Artificial intelligence neural network chip can help patients "read film"

"Either the CPU or the GPU is not a chip specifically designed for artificial intelligence," said Liang Yali, general manager of Intel Corporation, an industry solution group at Intel Corporation, yesterday. "We hope to create a neural network chip specifically for artificial intelligence calculations."

Different from the algorithm level or the application level, this is the bottom level of the entire artificial intelligence field. The neural network processor can not only run various algorithms easily, but also can effectively train the artificial intelligence model. Artificial intelligence chips are expected to increase the performance of artificial intelligence by hundreds of times by 2020. Various industries, including medical, social, media, automotive and weather forecasting, will use this chip to achieve business transformation and develop new artificial intelligence applications. “In China, cloud platforms using our chips are being used in the medical field.” Liang Yali said: “The current accuracy of screening for thyroid nodules has reached 85%; online cloud services for pneumothorax, tuberculosis, lung nodules, lungs The diagnostic accuracy of the mass has reached 95%."

Semiconductor Fuse And Ferrite

Fuse refers to an electric appliance that, when the current exceeds the specified value, melts the fuse and disconnects the circuit with the heat generated by itself.When the current exceeds the specified value for a period of time, the fuse melts and disconnects the circuit with the heat generated by the fuse itself.A current protector made from this principle.The fuse is widely used in high and low voltage power distribution system and control system as well as power equipment.


Ferrite is a metal oxide with ferrous magnetism.As far as electrical properties are concerned, the resistivity of ferrite is much larger than that of single metal or alloy magnetic materials, and it has higher dielectric properties.Ferrite magnetic energy also shows high permeability at high frequencies.As a result, ferrite has become a non-metallic magnetic material widely used in the field of high frequency and weak current.Due to the low ferrite magnetic energy stored in the unit volume, saturated magnetic induction strength (Bs) and low (usually only pure iron 1/3 ~ 1/5), and thus limits its higher requirements in the low-frequency magnetic energy density in the field of high voltage and high power applications.


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