理学 检索任务与目标 释 question answering system 问题回答系统 信息检索的一种变种。它能用准确的自然语言回答用户提出的问题。
人工智能 知识工程 释文 question answering system 问答系统
- waveguide tube
- wave impedance
- wave in home
- wave in tropical stratosphere
- wave length
- wavelength
- wavelength analysis
- wavelength calibration
- wavelength converter
- wavelength demultiplexer
- wavelength dispersion
- wavelength dispersive X-ray fluorescence spectrometer
- wavelength dispersive Xray fluorescence spectrometer
- wavelength-dispersive X-ray fluorescence spectrometer
- wavelength-division de-multiplexer
- wavelength division demultiplexing
- wavelength-division demultiplexing
- wavelength division multiplexed switching
- wavelength division multiplexer
- wavelength-division multiplexer
- wavelength division multiplexing
- wavelength division multiplexing，WDM
- wavelength interchanging cross-connect
- wavelength in vacuum
- wavelength meter