All Relations between representation and semantics

Publication Sentence Publish Date Extraction Date Species
Marius Markmann, Melanie Lenz, Oliver Höffken, Agnė Steponavičiūtė, Martin Brüne, Martin Tegenthoff, Hubert R Dinse, Albert Newe. Hypnotic suggestions cognitively penetrate tactile perception through top-down modulation of semantic contents. Scientific reports. vol 13. issue 1. 2023-04-21. PMID:37085590. a hypnosis without semantic suggestions had no effect but caused a reduction of phase-locking synchronization of the beta frequency band between medial frontal cortex and the finger representation in somatosensory cortex. 2023-04-21 2023-08-14 human
Youxiang Zhu, Abdelrahman Obyat, Xiaohui Liang, John A Batsis, Robert M Rot. WavBERT: Exploiting Semantic and Non-semantic Speech using Wav2vec and BERT for Dementia Detection. Interspeech. vol 2021. 2023-04-17. PMID:37063977. in this paper, we exploit semantic and non-semantic information from patient's speech data using wav2vec and bidirectional encoder representations from transformers (bert) for dementia detection. 2023-04-17 2023-08-14 Not clear
Zhan Yang, Xiyin Deng, Lin Guo, Jun Lon. Asymmetric Supervised Fusion-Oriented Hashing for Cross-Modal Retrieval. IEEE transactions on cybernetics. vol PP. 2023-04-06. PMID:37022860. then, we associate the common latent representation with the semantic label matrix, thereby increasing the discriminative capability of the model by constructing an asymmetric hash learning framework, thus, making the generated hash codes more compact. 2023-04-06 2023-08-14 Not clear
Mara Alves, Patrícia Figueiredo, Ana Rapos. Semantic cognition in healthy ageing: Neural signatures of representation and control mechanisms in naming typical and atypical objects. Neuropsychologia. 2023-03-19. PMID:36934809. neuropsychological findings of patients presenting either degraded knowledge (e.g., semantic dementia) or disrupted control (e.g., semantic aphasia) converge with neuroimaging evidence from young adults, and delineate the neural segregation of representation and control mechanisms. 2023-03-19 2023-08-14 Not clear
Bruno L Giordano, Michele Esposito, Giancarlo Valente, Elia Formisan. Intermediate acoustic-to-semantic representations link behavioral and neural responses to natural sounds. Nature neuroscience. 2023-03-17. PMID:36928634. here, we exploit a model comparison framework and contrasted the ability of acoustic, semantic (continuous and categorical) and sound-to-event deep neural network representation models to predict perceived sound dissimilarity and 7 t human auditory cortex functional magnetic resonance imaging responses. 2023-03-17 2023-08-14 human
Bruno L Giordano, Michele Esposito, Giancarlo Valente, Elia Formisan. Intermediate acoustic-to-semantic representations link behavioral and neural responses to natural sounds. Nature neuroscience. 2023-03-17. PMID:36928634. our findings indicate that stg entails intermediate acoustic-to-semantic sound representations that neither acoustic nor semantic models can account for. 2023-03-17 2023-08-14 human
Arsal Syed, Brendan Tran Morri. Semantic scene upgrades for trajectory prediction. Machine vision and applications. vol 34. issue 2. 2023-01-30. PMID:36712952. experimental results show that utilizing a fully segmented map, for explicit scene semantics, out performs other variants of scene representations (semantic and cnn embedding) for trajectory prediction tasks. 2023-01-30 2023-08-14 Not clear
Jiaqi Luo, Yunan Lu. Contrastive learning of protein representations with graph neural networks for structural and functional annotations. Pacific Symposium on Biocomputing. Pacific Symposium on Biocomputing. vol 28. 2022-12-21. PMID:36540969. in addition, penlight applies a contrastive learning strategy to train the gnn for learning protein representations that reflect similarities beyond sequence identity, such as semantic similarities in the function or structure space. 2022-12-21 2023-08-14 Not clear
Yuze Li, Wushour Silamu, Zhenchao Wang, Miaomiao X. Attention-Based Scene Text Detection on Dual Feature Fusion. Sensors (Basel, Switzerland). vol 22. issue 23. 2022-12-11. PMID:36501774. the bi-directional feature fusion pyramid module (bfm) first adds stronger semantic information to the higher-resolution feature maps through a top-down process and then reduces the aliasing effects generated by the previous process through a bottom-up process to enhance the representation of multi-scale text semantic information. 2022-12-11 2023-08-14 Not clear
William W Graves, Jeremy Purcell, David Rothlein, Donald J Bolger, Miriam Rosenberg-Lee, Ryan Staple. Correspondence between cognitive and neural representations for phonology, orthography, and semantics in supramarginal compared to angular gyrus. Brain structure & function. 2022-11-03. PMID:36326934. correspondence between cognitive and neural representations for phonology, orthography, and semantics in supramarginal compared to angular gyrus. 2022-11-03 2023-08-14 human
Nadine Martin, Jessica Obermeyer, Julie Schlesinger, Robert W Wile. Treatment of the Linguistic and Temporal Components of Lexical Activation to Improve Word Retrieval in Aphasia. Frontiers in rehabilitation sciences. vol 3. 2022-10-03. PMID:36188998. current approaches to treatments for word processing impairments in aphasia emphasize two components to target, the linguistic content, semantic or phonological representations of words, and the processing component, access to and retrieval of those representations. 2022-10-03 2023-08-14 human
Mesfer Al Duhayyim, Hanan Abdullah Mengash, Radwa Marzouk, Mohamed K Nour, Hany Mahgoub, Fahd Althukair, Abdullah Mohame. Hybrid Rider Optimization with Deep Learning Driven Biomedical Liver Cancer Detection and Classification. Computational intelligence and neuroscience. vol 2022. 2022-07-11. PMID:35814569. in contrast to classical image-dependent "semantic" feature evaluation from human expertise, deep learning techniques could learn feature representation automatically from sample images using convolutional neural network (cnn). 2022-07-11 2023-08-14 human
Gerrit Höltje, Axel Mecklinge. Benefits and costs of predictive processing: How sentential constraint and word expectedness affect memory formation. Brain research. 2022-05-13. PMID:35562077. these mnemonic costs of predictive processing were more pronounced for expected words from sc sentences than from wc sentences and could reflect the lingering of strong semantic predictions which were associated with the pre-updating of sentence representations. 2022-05-13 2023-08-13 Not clear
Kamil Zeberga, Muhammad Attique, Babar Shah, Farman Ali, Yalew Zelalem Jembre, Tae-Sun Chun. A Novel Text Mining Approach for Mental Health Prediction Using Bi-LSTM and BERT Model. Computational intelligence and neuroscience. vol 2022. 2022-03-14. PMID:35281185. in this paper, we propose a novel framework to efficiently and effectively identify depression and anxiety-related posts while maintaining the contextual and semantic meaning of the words used in the whole corpus when applying bidirectional encoder representations from transformers (bert). 2022-03-14 2023-08-13 Not clear
David J Acunzo, Daniel M Low, Scott L Fairhal. Deep neural networks reveal topic-level representations of sentences in medial prefrontal cortex, lateral anterior temporal lobe, precuneus, and angular gyrus. NeuroImage. 2022-02-17. PMID:35176493. we constructed a topic-level sentence representations using the final layer of a convolutional neural network (cnn) trained to classify wikipedia sentences into broad semantic categories. 2022-02-17 2023-08-13 human
David J Acunzo, Daniel M Low, Scott L Fairhal. Deep neural networks reveal topic-level representations of sentences in medial prefrontal cortex, lateral anterior temporal lobe, precuneus, and angular gyrus. NeuroImage. 2022-02-17. PMID:35176493. using representational similarity analysis, we found that the medial prefrontal cortex, lateral anterior temporal lobe, precuneus, and angular gyrus more strongly represent sentence topic-level, compared to word-level, meaning, uncovering the important role of these semantic system regions in the representation of topic-level meaning. 2022-02-17 2023-08-13 human
Leonardo Fernandino, Jia-Qing Tong, Lisa L Conant, Colin J Humphries, Jeffrey R Binde. Decoding the information structure underlying the neural representation of concepts. Proceedings of the National Academy of Sciences of the United States of America. vol 119. issue 6. 2022-02-04. PMID:35115397. they also reveal that, in most heteromodal areas, event concepts have more heterogeneous representations (i.e., they are more easily decodable) than object concepts and that other areas beyond the traditional "semantic hubs" contribute to semantic cognition, particularly the posterior cingulate gyrus and the precuneus. 2022-02-04 2023-08-13 Not clear
Daniel Kaiser, Arthur M Jacobs, Radoslaw M Cich. Modelling brain representations of abstract concepts. PLoS computational biology. vol 18. issue 2. 2022-02-04. PMID:35120139. we found that representations in inferior parietal cortex were predicted by concept similarities emerging in models of distributional semantics. 2022-02-04 2023-08-13 human
Kunal Gupta, Nitesh Sekhar, Davis M Vigneault, Anderson R Scott, Brendan Colvert, Amanda Craine, Adhithi Raghavan, Francisco J Contijoc. Octree Representation Improves Data Fidelity of Cardiac CT Images and Convolutional Neural Network Semantic Segmentation of Left Atrial and Ventricular Chambers. Radiology. Artificial intelligence. vol 3. issue 6. 2021-12-07. PMID:34870221. octree representation improves data fidelity of cardiac ct images and convolutional neural network semantic segmentation of left atrial and ventricular chambers. 2021-12-07 2023-08-13 Not clear
Loris Naspi, Paul Hoffman, Barry Devereux, Alexa M Morco. Perceptual and Semantic Representations at Encoding Contribute to True and False Recognition of Objects. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 41. issue 40. 2021-11-23. PMID:34413205. in a similar fashion, alignment of neural patterns with fine-grained semantic feature representations in the fusiform gyrus also predicted true recognition. 2021-11-23 2023-08-13 human