RESEARCH ON PERSONALIZED RECOMMENDATION ALGORITHM INTEGRATING CROSS-GRAINED SENTIMENT AND RATING INTERACTION FEATURES

Research on Personalized Recommendation Algorithm Integrating Cross-Grained Sentiment and Rating Interaction Features

To investigate the impact of cross-grained sentiments on user feature representation and address the issue of data sparsity, this paper proposes a Personalized Recommendation Algorithm Integrating Cross-Grained Sentiment and Rating Interaction Features (ICSR).The algorithm begins by employing a pre-trained BERT (Bidirectional Encoder Representation

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Mutation analysis of the NRXN1 gene in autism spectrum disorders

The aim of this study was to identify the sequence mutations in the Neurexin 1 (NRXN1) gene that has been considered as one of the strong candidate genes.A total of 30 children and adolescents (aged 3-18) with non syndromic autism were enrolled this study.Sequencing of the coding exons and the exon-intron boundaries of the NRXN1 gene was performed.

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