| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e11c1a8d75085dfc7964759844c563d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H20-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H50-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16H50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16H20-70 |
| filingDate |
2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4a0d99e4c0568a7fd8cf010d2057266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c316bc8a04053a0d01f1103372c39ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_128e2e471451eca441d4e022445385a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab1d5d0cc0ac718f16019240739f4f3e |
| publicationDate |
2020-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111192659-A |
| titleOfInvention |
Pre-training method for depression detection and depression detection method and device |
| abstract |
The present invention discloses a pre-training method for depression detection and a depression detection method and device, wherein the method includes: dividing a spectrogram feature extracted from training audio into N sub-spectrogram features; Select k sub-spectrogram features before and after the center M 0 respectively, wherein, k<(N-1)/2; The first k sub-spectrogram features and the last k sub-spectrogram features of M 0 are collectively denoted as M i , and M i is input to the encoder; with the central sub-spectrogram feature M 0 as the target label, the encoder and decoder are trained to enable the encoder and the decoder to predict M 0 using M i . The solution provided by the method and device of the application can extract more abundant information about the human voice in the audio after pre-training the speech, so that the detection accuracy is greatly improved compared with no pre-training. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114004973-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113012720-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112006697-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113012720-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112687390-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112687390-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113052113-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113052113-A |
| priorityDate |
2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |