R v kulkarni (97 resultados)

Condición: New.

Paperback or Softback. Condición: New. A Leader's Tripping Points: Guide to Cognizance Corporate Jungle Series - 1. Book.

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Paperback. Condición: New.

Condición: New. pp. 276 Illus.

Condición: New. pp. 276.

Condición: New. pp. 276.

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Condición: New. pp. 142.

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Condición: New. pp. 142.

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Paperback. Condición: Brand New. 78 pages. 6.69x0.16x9.61 inches. In Stock.

Paperback. Condición: New. This book teaches the practical implementation of various concepts for time series analysis and modeling with Python through problem-solution-style recipes, starting with data reading and preprocessing. It begins with the fundamentals of time series forecasting using statistical modeling methods like AR (autoregressive), MA (moving-average), ARMA (autoregressive moving-average), and ARIMA (autoregressive  integrated moving-average). Next, you'll learn univariate and multivariate modeling using different open-sourced packages like Fbprohet, stats model, and sklearn. You'll also gain insight into classic machine learning-based regression models like randomForest, Xgboost, and LightGBM for forecasting problems. The book concludes by demonstrating the implementation of deep learning models (LSTMs and ANN) for time series forecasting. Each chapter includes several code examples and illustrations. After finishing this book,you will have a foundational understanding of various concepts relating to time series and its implementation in Python. What You Will LearnImplement various techniques in time series analysis using Python.Utilize statistical modeling methods such as AR (autoregressive), MA (moving-average),  ARMA (autoregressive moving-average) and ARIMA (autoregressive  integrated moving-average) for time series forecasting Understand univariate and multivariate modeling for time series forecastingForecast using machine learning and deep learning techniques such as GBM and LSTM (long short-term memory) Who This Book Is ForData Scientists, Machine Learning Engineers, and software developers interested in time series analysis.…

N.A. Condición: New. ISBN:9788170005025.

Condición: New. pp. vi + 203 1st Edition.

Condición: New. pp. vi + 203 Figures.

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Condición: New. pp. vi + 203.

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Hardcover. Condición: New. Wetlands are transitional areas between aquatic and terrestrial ecosystems where the water table is usually at or near the surface, or the land is covered by shallow water. Wetlands are among the most productive life support systems in the world and are of immense socio-economic and ecological importance to mankind. In India wetlands are distributed in different geographical regions. Wetlands play critical role in the improvement of water quality through the arrest of pollutants (organic inorganic) from direct release to the natural water bodies and by removal of sediments, production of oxygen, recycling of nutrients, and treatment of wastewater by removing nitrogen, phosphorus, bacteria and viruses. The wetlands act as habitat for fish shellfish, and for birds, mammals, reptiles amphibians, many of which are of economic value in terms of subsistence and commercial fishing, hunting and trapping. Non-consumptive uses of the wetlands, viz. bird watching, recreation, aesthetics, educational activities, and scientific research are also well recognized. Population pressures in the past few decades led to rapid utilization of natural resources for land based development. In this process wetlands were treated with contempt. Ignoring their importance, wetlands were considered obstacles in the path of progress and reservoirs of diseases. Wetlands were hence drained, filled and reclaimed for more economic gains. The rivers were dammed, regulated and channellized leading to modification or elimination of floodplains. This led to a considerable alteration of wetland habitats and the composition of associated flora and fauna. A select list of activities that affected wetlands is presented in Table - 1. In the recent past importance of wetlands has been realized by the policy makers worldover and efforts are being made to protect the wetlands from further deterioration and loss. Environmental Impact Assessment (EIA) is potentially one of the most valuable, inter-disciplinary and objective decision-making tools with respect to alternate routes for development, process technologies and project sites. It is an anticipatory mechanism which establishes quantitative values for parameters indicating the quality of the environment and natural systems before, during and after the proposed developmental activity, thus allowing measures ensuring environmental compatibility and economic efficacy. EIA is designed to present a clear and concise picture of all benefits and costs associated with alternative courses of action, and thus provides a mechanism for merging concerns for ecology and economics in the process of decision-making. In many cases developmental activities adversely affect wetland benefits which are of value to communities and natural processes. EIA can provide very useful information on how wetlands will be affected by the proposed developmental activities to ensure effective management of wetlands. EIA can help planners make rational decisions about resource allocation and ensure that the wetland benefits required for sustainable development are maintained. The objective of this manual is to assist project proponents, conservation activists and decision makers to identify the wetland benefits present at a particular site as also benefits which are likely to be adversely affected by a particular project activity. This would enable assessing the extent and cost of the management plan required to mitigate these impacts. With the backdrop of international conventions for wetland protection and initiatives of the Ministry of Environment and Forests, Government of India, manual delineates step by step procedure for EIA of developmental activities affecting wetland benefits. Worksheets that could enable preparation of case studies are included in the manual. Four casestudies prepared by the institutions that participated in the March 1995 workshop organized by the British Council, at Calcutta, have been included in the manual.…

Condición: New. 2022. 1st ed. paperback. . . . . .

Paperback. Condición: Brand New. 190 pages. 9.25x6.10x0.43 inches. In Stock.