Alkesh Patel

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Text summarization is an important activity in the analysis of a high volume text documents. Text summarization has number of applications; recently number of applications uses text summarization for the betterment of the text analysis and knowledge representation. In this paper a frequent term based text summarization algorithm is designed and implemented(More)
Different software systems for automatic question answering have been developed in recent years. Some systems perform well on specific domains, but may not be appropriate for other domains. As the complexity and scaling of such information systems become ever greater, it is much more challenging to effectively and efficiently determine which toolkits,(More)
This paper describes an efficient algorithm for language independent generic extractive summarization for single document. The algorithm is based on structural and statistical (rather than semantic) factors. Through evaluations performed on a single-document summarization for English, Hindi, Gujarati and Urdu documents, we show that the method performs(More)
Internet users are in need of a tool that helps them to explore more and more contents on the web. Web users are undergoing a transformation and they are now expressing themselves in the form of sharing their opinions on an item through ratings and reviews or comments; through sharing and tagging content; or by contributing new content. In this changing(More)
We describe CMU’s UIMA-based modular automatic question answering (QA) system. This system answers multiplechoice English questions for the world history entrance exam. Questions are preceded by short descriptions providing a historical context. Given the context and question-specific instructions, we generate verifiable assertions for each answer choice.(More)
OBJECTIVES Present study was aimed at developing an experimental model of oral mucositis in rats using a combination of chemotherapeutic agent and radiation. STUDY DESIGN Female Wistar rats (150-200 g) were divided into 3 groups (n = 6). Rats in group 1 (normal control) and group 2 (mucositis control) were treated with vehicle. Rats in group 3 were(More)
Oral mucositis is one of the most debilitating side effects in patient undergoing chemotherapy or chemoradiotherapy. Leaves of the plant Solanum nigrum are used in folklore medicine to treat oral ulcers in India. However, no pharmacological investigation has been carried out till date. Aqueous extract of Solanum nigrum leaves (AESN) was prepared and(More)
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