Zobrazeno 1 - 10
of 419
pro vyhledávání: '"Ramraj, P."'
Query Reformulation (QR) is a set of techniques used to transform a user's original search query to a text that better aligns with the user's intent and improves their search experience. Recently, zero-shot QR has been a promising approach due to its
Externí odkaz:
http://arxiv.org/abs/2405.17658
State-of-the-art neural rankers pre-trained on large task-specific training data such as MS-MARCO, have been shown to exhibit strong performance on various ranking tasks without domain adaptation, also called zero-shot. However, zero-shot neural rank
Externí odkaz:
http://arxiv.org/abs/2404.02489
Formulating effective search queries remains a challenging task, particularly when users lack expertise in a specific domain or are not proficient in the language of the content. Providing example documents of interest might be easier for a user. How
Externí odkaz:
http://arxiv.org/abs/2403.15667
While search is the predominant method of accessing information, formulating effective queries remains a challenging task, especially for situations where the users are not familiar with a domain, or searching for documents in other languages, or loo
Externí odkaz:
http://arxiv.org/abs/2311.11226
Publikováno v:
E-Journal of Humanities, Arts and Social Sciences, Vol 5, Iss 9, Pp 15-28 (2024)
The ongoing rise in global population has an impact on the rise in food demand. The pressure on agricultural production is a result of the rising food demand. Although there are difficulties in implementing and using agricultural technology (agritech
Externí odkaz:
https://doaj.org/article/7e9f53d3cc864082b8f698c69c63b76f
Autor:
Ameena Goga, Trisha Ramraj, Logashvari Naidoo, Brodie Daniels, Masefetsane Matlou, Terusha Chetty, Reshmi Dassaye, Nobubelo K. Ngandu, Laura Galli, Tarylee Reddy, Ishen Seocharan, Qondeni Ndlangamandla, Qholokazi September, Nokwanda Ngcobo, Mayuri Reddy, Tamon Cafun-Naidoo, Kubashni Woeber, Nitesha Jeenarain, Rabia Imamdin, Keshnee Maharajh, Ashmintha Ramjeth, Thobile Bhengu, Emma Clarence, Philippe Van de Perre, Thorkild Tylleskär, Nicolas Nagot, Jean-Pierre Moles, Penny L. Moore, Nonhlanhla N. Mkhize, Lucio Gama, Stefania Dispinseri, Priscilla Biswas, Gabriella Scarlatti, the PedMAb1 clinical trial team
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-17 (2024)
Abstract Background The ambitious goal to eliminate new pediatric HIV infections by 2030 requires accelerated prevention strategies in high-risk settings such as South Africa. One approach could be pre-exposure prophylaxis (PrEP) with broadly neutral
Externí odkaz:
https://doaj.org/article/289c4aae8d584a3bb56f8bc46eb6cc68
Pretrained language models have improved effectiveness on numerous tasks, including ad-hoc retrieval. Recent work has shown that continuing to pretrain a language model with auxiliary objectives before fine-tuning on the retrieval task can further im
Externí odkaz:
http://arxiv.org/abs/2204.11989
Autor:
Ramraj Dangi, Gaurav Choudhary, Nicola Dragoni, Praveen Lalwani, Utkarsh Khare, Souradeep Kundu
Publikováno v:
Telecom, Vol 4, Iss 4, Pp 836-876 (2023)
The exponential growth of the fifth-generation (5G) network gives businesses and universities a chance to turn their attention to the next-generation network. It is widely acknowledged that many IoT devices require more than 5G to send various types
Externí odkaz:
https://doaj.org/article/3b8336c139b4419f84d05d0d0a2c3500
Publikováno v:
E-Journal of Humanities, Arts and Social Sciences, Vol 4, Iss 14, Pp 141-152 (2023)
Traditional teaching and learning approaches were disrupted by COVID-19, which led to a considerable movement towards online and remote education, with public universities having to adapt to new remote learning methods and a delayed academic calendar
Externí odkaz:
https://doaj.org/article/5a0ab17af6b743b78813614e53081430
Autor:
T. Jayakumar, G. Ramani, P. Jamuna, B. Ramraj, Gokul Chandrasekaran, C. Maheswari, Albert Alexander Stonier, Geno Peter, Vivekananda Ganji
Publikováno v:
Automatika, Vol 64, Iss 3, Pp 441-452 (2023)
Pulse width modulation for Selective Harmonics Elimination (SHE) is mostly employed in the reduction of lower order harmonics. The PV system in this research provides input voltage to the reduced switch 31-level inverter, which is based on the Artifi
Externí odkaz:
https://doaj.org/article/16555a2403df4e858a539b825b7e6646