Plan zemelʻnogo otvoda uchastka N 50-51 poselka N 3 Krivorogskogo okruga, Shirokovskogo raĭona, ploshchadiʻ︠u︡ 956,7386 gektarov

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Plan zemelʻnogo otvoda uchastka N 50-51 poselka N 2 Krivorogskogo okruga, Shirokovskogo raĭona, ploshchadiʻ︠u︡ 557,0720 gektara

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Plan zemelʻnogo otvoda uchastka N 50-51 poselka Nº 1 Krivorogskogo okruga, Shirokovskogo raĭona, ploshchadiʻ︠u︡ 592,2279 gektarov

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Plan zemelʻnogo otvoda s.-kh. arteli "Krasnyĭ Pakharʻ" Krivorogskogo okruga, Sofievskogo raĭona ploshchadiʻ︠u︡ 1380 desi︠a︡tin

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Plan zemelʻnogo otvoda uchastka N 15 Krivorogskogo okruga, Mikhaĭlovskogo raĭona ploshchadiʻ︠u︡ 329 gektarov

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Plan zemelʻnogo otvoda uchastka N 165/15 Krivorogskogo okruga, Mikhaĭlovskogo raĭona ploshchadiʻ︠u︡ 329 gektarov

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Plan uchastka kolonizat︠s︡ionnogo fonda pod Nº 102/7, Krivorogskogo okruga Bozhedarovskogo raĭona ploshchadiʻ︠u︡ 1907 gektarov

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Einstein in his youth.

Offprint in Science (January 1988) with dedication for Fred Grubel.

Plan zemelʻnogo uchastka poselka I︠U︡dendorf N 2

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Plan Mikolaivskoiï okrugi Poltavskogo raĭonu , v chastke kolfondu chº 351 pid nazvoi︠u︡ Abkinsʻkiĭ

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Plan Mikolaivskoiï okrugi Poltavskogo raĭonu , v chastke kolfondu chº 351 pid nazvoi︠u︡ Abkinsʻkiĭ

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Feature selection and the concept of immediate neighborhood in the context of clustering techniques

The concept of feature selection in a nonparametric unsupervised learning environment is practically undeveloped because no true measure for the effectiveness of a feature exists in such an environment. The lack of a feature selection phase preceding the clustering process seriously affects the reliability of such learning. New concepts such as significant features, level of significance of features, and immediate neighborhood are introduced which result in meeting implicitly the need for feature slection in the context of clustering techniques.

Letter of thanks to Joseph Rosen from the Ekaterinoslavskoe Evreĭskoe obshchevstvo po okazanii︠u︡ besplatnoĭ mediko-sanitornoĭ pomoshchi bedneĭshemu naselenii︠u︡ gorada Ekaterinoslava (EMSO)

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Letter of thanks to Joseph Rosen from the Ekaterinoslavskoe Evreĭskoe obshchevstvo po okazanii︠u︡ besplatnoĭ mediko-sanitornoĭ pomoshchi bedneĭshemu naselenii︠u︡ gorada Ekaterinoslava (EMSO)

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Proekt ambulatorii na 62 poselke Dzhi︠u︡rchinskogo agrouchastka obsluzhivaeshchego Agrodzhoĭntom

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