Similarity-Based Heterogeneous Graph Attention Network forKnowledge-Enhanced Recommendationdoi:10.1007/978-3-030-82147-0_40The introduction of knowledge graphs (KG) has improved the accuracy and interpretability of recommendations. However, the performance of KG-based recommender system is still limited ...
Recently,the similarity-based patternsearchoftimeserieshasreceivedincreasingattention. 近年来,时间序列的相似性搜索问题正得到越来越多的重视。 www.magsci.org 2. Thedirectionalsimilarity-basedrobustclusteringapproachDSCMfordirectionaldataispresentedin this paper. ...
Attention-based similarity 来自 国家科技图书文献中心 喜欢 0 阅读量: 55 作者: F Stentiford 摘要: A similarity measure is described that does not require the prior specification of features or the need for training sets of representative data. Instead large numbers of features are generated as ...
The encoder blocks with Multi-Head Attention are adopted to model relationships between tokens. Tokens are the basic data units in transformers; therefore, the proposal focuses on a subsampling technique for tokens. 3.2 Token clustering In this section, the proposed token clustering method is ...
The feature attention field implements a weak form of feature-based competition that enables selection of specific inputs for encoding into WM, and, most critically in the present case, control of feedback input to the visual sensory field during recall. Each of the fields comprising the feature...
(LLM) technologies, led by GPT, continue to receive attention, a significant amount of funding has also been invested in research in similar fields. In March 2023, GPT-4 was released, adding visual and auditory perception to the capabilities of ChatGPT1. Currently, most research based on LLM...
Sentence comprehension requires the listener to link incoming words with short-term memory representations in order to build linguistic dependencies. The c
this problem has only recently received some attention, and still very few indices are available. In this paper, we provide a new internal index based on criteria different from the ones available in the literature. The index is based on a (generic) similarity measure to efficiently evaluate ca...
Today, when XML gains more and more attention, new concurrency control methods for accessing X... P Pleshachkov,P Chardin,S Kuznetsov - Springer Berlin Heidelberg 被引量: 37发表: 2005年 Real-Time Database - Similarity Semantics and Resource Scheduling resource management, in particular, the ...
One of the important topics in network analysis is to explore the structures and functions of complex networks, and a considerable amount of attention has been devoted to the issue of link prediction. The process of network formation associated with the method capability of predict missing links1....