PATENT CLAIM ANALYSIS

Application Number: 15863937
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["704", "235000"]

Abstract:
A mistranscription generated by a speech recognition system is identified. A set of known utterance members is provided for use by a speech recognition system. Each utterance member consists of a respective plural number of words. A received utterance is matched to a first utterance member within the set of known utterance members. The first utterance member is a closest matching utterance member and has a first plural number of words. The matching operation matches fewer than the first plural number of words in the received utterance and the received utterance varies in a first particular manner as compared to a first word in a first slot in the first utterance member. The received utterance is sent to a mistranscription analyzer component which increments evidence that the received utterance is evidence of a mistranscription. Once the incremented evidence for the mistranscription exceeds a threshold, future received utterances containing the mistranscription are treated as though the first word was recognized.

Claim (Index 12):
The apparatus as recited in  claim 10 , further comprising:\n program code responsive to matching a second received utterance to the first utterance member, operative to send the second received utterance to a mistranscription analyzer, wherein the matching matches a first plurality of the words, and a second plurality of the remaining words in the received utterance are candidate mistranscriptions; program code, operative to generate a first synthetic utterance via a text-to-speech sub-system of an audio stream based on replacing a first contiguous set of words assumed to be a mistranscription from the second plurality of remaining words in the first utterance member with an assumed correct replacement; program code, operative to transmit the first synthetic utterance to a speech recognition engine with the above correcting feature; and program code responsive to a correction of the synthetic utterance to the first utterance member, operative to accumulate evidence that the first contiguous set of words is a mistranscription of the assumed correct replacement.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.43478
- Patent Class: 704.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15863938', '14186400', '14589540', '13008346', '14532208']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2214797763279076
- 35 USC 102 Novelty (BERT): 0.5686989164497501
- Combined Prediction Score: 0.2562016903400919
- Mean Citation Score: 255.59279
- Max Citation Score: 484.29202
- Similarity Product: 336.6937094845796

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

Dataset: test