The recommender system (RS) has been widely adopted in many applications, including Lamp Lead with Switch online advertisements.Predicting the conversion rate (CVR) can help in evaluating the effects of advertisements on users and capturing users’ features, playing an important role in RS.In real-world scenarios, implicit rather than explicit fee
Crop protective agents (CPAs) are prime requisite for protecting crops from pests and diseases.CPAs are used at different stages of the crop from the seed Magnetic Cartridge Collector sowing to harvesting.Seeds are treated with different fungicides as a prophylactic measure against pre-emergence diseases and during seed germination stage different
We demonstrate that the absorption of femtosecond hard x-ray pulses excites quasispherical, high-amplitude, and high-wave-vector coherent acoustic phonon wave packets using an all hard-x-ray pump-probe scattering experiment.The time- and momentum-resolved diffuse scattering signal is consistent with an ensemble of 3D strain wave packets induced by
Two types of magnetic domains, that is, type-I domain belt domain and type-II new stripe domain, are observed in a kagome metal DyMn6Sn6 by microscopic magneto-optic Kerr imaging technique.From 255 to 235 K, the spin reorientation is observed directly in DyMn6Sn6.We analyze the structure of two types of domains through brightness distribution of th
With the proliferation of 5G mobile networks within next-generation wireless communication, the design and optimization of 5G networks are progressing in the direction of improving the physical layer security (PLS) paradigm.This phenomenon is due to the fact that traditional methods for the network optimization of PLS fail to adapt new features, te