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Low sensitivity of the fourth‐generation antigen/antibody HIV rapid diagnostic test Determine™ HIV Early Detect for detection of acute HIV infection at the point of care in rural E...
Published 2025-07-01“…AHI was defined as a negative or discordant HIV test result according to the national serial RDT algorithm and an HIV VL >10,000 copies/ml, or two consecutive HIV VL measurements between the lower limit of detection (40 copies/ml) and 10,000 copies/ml. …”
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202
Integrating Cognitive Intelligence and VANET for Effective Traffic Congestion Detection in Smart Urban Mobility
Published 2025-01-01“…This approach promises a more effective congestion detection methodology with minimal installation costs. …”
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203
CytoBead ANA 2 assay - a novel method for the detection of antinuclear antibodies
Published 2025-07-01“…Abstract Detection of anti-nuclear autoantibodies (ANA) is based on a two-step algorithm including indirect immunofluorescence (IIF) on HEp2 cells and subsequent reflex/confirmatory testing for specific autoantibodies. …”
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204
Detection of platelet-associated immunoglobulins and complement system components in patients with aplastic anemia and hemoblastosis
Published 2019-10-01“…In addition to application of a certain transfusion therapy algorithm it is also necessary to detect PAIg (G, M, A) and PAC3 / C4 for prediction of severe refractoriness to donor's platelet transfusions.…”
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205
Reinforcement Learning With Deep Features: A Dynamic Approach for Intrusion Detection in IoT Networks
Published 2025-01-01“…A hybrid optimization approach was also introduced for feature selection using green anaconda optimization and the chaotic learning osprey optimization algorithm. Furthermore, an RL-based IDS (RL-IDS) that incorporates RNNs and autoencoders with a deep Q-network was proposed to enhance threat detection. …”
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206
Research on Cross-Circuitry Fault Identification Method for AC/DC Transmission System Based on Blind Signal Separation Algorithm
Published 2025-03-01“…Then, the electrical signals of the AC system and the DC system of the AC/DC power transmission system are collected, and the collected signals are extracted by the blind signal separation algorithm. Then, aiming at the cross-circuitry Fault problem of the DC system, the electrical quantities of the positive and negative poles on the rectifier side and the inverter side are collected, and the characteristics of the electrical quantities are analyzed by wavelet to determine the fault. …”
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207
Clinical performance of human papillomavirus based cervical cancer screening algorithm: The result of a large Danish implementation study
Published 2024-09-01“…Conclusions In this pilot implementation study, an algorithm for HPV‐based screening was evaluated in a Danish setting. …”
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208
Real-time Detection of Imperfect Wheat Grains on Wheat Pile Surface Based on IDS-YOLO
Published 2024-12-01“…To address the high missed detection rate of imperfect grains in target detection algorithms and to enhance the model detection speed, this study optimized the lightweight network model YOLOV4-Tiny. …”
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209
Detection of Mycobacterium tuberculosis in sputum in patients coinfected with HIV / tuberculosis by various methods (literature review)
Published 2018-07-01“…The experience of different countries of the world on the effectiveness of various diagnostic algorithms for detecting tuberculosis in HIV/TB co-infection and the role of molecular-genetic methods in the diagnosis of tuberculosis are discussed. …”
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210
Advances in Skeleton-Based Fall Detection in RGB Videos: From Handcrafted to Deep Learning Approaches
Published 2023-01-01“…In the elderly population, falls are one of the leading causes of fatal and non-fatal injuries. Fall detection and early alarms play an important role in mitigating the negative effects of falls, especially given the growing proportion of the elderly population. …”
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211
Detection of Right and Left Ventricular Dysfunction in Pediatric Patients Using Artificial Intelligence–Enabled ECGs
Published 2024-11-01“…We aimed to develop novel artificial intelligence–enabled ECG algorithms for LVSD and RVSD detection in pediatric patients. …”
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212
Assessing the performance of the Asian/Pacific islander identification algorithm to infer Hmong ethnicity from electronic health records in California
Published 2019-12-01“…Sensitivity, specificity, positive (PPV) and negative predictive values (NPVs) were calculated comparing the source data ethnicity inferred by the algorithm with the self-reported ethnicity from the questionnaire.Participants EHRs indicating Hmong, Chinese, Vietnamese and Korean ethnicity who met the original study inclusion criteria were analysed.Results The NAPIIA had a sensitivity of 78%, a specificity of 99.9%, a PPV of 96% and an NPV of 99%. …”
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213
Two‐stage video anomaly detection based on dual‐stream networks and multi‐instance learning
Published 2024-12-01“…However, watching surveillance footage is a labor‐intensive task, and prolonged observation can lead to visual fatigue and lack of concentration, which in turn results in missed detections and false positives [1]. Therefore, it is crucial to develop intelligent algorithms for video anomaly detection. …”
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214
Research on load frequency control system attack detection method based on multi-model fusion
Published 2025-05-01“…A multi-model fusion attack detection framework is proposed, integrating (Long Short-Term Memory) LSTM supervised learning and autoencoder unsupervised learning algorithms, with an adaptive weight adjustment mechanism that dynamically optimizes detection strategies. …”
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215
Detection of circulating tumor cells by means of machine learning using Smart-Seq2 sequencing
Published 2024-05-01“…We developed four tree-based models and we trained and tested them on a dataset consisting of Smart-Seq2 sequenced data from primary tumor sections of breast cancer patients and PBMCs and on a public dataset with manually annotated CTC expression profiles from 34 metastatic breast patients, including triple-negative breast cancer. Our best models achieved about 95% balanced accuracy on the CTC test set on per cell basis, correctly detecting 133 out of 138 CTCs and CTC-PBMC clusters. …”
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216
Curvature-Based Change Detection in Road Segmentation: Ascending Hierarchical Clustering vs. K-Means
Published 2025-06-01“…Given the high frequency of data collection by accelerometers, the resulting large datasets pose a computational challenge for anomaly detection using supervised classification algorithms. …”
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217
The impact of social media messages on Parkinson’s disease treatment: detecting genuine sentiment in patient notes
Published 2022-11-01“…It is been crucial to analyze online narratives and detect sentiment in patients’ self-reports. In this paper, we propose an automatic concept-level neural network method to distilling genuine sentiment in patients’ notes as medical polar facts into true positives and true negatives. …”
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Computer Network System for Fire Flame detection from Digital Video using Fractal Geometry
Published 2010-06-01“…Applying the suggested algorithm on Various samples exceeding 300 colored digital images containing flames with different spectra have been selected. …”
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220
Feasibility of snapshot testing using wearable sensors to detect cardiorespiratory illness (COVID infection in India)
Published 2024-10-01“…An Extreme Gradient Boosting algorithm was trained to discriminate between COVID-19 infected individuals (n = 295) and COVID-19 negative healthy controls (n = 172) and achieved an F1-Score of 0.80 (95% CI = [0.79, 0.81]). …”
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