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Results 791-800 of 825 (Search time: 0.004 seconds).
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Issue DateTitleAuthor(s)
2020-01Graphical Flow-based Spark ProgrammingMahapatra, Tanmaya
2020-07Enabling Agile Clinical and Translational Data Warehousing: Platform Development and EvaluationMahapatra, Tanmaya
2020-03In recent times, word embeddings are taking a significant role in sentiment analysis. As the generation of word embeddings needs huge corpora, many applications use pretrained embeddings. In spite of the success, word embeddings suffers from certain drawbacks such as it does not capture sentiment information of a word, contextual information in terms of parts of speech tags and domain-specific information. In this work we propose HIDE a Hybrid Improved Document level Embedding which incorporates domain information, parts of speech information and sentiment information into existing word embeddings such as GloVe and Word2Vec. It combine improved word embeddings into document level embeddings. Further, Latent Semantic Analysis (LSA) has been used to represent documents as a vectors. HIDE is generated, combining LSA and document level embeddings, which is computed from improved word embeddings. We test HIDE with six different datasets and shown considerable improvement over the accuracy of existing pretrained word vectors such as GloVe and Word2Vec. We further compare our work with two existing document level sentiment analysis approaches. HIDE performs better than existing systemsMitra, Satanik
2020-06Hybrid Improved Document-level Embedding (HIDE)Mitra, Satanik
2020-10Structural and Electrical Transport Investigations on Mg(ClO4)2-PEO-PEG Solid Polymer Electrolyte Prepared by Hot Press Assisted RouteDalvi, Anshuman
2020-05Survival of current in a periodically driven hard-core bosonic systemBandyopadhyay, Jayendra N.
2020-10Fabrication, Structural, Electrical, and Optical Characterizations of p-Nanoparticle- and n-Nanotube-Based ZnO HomojunctionManjuladevi, V.; Gupta, Raj Kumar
2020-09Melting of DNA in confined geometriesSingh, Navin
2020Application of the Density Matrix Formalism for Obtaining the Channel Density of a Dual Gate Nanoscale Ultra-Thin MOSFET and its Comparison with the Semi-Classical ApproachSarkar, Niladri
2020-10Exploiting hyperbolic metamaterial as a substrate for graphene surface plasmonic Cherenkov THz radiation sourceSarkar, Niladri