Short video hot spot classification is a fundamental method to grasp the focus of consumers and improve effectiveness marketing. The limitations traditional short text are sparse content as well inconspicuous feature extraction. To solve problems above, this paper proposes model combining latent dirichlet allocation (LDA) fusion improved bi-directional long short-term memory (BiLSTM), namely LD...

Rootstocks are well known to have important effects on scion growth performance. However, the involved mechanisms remain unclear. Recent studies provided some clues potential involvement of DNA methylation in grafting, which open up new horizons for exploring how rootstocks induce changes. To better understand rootstock-induced alterations, whole-genome bisulfite sequencing (WGBS) was used eval...