DSpace logo

  1. BITS Pilani Institutional Repository

Search


Start a new search
Add filters:

Use filters to refine the search results.

 | 
Results 14201-14210 of 14610 (Search time: 0.016 seconds).
Item hits:
Issue DateTitleAuthor(s)
2024-04Novel methods for the synthesis and C-H functionalization of imidazopyridines and coumarinsMeena, Neha
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
2021-12Numerical simulations and experimental investigations to study the melting behavior of beeswax in a cylindrical container at different angular positionsSrinivasan, P.
2022-10Theoretical Analysis of a Self-Condensing CO2 Transcritical Power Cycle With Regeneration Involving Dense Particle Suspensions in a Solar Thermal Power PlantSrinivasan, P.
2018SentiCon: A Concept Based Feature Set for Sentiment AnalysisMitra, Satanik
2021-05Helpfulness of online consumer reviews: A multi-perspective approachMitra, Satanik
2021-01An Approach to Identify Provocative and Problematic Content with Social NociceptorMitra, Satanik
2023-04Oxidative decarboxylation of fatty acids to terminal alkenes by a membrane-bound metalloenzyme, UndBSidhu, Jagpreet Singh
2023-11Compatibility of structural materials with AlSi12 alloys-based phase change material and increasing the corrosion resistance by ceramic coatingsSrinivasan, P.
2020-06Hybrid Improved Document-level Embedding (HIDE)Mitra, Satanik

Discover