PATENT CLAIM ANALYSIS

Application Number: 15907630
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["704", "251000"]

Abstract:
A method of speaker recognition comprises receiving an audio signal representing speech. A speaker change detection process is performed on the received audio signal. A trigger phrase detection process is also performed on the received audio signal. On detecting the trigger phrase in the received audio signal, a speaker recognition process is performed on the detected trigger phrase and on any speech preceding the detected trigger phrase and following an immediately preceding speaker change.

Claim (Index 18):
A method according to  claim 17 , further comprising extracting a command from the speech following the detected trigger phrase.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 2.25714
- Patent Class: 704.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15612606', '15605565', '15384142', '14670724', '15609342']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2734147388525015
- 35 USC 102 Novelty (BERT): 0.4899282790895106
- Combined Prediction Score: 0.2950660928762024
- Mean Citation Score: 203.028996
- Max Citation Score: 225.49858
- Similarity Product: 161.52552235292674

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test