摘要:
Mental state of a person is classified in an automated manner by analysing natural speech of the person. A glottal waveform is extracted from a natural speech signal. Pre-determined parameters defining at least one diagnostic class of a class model are retrieved, the parameters determined from selected training glottal waveform features. The selected glottal waveform features are extracted from the signal. Current mental state of the person is classified by comparing extracted glottal waveform features with the parameters and class model. Feature extraction from a glottal waveform or other natural speech signal may involve determining spectral amplitudes of the signal, setting spectral amplitudes below a pre-defined threshold to zero and, for each of a plurality of sub bands, determining an area under the thresholded spectral amplitudes, and deriving signal feature parameters from the determined areas in accordance with a diagnostic class model.
摘要:
Mental state of a person is classified in an automated manner by analysing natural speech of the person. A glottal waveform is extracted from a natural speech signal. Pre-determined parameters defining at least one diagnostic class of a class model are retrieved, the parameters determined from selected training glottal waveform features. The selected glottal waveform features are extracted from the signal. Current mental state of the person is classified by comparing extracted glottal waveform features with the parameters and class model. Feature extraction from a glottal waveform or other natural speech signal may involve determining spectral amplitudes of the signal, setting spectral amplitudes below a pre-defined threshold to zero and, for each of a plurality of sub bands, determining an area under the thresholded spectral amplitudes, and deriving signal feature parameters from the determined areas in accordance with a diagnostic class model.
摘要:
Preventing web crawler access includes receiving a request for a webpage that includes web content that should be protected from a web crawler, encrypting the web content to be protected to generate encrypted content and responding to the request, including sending the encrypted content and a decryption instruction. The decryption instruction is configured to allow a web browser to decrypt the encrypted content.
摘要:
A technique for acquiring a web page includes: receiving, at a client, a user instruction; obtaining from the instruction a page number of a web page that a user desires to access; searching for web page data in a hidden form that is cached in advance at the client, the search being based at least in part on the page number and the hidden form comprising web page data for a plurality of page numbers and in the event that web page data is found in the hidden form, generating, by the client, the web page using the web page data.
摘要:
Preventing web crawler access includes receiving a request for a webpage that includes web content that should be protected from a web crawler, encrypting the web content to be protected to generate encrypted content and responding to the request, including sending the encrypted content and a decryption instruction. The decryption instruction is configured to allow a web browser to decrypt the encrypted content.
摘要:
The present invention relates to a vibration attenuation/isolation device. An implementation of the invention provides an improved whole-spacecraft vibration attenuation/isolation by separating the vibration load on the spacecraft that arise from the launch vehicle and fairing into longitudinal and lateral components, and effectively attenuates and/or isolates those components. The invention also provides a general method for reducing vibrations in an assembly by using a vibration control device that separates the vibrational forces into perpendicular components that can be separately damped or attenuated.
摘要:
The present disclosure discloses embodiments of an apparatus and method for loading codes of cluster-based Java application system. The loading techniques provided by the present disclosure do not need to publish the latest codes to each server in the cluster or restart the Java application in each server of the cluster. The loading techniques only need to update the codes in the codes storage server, such as a SVN server. Each server in the cluster will automatically load the latest codes, thereby improving the usability of the Java cluster system.
摘要:
The present disclosure discloses embodiments of an apparatus and method for loading codes of cluster-based Java application system. The loading techniques provided by the present disclosure do not need to publish the latest codes to each server in the cluster or restart the Java application in each server of the cluster. The loading techniques only need to update the codes in the codes storage server, such as a SVN server. Each server in the cluster will automatically load the latest codes, thereby improving the usability of the Java cluster system.
摘要:
A technique for acquiring a web page includes: receiving, at a client, a user instruction; obtaining from the instruction a page number of a web page that a user desires to access; searching for web page data in a hidden form that is cached in advance at the client, the search being based at least in part on the page number and the hidden form comprising web page data for a plurality of page numbers and in the event that web page data is found in the hidden form, generating, by the client, the web page using the web page data.