Results 91 to 99 of about 129 (99)
Some of the next articles are maybe not open access.
This work is devoted to finding optimal hyperparameters for machine learning models of producing wells. The study considered 4 methods for optimizing hyperparameters of models: Grid Search, Random Search, CmaEsSampler (CMA-ES) from the Optuna library and Tree-structured Parzen Estimator (TPE) from the Hyperopt library.
openaire +1 more source
openaire +1 more source
1986
ÐÐ·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¿ÑоÑеÑÑов Ñеплообмена и гидÑодинамики в паÑогенеÑиÑÑÑÑÐ¸Ñ ÐºÐ°Ð½Ð°Ð»Ð°Ñ , опÑеделÑÑÑие ÑÑÐ»Ð¾Ð²Ð¸Ñ Ñепловой ÑабоÑÑ Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑей нагÑева ÑеакÑоÑов и паÑогенеÑаÑоÑов.
openaire +1 more source
ÐÐ·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¿ÑоÑеÑÑов Ñеплообмена и гидÑодинамики в паÑогенеÑиÑÑÑÑÐ¸Ñ ÐºÐ°Ð½Ð°Ð»Ð°Ñ , опÑеделÑÑÑие ÑÑÐ»Ð¾Ð²Ð¸Ñ Ñепловой ÑабоÑÑ Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑей нагÑева ÑеакÑоÑов и паÑогенеÑаÑоÑов.
openaire +1 more source
The purpose of the study is to optimize an investment portfolio of cryptocurrencies with a high level of capitalization using the Markowitz portfolio theory. The following tasks were solved: 1) study what cryptocurrency is, as well as the advantages and disadvantages of investing in it; 2) study the cryptocurrency market and methods of its regulation ...
openaire +1 more source
openaire +1 more source
ÐÑенка ÑÑÑекÑивноÑÑи ÑоÑиалÑнÑÑ Ð¸Ð½Ð²ÐµÑÑиÑий компаний
2018ЦелÑÑ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¹ ÑабоÑÑ ÑвлÑеÑÑÑ ÑоÑмиÑование ÑекомендаÑий по вопÑоÑам оÑенки ÑÑÑекÑивноÑÑи ÑоÑиалÑнÑÑ Ð¸Ð½Ð²ÐµÑÑиÑий и далÑнейÑего ÑазвиÑиÑ.
openaire +1 more source
2018
ЦелÑÑ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¹ ÑабоÑÑ ÑвлÑеÑÑÑ Ð¸ÑÑледование меÑопÑиÑÑий по моÑиваÑии и ÑÑимÑлиÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑоÑÑÑдников на пÑедпÑиÑÑии ÐÐР«ÐнÑÑÑÑменÑ». Ðа оÑнове анализа лиÑеÑаÑÑÑÑ, ÑабоÑего климаÑа и ÑÐ¸Ð½Ð°Ð½Ñ ...
openaire +1 more source
ЦелÑÑ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¹ ÑабоÑÑ ÑвлÑеÑÑÑ Ð¸ÑÑледование меÑопÑиÑÑий по моÑиваÑии и ÑÑимÑлиÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑоÑÑÑдников на пÑедпÑиÑÑии ÐÐР«ÐнÑÑÑÑменÑ». Ðа оÑнове анализа лиÑеÑаÑÑÑÑ, ÑабоÑего климаÑа и ÑÐ¸Ð½Ð°Ð½Ñ ...
openaire +1 more source
2018
ÐагиÑÑеÑÑÐºÐ°Ñ Ð´Ð¸ÑÑеÑÑаÑÐ¸Ñ Ð¿Ð¾ÑвÑÑена оÑенки воздейÑÑÐ²Ð¸Ñ Ð½Ð° окÑÑжаÑÑÑÑ ÑÑÐµÐ´Ñ ÑкологиÑеÑкой опаÑноÑÑи коÑелÑнÑÑ ÑÑÑановок, ÑабоÑаÑÑÐ¸Ñ Ð½Ð° оÑÑ Ð¾Ð´Ð°Ñ Ð»ÐµÑопÑомÑÑленноÑÑи, и пÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¼ÐµÑ Ð¿Ð¾ минимиза
openaire +1 more source
ÐагиÑÑеÑÑÐºÐ°Ñ Ð´Ð¸ÑÑеÑÑаÑÐ¸Ñ Ð¿Ð¾ÑвÑÑена оÑенки воздейÑÑÐ²Ð¸Ñ Ð½Ð° окÑÑжаÑÑÑÑ ÑÑÐµÐ´Ñ ÑкологиÑеÑкой опаÑноÑÑи коÑелÑнÑÑ ÑÑÑановок, ÑабоÑаÑÑÐ¸Ñ Ð½Ð° оÑÑ Ð¾Ð´Ð°Ñ Ð»ÐµÑопÑомÑÑленноÑÑи, и пÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¼ÐµÑ Ð¿Ð¾ минимиза
openaire +1 more source
2017
Ð ÑабоÑе оÑÑÑеÑÑвлÑеÑÑÑ Ð¿Ð¾Ð¸Ñк ÑоÑеÑÐ°Ð½Ð¸Ñ Ð¿Ð°ÑамеÑÑов неодноÑодной модÑлÑÑии и Ð¿Ð¾Ð¼ÐµÑ Ð¾ÑÑÑойÑивого кода, пÑи коÑоÑом доÑÑигаеÑÑÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÑÑий вÑигÑÑÑ Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñо ÑÑ ÐµÐ¼Ð¾Ð¹ Ñ Ð¾Ð´Ð½Ð¾Ñодной модÑлÑÑÐ ...
openaire +1 more source
Ð ÑабоÑе оÑÑÑеÑÑвлÑеÑÑÑ Ð¿Ð¾Ð¸Ñк ÑоÑеÑÐ°Ð½Ð¸Ñ Ð¿Ð°ÑамеÑÑов неодноÑодной модÑлÑÑии и Ð¿Ð¾Ð¼ÐµÑ Ð¾ÑÑÑойÑивого кода, пÑи коÑоÑом доÑÑигаеÑÑÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÑÑий вÑигÑÑÑ Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñо ÑÑ ÐµÐ¼Ð¾Ð¹ Ñ Ð¾Ð´Ð½Ð¾Ñодной модÑлÑÑÐ ...
openaire +1 more source
The aim of the work is to analyze growth shares and value shares of the Russian market company and to compile a portfolio of shares and subsequent optimization of the resulting portfolio. During the work the following tasks were solved: the main stages of investment portfolio formation are considered; analyzed various types of financial instruments ...
openaire +1 more source
openaire +1 more source
The object of the study is the VTB Bank. The subject of the study is the influence of changing market and investment risks on the activities of VTB Bank: The following research methods were used in the work: analytical method, the method of synthesis, systematization, and content analysis.
openaire +1 more source
openaire +1 more source

