Suchergebnisse - Dynamic Topic Labelling

Dynamic topic modelling for exploring the scientific literature on coronavirus: an unsupervised labelling technique von Guillén-Pacho, Ibai, Badenes-Olmedo, Carlos, Corcho, Oscar

“… A novel topic labelling strategy is proposed for dynamic topic models to analyse the evolution …”
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A Dynamic Topic Identification and Labeling Approach of COVID-19 Tweets von Khandaker Tayef Shahriar, Sarker, Iqbal H, Islam, Muhammad Nazrul, Mohammad Ali Moni

“… This paper formulates the problem of dynamically identifying key topics with proper labels from COVID-19 Tweets to provide an overview of wider public opinion …”
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Topic Labels of "Dynamic Topic Modelling for Exploring the Scientific Literature on Coronavirus: An Unsupervised Labelling Technique" von Guillén-Pacho, Ibai

“… These are the labels generated with the method proposed in the article "Dynamic Topic Modelling for Exploring the Scientific Literature on Coronavirus …”
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A Semi-Supervised Prototypical Network with Dynamic Threshold Pseudo-Labeling for Forest Classification von Xie, Yifan, Chen, Long, Wang, Jiahao, Erkin, Nurmemetjan, Wang, Geng, Zhang, Xiaoli

“… classes.To address this, we propose a novel semi-supervised few-shot classification model, Class-Wise Pseudo-Labeling Squeeze-and-Excitation PNet (CWPL-SEPNet …”
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Dissection and integration of bursty transcriptional dynamics for complex systems von Gao, Cheng Frank, Vaikuntanathan, Suriyanarayanan, Riesenfeld, Samantha J

“… We developed an approach, , that disentangles simultaneous, yet distinct, dynamics by using a probabilistic topic model, a highly interpretable form of latent space factorization, to infer cells …”
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Dynamic Automated Labeling System for Real-Time User Intention Analysis von Park, Jinju, Oh, Hayoung

“… In this study, we propose a dynamic automated labeling technique that considers changes in user response over time by combining LDA …”
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GPCR structural characterization by NMR spectroscopy in solution von Yang, Lingyun, Liu, Dongsheng, Wüthrich, Kurt

“… The topics include uniform stable-isotope labeling, amino acid residue-selective stable-isotope labeling, site-specific labeling by genetic engineering, the introduction of F-NMR probes, and the use …”
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Dynamic labelling of neural connections in multiple colours by trans-synaptic fluorescence complementation von Macpherson, Lindsey J., Zaharieva, Emanuela E., Kearney, Patrick J., Alpert, Michael H., Lin, Tzu-Yang, Turan, Zeynep, Lee, Chi-Hon, Gallio, Marco

“… ). Our system allows for the first time retrospective labelling of synapses (rather than whole neurons …”
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Making Sense of Stigmatized Organizations: Labelling Contests and Power Dynamics in Social Evaluation Processes von Kvåle, Gro, Murdoch, Zuzana

“… How do social audiences negotiate and handle stigmatized organizations? What role do their heterogenous values, norms and power play in this process? …”
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Enterprises' compliance with government carbon reduction labelling policy using a system dynamics approach von Zhao, Rui, Zhou, Xiao, Jin, Qiao, Wang, Yutao, Liu, Chengliang

“… This paper uses system dynamics to model enterprises' compliance with a combined government policy instrument for a carbon reduction labelling scheme, that is, government subsidies and economic sanctions …”
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Visualizing long-term single-molecule dynamics in vivo by stochastic protein labeling von Liu, Hui, Dong, Peng, Ioannou, Maria S, Li, Li, Shea, Jamien, Pasolli, H Amalia, Grimm, Jonathan B, Rivlin, Patricia K, Lavis, Luke D, Koyama, Minoru, Liu, Zhe

“… This system has a dynamic range of ∼10,000-fold, enabling sparse labeling of proteins expressed at different abundance levels …”
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Dynamic metabolic labeling of DNA in vivo with arabinosyl nucleosides von Neef, Anne B, Luedtke, Nathan W

“… In addition to perturbing biological function, these properties can prevent metabolic labeling studies where subsequent tissue survival is needed …”
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Labelling experiments in red deer provide a general model for early bone growth dynamics in ruminants von Calderón, Teresa, Arnold, Walter, Stalder, Gabrielle, Painer, Johanna, Köhler, Meike

“… Growth rates importantly determine developmental time and are, therefore, a key variable of a species' life history. A widely used method to reconstruct growth …”
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Cell-type and subcellular compartment-specific APEX2 proximity labeling reveals activity-dependent nuclear proteome dynamics in the striatum von Dumrongprechachan, V., Salisbury, R. B., Soto, G., Kumar, M., MacDonald, M. L., Kozorovitskiy, Y.

“… Here, we develop a genetically targeted proximity labeling approach to identify cell-type specific subcellular proteomes in the mouse brain, confirmed by imaging, electron microscopy, and mass spectrometry …”
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Unsupervised topic labeling and opportunity model of social media data for enhancing automotive product design processes von Hartanto, Broto Widya, Subagyo, Budi Dharma, I.G.B.

“… Furthermore, it proposes a novel unsupervised topic labeling procedure to address the limitations in current topic modeling interpretations, which are often not fully unsupervised …”
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Dynamic Hydroxylation Enhances Hydrogen Atom Abstraction from Water for Nitrogen Fixation Revealed by Isotope Labeling in Situ Fourier-Transform Infrared Spectroscopy von Dong, Xing’an, Shi, Xian, Cui, Zhihao, Dai, Weidong, Dong, Fan

“… water for efficient nitrogen fixation. Consequently, the isotope labeling in situ Fourier-transform infrared spectroscopy (FT-IR …”
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Time-resolved photocatalytic proximity labeling uncovers ER proteome dynamics underlying UPR-to-apoptosis transition von Zhou, Nan, Zhang, Yan, Chen, Peng R, Fan, Xinyuan

“… In this study, we introduce CAT-ER, a nongenetic ER proteomics system that provides in situ labeling, spatiotemporal resolution, and compatibility across diverse cell types …”
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Dynamic tracing using ultra-bright labeling and multi-photon microscopy identifies endothelial uptake of poloxamer 188 coated poly(lactic-co-glycolic acid) nano-carriers in vivo von Khalin, Igor, Severi, Caterina, Heimburger, Doriane, Wehn, Antonia, Hellal, Farida, Reisch, Andreas, Klymchenko, Andrey S., Plesnila, Nikolaus

“… The potential of poly(lactic-co-glycolic acid) (PLGA) to design nanoparticles (NPs) and target the central nervous system remains to be exploited. In the …”
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More or less—On the influence of labelling strategies to infer cell population dynamics von Gabel, Michael, Regoes, Roland R., Graw, Frederik

“… s. While these methods have been widely used to quantify cell differentiation and division dynamics, the extent to which the applied labelling strategy actually affects the quantification …”
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Fast and Dynamic Mapping of the Protein Corona on Nanoparticle Surfaces by Photocatalytic Proximity Labeling von Zhang, Zibin, Ren, Junji, Dai, Wenbing, Zhang, Hua, Wang, Xueqing, He, Bing, Zhang, Qiang

“… , the rapidly forming mechanism and the dynamic structure of the protein corona at the seconds level remains challenging …”
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