K. Latha

Experiment and Evaluation in Information Retrieval Models explores different algorithms for the application of evolutionary computation to the field of information retrieval (IR). As well as examining existing approaches to resolving some of the problems in this field, results obtained by researchers are critically evaluated in order to give readers a clear view of the topic. In addition, this book covers Algorithmic Solutions to the Problems in Advanced IR Concepts, including Feature Selection for Document Ranking, web page classification and recommendation, Facet Generation for Document Retrieval, Duplication Detection and seeker satisfaction in question answering community Portals. Written with students and researchers in the field on information retrieval in mind, this book is also a useful tool for researchers in the natural and social sciences interested in the latest developments in the fast-moving subject area. Key features:Focusing on recent topics in Information Retrieval research, Experiment and Evaluation in Information Retrieval Models explores the following topics in detail: Searching in social media Using semantic annotations Ranking documents based on Facets Evaluating IR systems offline and online The role of evolutionary computation in IR Document and term clustering, Image retrieval Design of user profiles for IR Web page classification and recommendation Relevance feedback approach for Document and image retrieval

In the early years of the twenty-first century, the Indian agricultural sector, particularly horticulture, is experiencing significant changes. Historically, horticultural crops had a limited phase of development due to a lack of research potentiality. As we enter the second decade of the new millennium, the golden revolution commences with new visions for the application of modern and innovative techniques in breeding and farming. While qualitative production is sufficient to meet the domestic market demand for most horticultural crops, there are exceptions such as spices, condiments, plantation crops, flower crops, and medicinal plants, which have high international market demand. Horticultural crops play a vital role in supplementing the nations diet and providing food security. To achieve these goals, innovative approaches to scientific culture are necessary. This book covers recent and relevant topics in horticulture, including crop breeding, precision farming, biotechnology, therapeutic horticulture, and post-harvest practices for fruits, vegetables, flowers, spices, and plantation crops. The knowledge of recent research technologies such as bioinformatics, biotechnology, and transplastomics will help in the production and consumption of horticultural crops. The practical application of breeding techniques such as polyoidy and selection techniques will increase productivity. The exploitation of horticultural crops for the occurrence of antioxidants will promote human health and prevent diseases such as cancer, cardiovascular disease, and diabetes. The organic farming of vegetable and plantation crops is also discussed in detail in this book.

In the early years of the new millennium, Indian agriculture, particularly in the field of horticulture, has undergone significant changes. In the past millennium, the development of horticultural crops was limited due to a lack of awareness of research potential. As we enter the second decade of the new millennium, a golden revolution is set to begin, characterized by new visions and the application of modern and innovative techniques in breeding and farming. While qualitative production is generally sufficient to meet the domestic market, there are exceptions for certain crops, such as spices, condiments, plantation crops, flower crops, and medicinal plants, which have high demand in the international market. Horticultural crops play a crucial role in providing food security by contributing to the supplementary diet. To achieve these objectives, it is necessary to apply innovative approaches of scientific culture. This book covers recent and relevant fields of horticulture, including crop breeding, precision farming, biotechnology, therapeutic horticulture, and post-harvest practices for fruits, vegetables, flowers, spices, and plantation crops. The knowledge of recent research technologies, such as bioinformatics, biotechnology, and transplastomics, will prove helpful in the production and consumption of horticultural crops. The practical application of breeding techniques, such as polyoidy and selection techniques, will increase productivity. The exploitation of horticultural crops for the occurrence of antioxidants will contribute to human health and prevent diseases like cancer, cardiovascular disease, and diabetes. The organic farming of vegetable and plantation crops is also discussed in detail in this book.