonia

    Filip Arnaut, Dragana Đurić, Uroš Đurić, Mileva Samardžić-Petrović, Igor Peshevski (2024)
    General Earth and Planetary Sciences
    ... ns of data guide the training of classification models (typically by minimizing a loss function), which are then applied to the same input variables to predict classes present in the training data. The emphasis was on comparing the categorical lithology pre- dictions that were generated by ...
    ... on and regression tasks. According to Puissant et al. (2014), when compared to other ML techniques, only a few param- eters (the number of variables per node and the number of random trees) must be set by the end user, making data prep- aration easier and saving time during data processing ...

  • Vebran Web Services for Corpus Query Expansion

    Ranka Stanković, Miloš Utvić (2020)
    U ovom radu se govori o razvoju veb usluga Vebran i njihovoj primeni u poboljšanju pretraživanja korpusa. Veb-servisi Vebran koriste se za konsultovanje spoljnih leksičkih izvora za srpski jezik (uglavnom elektronski morfološki rečnici i srpski Vordnet) i proširivanje korisničkih upita radi dobijanja relevantnijih rezultata iz srpskih korpusa.
    corpus search, web service, Serbian lexical resources, query expansion
    ... represents token values or XML tags; – if the table includes more columns then each column represents a spe- cific type of information (linguistic and non-linguistic) associated with a corresponding token. The names of corpus columns, also called positional attributes by OCWB and NoSketch Engine, are ...
    ... No. 2, December 2019 Scientific paper union of all word forms. Instead, the generated query uses positional at- tribute lemma and therefore a linguistic annotation provided by TreeTag- ger (last column of Table 2). An alternative would be to create a tempo- rary query with expanded syntax, that is ...
    ... ”, pp. 99–118 5 Conclusion The paper describes Vebran web services that enable corpus query ex- pansion and support corpus search that combines linguistic annotation of the corpus with external lexical resources. The presented approach allows search results to include the inflectional paradigm of the ...

  • Flood protection and water utilization of karst poljes: example of Gatačko Polje, Eastern Herzegovina

    Tina Dašić, Ljiljana Vasić (2020)
    Earth-Surface Processes,Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry,Global and Planetary Change

  • Evaluation of the effects of wastewater heat pump integration into district heating systems by simulation

    Dejan Ivezić, Marija Živković, Dimitrije Manić, Aleksandar Madžarević, Boban Pavlović, Dušan Danilović (2023)
    The integration of wastewater heat pumps (using purified water) in district heating systems is analyzed in this paper. The simulation procedure is proposed to analyze the impacts of stochasticity of purified water temperature and flow to heat pump integration and operation. The analysis includes calculation of the daily and seasonal coefficient of performance, as well as fossil fuel savings and CO2 emission reduction due to wastewater heat pump use. The proposed procedure is implemented for the case study in ...
    otpadne vode, toplotna pumpa, daljinsko grejanje, simulacija

  • Threshold-induced correlations in the Random Field Ising Model

    Sanja Janićević, Dragutin Jovković, Lasse Laurson, Đorđe Spasojević (2018)
    Multidisciplinary
    ... the time is measured from the window start. �e statistics, collected by quenched averaging for given disorder R, are described using the scaling variables: reduced disorder r = (R − Rc)/R and reduced magnetic �eld h = H − Hc − brr, where Rc is the critical disorder, Hc is the critical value of magnetic ...
    ... the time is measured from the window start. The statistics, collected by quenched averaging for given disorder R, are described using the scaling variables: reduced disorder r= (R—R,)/R and reduced magnetic field h = H— H, — b,r, where R, is the critical disorder, H, is the critical value of magnetic ...

  • Some models for determination of parameters of the soil oscillation law during blasting operations

    Suzana Lutovac, Dragan Medenica, Branko Gluščević, Rade Tokalić, Čedomir Beljić (2018)
    ... the degree of connection between v and R, we have used the curved line dependency index ρ [9]. The evaluation of the relationship degree of two variables [5] to values of the curved line dependency index ρ is given in the following survey: ‚ 0.0 < ρ < 0.2—none or highly poor correlation; ‚ 0.2 < ρ ...

  • Soil oscillation law parameter determination with the application of Lagrange’s theorem at “Kovilovača“ open pit

    Suzana Lutovac, Nebojša Vidanović, Čedomir Beljić, Zoran Gligorić (2015)
    ... curveline dependency index ρ [4] between the reduced distance R and the oscillation velocity v. The evaluation of the relationship de- gree of two variables 8 to values of the curveline dependency index ρ is given in the following survey: 0.0 < ρ < 0.2 - none or highly poor corre- lation, 0.2 < ...

  • Spatial assessment of the areas sensitive to degradation in the rural area of the municipality Čukarica

    Natalija Momirović, Ratko Kadović, Veljko Perović, Miloš Marjanović, Aleksandar Baumgertel (2019)
    Nature and Landscape Conservation, Soil Science, Agronomy and Crop Science, Water Science and Technology

  • A Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice

    Nikola Lilić, Ivan Obradović, Ranka Stanković (2002)
    Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper, we ...
    ... of this solution is impossible and that alternative solutions are needed. To that end, a genetic algorithm was used. Binary sequences for two variables were created for the optimization of the ventilation network by means of a genetic algorithm. The variable representing the pressure of the booster ...

  • Models of Determining the Parameters of Rock Mass Oscillation Equation with Experimental and Mass Blastings

    Suzana Lutovac, Branko Gluščević, Rade Tokalić, Jelena Majstorović, Čedomir Beljić (2018)
    ... degree of connection between v and R, we have used the curved line dependency index ρ [14,15]. The evaluation of the relationship degree of two variables [7] to values of the curved line dependency index ρ is given in the following survey: 0.0 < ρ < 0.2—none or highly poor correlation, 0.2 < ρ < 0 ...

  • Model inteligentnog sistema adaptivnog upravljanja procesom prerade rude

    Ivana M. Jovanović (2016-01-13)
    U oblasti procesa prerade rude, flotacijska koncentracija predstavlja jednu od najznačajnijih i najčešće primenjivanih metoda separacije korisnih od nekorisnih minerala. Samim tim, veoma je važno osigurati uspešan rad flotacijskog postrojenja kroz dostizanje zadovoljavajućih tehno-ekonomskih pokazatelja. Cilj upravljanja procesom flotacijske koncentracije je upravo optimizacija kvaliteta i iskorišćenja korisne komponente u koncentratu uz maksimizaciju profita. Shodno tome, istraživanja na polju modelovanja i upravljanja ovim procesom zauzimaju značajno mesto u praksi kontolnog inženjenringa.Teorijska istraživanja u okviru doktorske disertacije obuhvatila su analizu položaja ...
    flotacijska koncentracija, modelovanje, upravljanje, inteligentni sistem, soft kompjuting, fazi logika, veštačke neuronske mreže
    ... consumption, and collector dosage in the scavenger flotation circuit were selected as input variables. Opposed to that, concentrate grade and recovery as well as tailings grade were adopted as output variables. Other technical and technological parameters, relevant to the froth flotation process were ...
    ... Milano (Italy) August 28 – September 2, pp. 9923–9928. 14. Auret L., Aldrich C., 2012. Interpretation of nonlinear relationships between process variables by use of random forests. Minerals Engineering 35, pp. 27–42. 15. Bakker, C.W., Meyer, C.J., Deglon, D.A., 2010. The development of a cavern model ...
    ... C4.5: Programs for Machine Learning. Morgan Kaufmann Publishers, 302p. 230. Rahman, R.M., Ata, S., Jameson, G.J., 2012. The effect of flotation variables on the recovery of different particle size fractions in the froth and the pulp, International Journal of Mineral Processing, Vol. 106–109, pp. ...

  • Multiple-Criteria Decision-Making in Mine Development Planning

    Sanja Bajić (2023)
    The Borska Reka ore deposit is an experimental location where developed methodologies have been applied. It is the largest ore body within the Bor mining complex, which has been the subject of numerous studies and analyses for more than three decades. The paper focuses on the application of FAHP and the VIKOR method to address ranking of alternatives and select the optimal mining method by means of fuzzy multicriteria optimization.

  • A comparison between ARIMA, LSTM, ARIMA-LSTM and SSA for cross-border rail freight traffic forecasting: the case of Alpine-Western Balkan Rail Freight Corridor

    Miloš Milenković, Miloš Gligorić, Nebojša Bojović, Zoran Gligorić (2023)
    železnica, prekogranični teretni saobraćaj, ARIMA, LSTM, SSA

  • Concepts for Improving Machine Learning Based Landslide Assessment

    Miloš Marjanović, Mileva Samardžić Petrović, Biljana Abolmasov, Uroš Đurić (2019)
    Katastar klizišta, Podložnost, Hazard, Mašinsko učenje, Uzorkovanje, Validacija

  • Machine learning based landslide assessment of the Belgrade metropolitan area: Pixel resolution effects and a cross-scaling concept

    Uroš Đurić, Miloš Marjanović, Zoran Radić, Biljana Abolmasov (2019)
    Improvements of Machine Learning-based landslide prediction models can be made by optimizing scale, customizing training samples to provide sets with the best examples, feature selection, etc. Herein, a novel approach, named Cross-Scaling, is proposed that includes the mixing of training and testing set resolutions. Hypothetically, training on a coarser resolution dataset and testing the model on a finer resolution should help the algorithm to better generalize ambiguous examples of landslide classes and yield fewer over/underestimations in the model. This ...
    klizišta, podložnost, mašinsko učenje