Results 81 to 90 of about 13,396 (303)

Balancing Speed and Quality in Online Learning to Rank for Information Retrieval

open access: yes, 2017
In Online Learning to Rank (OLTR) the aim is to find an optimal ranking model by interacting with users. When learning from user behavior, systems must interact with users while simultaneously learning from those interactions.
de Rijke, Maarten, Oosterhuis, Harrie
core   +1 more source

R1-Ranker: Teaching LLM Rankers to Reason

open access: yes
Large language models (LLMs) have recently shown strong reasoning abilities in domains like mathematics, coding, and scientific problem-solving, yet their potential for ranking tasks, where prime examples include retrieval, recommender systems, and LLM routing, remains underexplored.
Feng, Tao   +6 more
openaire   +2 more sources

Integrated genomic and proteomic profiling reveals insights into chemoradiation resistance in cervical cancer

open access: yesMolecular Oncology, EarlyView.
A comprehensive genomic and proteomic analysis of cervical cancer revealed STK11 and STX3 as a potential biomarkers of chemoradiation resistance. Our study demonstrated EGFR as a therapeutic target, paving the way for precision strategies to overcome treatment failure and the DNA repair pathway as a critical mechanism of resistance.
Janani Sambath   +13 more
wiley   +1 more source

Emerging role of ARHGAP29 in melanoma cell phenotype switching

open access: yesMolecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster   +3 more
wiley   +1 more source

Education Quality Ranker: A Novel Internet-Scale, Graph-Learning-Based, and Multi-View Quality Model for College/Univeristy Ranking

open access: yesIEEE Access
In the realm of higher education, accurately assessing and ranking the quality of educational offerings is crucial. The paper introduces “Education Quality Ranker,” an innovative framework designed to rank colleges and universities on an ...
Yunhua Chen
doaj   +1 more source

Enhanced Search Engine Using Proposed Framework and Ranking Algorithm Based on Semantic Relations

open access: yesIEEE Access, 2019
Today, most users need search engines to facilitate search and information retrieval processes. Unfortunately, traditional search engines have a significant challenge that they should retrieve high-precision results for a specific unclear query at a ...
M. M. El-Gayar   +3 more
doaj   +1 more source

Orthogeriatric co-management for proximal femoral fractures. Can two additions make a big difference?

open access: yesBMC Musculoskeletal Disorders, 2020
Background Proximal femoral fractures are a major socioeconomic burden and they occur mainly in geriatric patients. High mortality and complication rates are reported.
Maic Werner   +6 more
doaj   +1 more source

Open-world Learning and Application to Product Classification

open access: yes, 2019
Classic supervised learning makes the closed-world assumption, meaning that classes seen in testing must have been seen in training. However, in the dynamic world, new or unseen class examples may appear constantly. A model working in such an environment
Liu, Bing, Shu, Lei, Xu, Hu, Yu, P.
core   +1 more source

Gut microbiota diversity is prognostic in metastatic hormone receptor‐positive breast cancer patients receiving chemotherapy and immunotherapy

open access: yesMolecular Oncology, EarlyView.
In this exploratory study, we investigated the relationship between the gut microbiota and outcome in patients with metastatic hormone receptor‐positive breast cancer, treated in a randomized clinical trial with chemotherapy alone or chemotherapy in combination with immune checkpoint blockade.
Andreas Ullern   +7 more
wiley   +1 more source

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