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Piltide automaatne kirjeldamine eesti keeles - visuaalse ja semantilise ühisesituse õppimine neurovõrkudega

Authors: Pärnamaa, Tanel;

Piltide automaatne kirjeldamine eesti keeles - visuaalse ja semantilise ühisesituse õppimine neurovõrkudega

Abstract

Selle töö eesmärgiks on treenida statistiline masin ehk algoritm, mis on võimeline pilte eesti keeles kirjeldama. Vastav mudel oleks kasulik nii pildiotsingul kui ka nägemisvaegustega inimestele navigeerimisel. Eesti keel on morfoloogiliselt rikas (palju käändeid ja pöördeid), mis teeb selle modelleerimise keeruliseks. Enne kui on võimalik genereerida grammatiliselt korrektset kirjeldust, tuleb osata lauseid ja sõnu informatiivselt esitada. Selleks uurin neurovõrkudel põhinevaid meetodeid. Lisaks on eestikeelsed andmekogud tihti väiksemad kui analoogilised ingliskeelsed korpused. Uurin, kuidas kanda tarkust üle suurtest ingliskeelsetest andmekogudest, et eesti keeletehnoloogia rakenduste tulemusi parandada. Treenin uudse neurovõrkudel põhineva tõlkesüsteemi ingliskeelsete lausete tõlkimiseks eesti keelde. Näitan, et analoogilise mudeliga saab tõlkida ka pilte tekstiks. Töö käigus valmib esimene mudel, mis on edukalt võimeline pilte loomulikus eesti keeles kirjeldama.

Country
Estonia
Related Organizations
Keywords

masintõlge, tehisnägemine, machine learning, masinõpe, neurovõrgud, loomuliku keele töötlus, magistritööd, statistical machine, natural language processing, neural networks, statistiline masin, computer vision, machine translation

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  • citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
Average
Average
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