21 research outputs found

    Π—ΠΎΠ½ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ ВСрхнСсалымского нСфтяного мСстороТдСния с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ кластСризации ΠΊΠ°Ρ€ΠΎΡ‚Π°ΠΆΠ½Ρ‹Ρ… ΠΊΡ€ΠΈΠ²Ρ‹Ρ… Π°Π»Π³ΠΎΡ€ΠΈΡ‚ΠΌΠ°ΠΌΠΈ машинного обучСния

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    ЦСлью Ρ€Π°Π±ΠΎΡ‚Ρ‹ являСтся Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠΈ, с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ ΠΌΠΎΠΆΠ½ΠΎ Π·ΠΎΠ½ΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ мСстороТдСния Π² зависимости ΠΎΡ‚ ΠΈΡ… гСологичСского строСния с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ Π°Π»Π³ΠΎΡ€ΠΈΡ‚ΠΌΠΎΠ² машинного обучСния. Π Π°Π±ΠΎΡ‚Π° являСтся Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Π²Π²ΠΈΠ΄Ρƒ Ρ‚ΠΎΠ³ΠΎ, Ρ‡Ρ‚ΠΎ разработанная ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠ° являСтся Π½Π΅ Ρ‚ΠΎΠ»ΡŒΠΊΠΎ тСорСтичСским ΠΏΡ€Π΅Π΄ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΠ΅ΠΌ, Π½ΠΎ ΠΈ ΠΈΠΌΠ΅Π΅Ρ‚ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ практичСского примСнСния для Ρ€Π°Π·Π½Ρ‹Ρ… Π·Π°Π΄Π°Ρ‡ нСфтяной индустрии. Π”Π°Π½Π½Ρ‹ΠΌ ΠΏΠΎΠ΄Ρ…ΠΎΠ΄ΠΎΠΌ ΠΌΠΎΠ³ΡƒΡ‚ ΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒΡΡ ΠΊΠ°ΠΊ Π³Π΅ΠΎΠ»ΠΎΠ³ΠΈ, Ρ‚Π°ΠΊ ΠΈ нСфтяники-Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚Ρ‡ΠΈΠΊΠΈ. ΠœΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠ° ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅Ρ‚ послСдниС Π½Π°Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ Π² области машинного обучСния, Π° Ρ‚Π°ΠΊΠΆΠ΅ ΡΠΎΠ²Π΅Ρ€ΡˆΠ΅Π½Π½ΠΎ Π½ΠΎΠ²Ρ‹Π΅ Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚Π°Π½Π½Ρ‹Π΅ ΠΏΠΎΠ΄Ρ…ΠΎΠ΄Ρ‹, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡŽΡ‚ Ρ€Π΅ΡˆΠ°Ρ‚ΡŒ слоТныС Π·Π°Π΄Π°Ρ‡ΠΈ.The aim of the work is to develop a methodology which can be used to zone deposits depending on their geological structure using machine learning algorithms. The work is relevant in view of the fact that the developed technique is not only a theoretical assumption, but also has the possibility of practical application for various tasks of the oil industry. This approach can be used by both geologists and oil engineer. The technique uses the latest developments in the field of machine learning, as well as completely new developed approaches that allow solving complex problems

    Das Buch Tobit: Studien zu seiner Entstehung, Komposition und Theologie

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    Exploring the relationship between feature and perceptual visual spaces

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    The number and size of digital repositories containing visual information (images or videos) is increasing and thereby demanding appropriate ways to represent and search these information spaces. Their visualization often relies on reducing the dimensions of the information space to create a lower-dimensional feature space which, from the point-of-view of the end user, will be viewed and interpreted as a perceptual space. Critically for information visualization, the degree to which the feature and perceptual spaces correspond is still an open research question. In this paper we report the results of three studies which indicate that distance (or dissimilarity) matrices based on low-level visual features, in conjunction with various similarity measures commonly used in current CBIR systems, correlate with human similarity judgments

    Problems with running a successful multimedia retrieval benchmark

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