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Maria Carolina Parada San Martin patents

Recent patents with Maria Carolina Parada San Martin listed as an inventor - additional entries may be under other spellings.


Maria Carolina Parada San Martin - Related organizations: Google Inc. patents, Google Inc patents

User specified keyword spotting using long short term memory neural network feature extractor

03/16/17 - 20170076717 - Methods, systems, and apparatus, including computer programs encoded on computer storage media, for recognizing keywords using a long short term memory neural network. One of the methods includes receiving, by a device for each of multiple variable length enrollment audio signals, a respective plurality of enrollment feature vectors that represent
Inventors: Maria Carolina Parada San Martin, Tara N. Sainath, Guoguo Chen

Speaker recognition using neural networks

10/06/16 - 20160293167 - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for performing speaker verification. In one aspect, a method includes accessing a neural network having an input layer that provides inputs to a first hidden layer whose nodes are respectively connected to only a proper subset of
Inventors: Yu-hsin Joyce Chen, Ignacio Lopez Moreno, Tara N. Sainath, Maria Carolina Parada San Martin

Convolutional neural networks

09/29/16 - 20160283841 - Methods, systems, and apparatus, including computer programs encoded on computer storage media, for keyword spotting. One of the methods includes training, by a keyword detection system, a convolutional neural network for keyword detection by providing a two-dimensional set of input values to the convolutional neural network, the input values including
Inventors: Tara N. Sainath, Maria Carolina Parada San Martin

User specified keyword spotting using long short term memory neural network feature extractor

06/23/16 - 20160180838 - Methods, systems, and apparatus, including computer programs encoded on computer storage media, for recognizing keywords using a long short term memory neural network. One of the methods includes receiving, by a device for each of multiple variable length enrollment audio signals, a respective plurality of enrollment feature vectors that represent
Inventors: Maria Carolina Parada San Martin, Tara N. Sainath, Guoguo Chen

Determining hotword suitability

05/12/16 - 20160133259 - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining hotword suitability. In one aspect, a method includes receiving speech data that encodes a candidate hotword spoken by a user, evaluating the speech data or a transcription of the candidate hotword, using one or more
Inventors: Andrew E. Rubin, Johan Schalkwyk, Maria Carolina Parada San Martin

Low-rank hidden input layer for speech recognition neural network

03/31/16 - 20160092766 - Methods, systems, and apparatus, including computer programs encoded on computer storage media, for training a deep neural network. One of the methods for training a deep neural network that includes a low rank hidden input layer and an adjoining hidden layer, the low rank hidden input layer including a first
Inventors: Tara N. Sainath, Maria Carolina Parada San Martin

Keyword detection based on acoustic alignment

10/01/15 - 20150279351 - Embodiments pertain to automatic speech recognition in mobile devices to establish the presence of a keyword. An audio waveform is received at a mobile device. Front-end feature extraction is performed on the audio waveform, followed by acoustic modeling, high level feature extraction, and output classification to detect the keyword. Acoustic
Inventors: Patrick An Phu Nguyen, Maria Carolina Parada San Martin, Johan Schalkwyk

Transfer learning for deep neural network based hotword detection

05/07/15 - 20150127594 - Methods, systems, and apparatus, including computer programs encoded on computer storage media, for training a deep neural network. One of the methods includes training a deep neural network with a first training set by adjusting values for each of a plurality of weights included in the neural network, and training
Inventors: Maria Carolina Parada San Martin, Guoguo Chen, Georg Heigold

Determining hotword suitability

01/09/14 - 20140012586 - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining hotword suitability. In one aspect, a method includes receiving speech data that encodes a candidate hotword spoken by a user, evaluating the speech data or a transcription of the candidate hotword, using one or more
Inventors: Andrew E. Rubin, Johan Schalkwyk, Maria Carolina Parada San Martin


### Maria Carolina Parada San Martin patent invention listings

The bibliographic references displayed about Maria Carolina Parada San Martin's patents are for a recent sample of Maria Carolina Parada San Martin's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Maria Carolina Parada San Martin filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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