Modification of the Random Forest Algorithm for Credit Scoring and Its Comparison with Gradient Boosting, Random Forest and CART
Analyze literature about credit scoring and tree-based models. Create algorithm of the new model. Realize the algorithm in programming language r. Construct these models on two credit-scoring data and compare them on test data using chosen criteria.
Подобные документы
Methodological aspects of management accounting aimed at taxation optimization and effective management of tax liabilities of the organization. The principles of data harmonization of the bookkeeping and fiscal accounting for the purpose of control.
статья, добавлен 22.05.2017The basic methods of strategic management at pharmaceutical companies within the competition environment. Development of pharmaceutical market in the Republic of Kazakhstan in 2012. External environment factors affecting management system. Map of target.
статья, добавлен 28.09.2016The concept of strategic management as an objective reality, post-industrial economy. The study of types and models of strategic management in Ukraine and abroad. The flaws in the traditional strategic management system in a stable market environment.
статья, добавлен 29.01.2016Основные характеристики и функциональные возможности систем поддержки принятия решения. Цикл применения технологии Data Mining. Системы моделирования и прогнозирования в профессиональной деятельности. Описание основных деловых интеллектуальных систем.
лекция, добавлен 13.09.2017Study of the interaction of financial indicators of waste management. Development of a calculation method for use by municipalities and investors. Leverage to increase the profitability of waste management business models to attract private investors.
статья, добавлен 21.09.2022Improving the productivity and well-being of Ukrainian workers. Review of methods for collecting, analyzing, and interpreting data about the company's employees. Use of HR-analytics to improve the efficiency of Human Capital Management in enterprises.
статья, добавлен 20.07.2024Характеристика страховой компании. Организационная структура, основные, вспомогательные и управленческие процессы. Модель сети процессов верхнего уровня. Описание подпроцессов верхнего уровня в нотации DFD (Data Flow Diagram). Анализ бизнес-моделей.
курсовая работа, добавлен 14.10.2015The problem of effective incentives for workers as one of the most difficult issues in the creation of labor policies of firms. Different types of incentive schemes. Equity-based contracts as an optimal incentive solution for both the firm and employees.
дипломная работа, добавлен 16.09.2018To discuss the factors determining the quality of services of sports clubs, describe the quality assessment models, identify the factors that determine the quality of the services of the sports club "Sportgates" and the possibilities of improvement.
статья, добавлен 25.11.2023Виявлення закономірностей успішної роботи бізнес-партнерів та побудова алгоритму, завдяки якому можливо здійснювати цей підбір, використовуючи ІТ-технології. Основні методи інтелектуального аналізу даних, підбору та встановлення сумісності партнерів.
статья, добавлен 14.10.2018Analysis of the models of follower burnout in the workplace. Definition of burnout as a chronic stress syndrome. Analysis of different views on a relationship between burnout and age. Study of correlations between burnout and Big Five personality factors.
статья, добавлен 29.04.2017Evaluate company value. The correctness of current earnings in predicting future cash flows. The relationship between earnings and stock returns. The list of the largest Russian companies in terms of capitalization. Listed companies' financial data.
дипломная работа, добавлен 21.09.2018The first microtransaction and types of in-game purchases in DOTA 2. The encouragement of players for microtransactions in DOTA 2 and Counter Strike. How microtransactions are processing in DOTA 2 and Counter Strike: Global Offensive. Data description.
дипломная работа, добавлен 17.07.2020- 89. Implementing benchmarking for incentive regulation of public utilities in post-communist countries
Features improve the efficiency of public services, subject to the availability of large amounts of data using regulatory benchmarking. Analysis of productivity of different companies providing public services, on the example of several Czech companies.
статья, добавлен 28.09.2016 Phases of the labour productivity management model: diagnostics, development, and implementation. Specification of its elements: goal, functions, principles of effective functioning, informational support, human resources and structure, methods and tools.
статья, добавлен 30.08.2021Typology of dual purpose technology transfer mechanisms, their advantages and risks. Analysis of dynamics and consequences of mechanisms. Principles of responsible cross-border transfer, economic development and imperatives of international security.
статья, добавлен 04.12.2023The role and importance of information support and methods of analysis of production stocks at agricultural enterprises. Benefits of automated inventory analysis - faster data collection, timely identification of material needs, reduced resource wastage.
статья, добавлен 31.01.2024- 93. Analysis of using innovative cloud technologies for automatization of application tasks in a startup
Basic information about cloud services and startup. Typology of cloud services. How efficiency influences on startups success. Statement of the research question. Mann-Whitney statistical test. Spearman correlation matrix. Kruskal Wallis statistical test.
дипломная работа, добавлен 04.12.2019 - 94. Domestic and foreign models of corporate culture of the enterprise and methods of their evaluation
The domestic and foreign practice analysis of the integration of national culture and corporate culture. The importance of corporate culture for an enterprise. A comparative analysis between the corporate culture of China and Western countries.
статья, добавлен 08.06.2024 The process of integrating accounting, analysis, control and auditing with management methods to obtain data and process information. Construction of a comprehensive accounting and analytical system for managing financial and economic activities.
статья, добавлен 04.11.2020The objective of this paper is to archive change management techniques in organizational context based on the findings presented in various published research papers on the areas and propositions presented in various theories related to change management.
статья, добавлен 30.03.2023The impact of the e-commerce industry on changes in consumer preferences for the transition from offline physical store payments to an online transaction-based business model. Formation of a policy of encouraging employment at e-commerce enterprises.
статья, добавлен 25.06.2024Development of a tool for predicting box office receipts from films sales and return on investment. Analysis of textual content used in trailers. Categorization of words into positive and negative. Building an attractive movie production model for buyers.
дипломная работа, добавлен 10.12.2019The model for calculating the diagnosed level of innovation protection of an enterprise with recommended indices-indicators. Diagnosis based on the assessment of the influence of destabilizing factors on the level of innovative security of the enterprise.
статья, добавлен 27.09.2016Analyses the efficiency of R&D projects, which are estimated with many quantitative and/or qualitative criteria and may exist in several copies. Ranking these projects by efficiency using the technique for reducing the multi-attribute space dimension.
статья, добавлен 16.01.2018