公开(公告)号：US11295331B2

公开(公告)日：2022-04-05

申请号：US16918668

申请日：2020-07-01

Applicant: X Development LLC

Inventor： Nanzhu Wang ,  Chunfeng Wen ,  Yueqi Li

IPC: G06Q10/00 ,  G06Q30/02 ,  G06Q10/04 ,  G06N20/00 ,  G06F16/29 ,  A01B79/00 ,  G06Q10/06

Abstract: Implementations are described herein for using machine learning to determine whether candidate crop fields are suitable for management by particular agricultural entities. In various implementations, a machine learning model may be applied to input data to generate output data. The input data may include a first plurality of data points corresponding to field-level agricultural management practices of an agricultural entity. The output data may be indicative of one or more predicted outcomes of the agricultural entity implementing the field-level agricultural management practices on one or more candidate crop fields not currently managed by the agricultural entity. Based on one or more of the predicted outcomes, one or more computing devices may be caused to provide a user associated with the agricultural entity with information about one or more of the candidate crop fields, and/or one or more parameter inputs of a graphical user interface may be prepopulated.

公开(公告)号：US20220096249A1

公开(公告)日：2022-03-31

申请号：US17390339

申请日：2021-07-30

Applicant: X Development LLC

Inventor： Elliott J. Rouse ,  Georgios Evangelopoulos ,  Kathryn Jane Zealand

IPC: A61F2/72 ,  A61B5/00 ,  A61B5/11 ,  G06F3/01

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for an exosuit activity transition control structure. In some implementations, sensor data representing an estimate of sensor data that will be produced by sensors of an exosuit at a particular time in the future is generated, where the exosuit is configured to assist mobility of a wearer. Actual sensor data that is generated using the sensors of the exosuit is obtained. A measure of uncertainty is determined based on the forecasted sensor data and the actual sensor data. Based on the measure of uncertainty, a control action for the exosuit to adjust an assistance provided to the wearer is determined.

公开(公告)号：US20220092289A1

公开(公告)日：2022-03-24

申请号：US17457364

申请日：2021-12-02

Applicant: X Development LLC

Inventor： Elma Mair ,  Jonas Witt

IPC: G06K9/00 ,  G01C21/20 ,  G06T7/70

Abstract: Methods, systems, and apparatus for receiving a mapping of a property that includes a three-dimensional representation of the property, receiving observations of the property that each depict a portion of the property, providing the mapping and the observations to an object mapping engine, receiving an object mapping of the property, wherein the object mapping includes a plurality of object labels that each identify an object that was recognized from the observations and a location of the object within the three-dimensional representation that corresponds to a physical location of the object in the property, and obtaining a semantic mapping of the property that identifies semantic zones of the property with respect to the three-dimensional representation, wherein the semantic mapping is generated based on an output that results from a semantic mapping model processing the object mapping.

公开(公告)号：US11271645B2

公开(公告)日：2022-03-08

申请号：US17108513

申请日：2020-12-01

Applicant: X Development LLC

Inventor： Travis Lantz ,  Paul Csonka ,  Bruce Moision

IPC: H04B10/00 ,  H04B10/079 ,  H04B10/112

Abstract: The disclosure provides for a communication system that includes one or more sensors and one or more processors. The one or more processors are configured to receive, during a first timeframe, a first indication of an error rate of a communication link, a second indication of an amount of received power at a remote communication system, and one or more measurements related to the state of the communication system. The one or more processors are then configured to estimate a plurality of disturbance values to the communication system according to the one or more measurements and the second indication. Each disturbance value is associated with a set of components of the communication system. The one or more processors are configured to adjust a beam divergence of a beacon beam or a communication beam transmitted from the communication system based on the plurality of disturbance values and the first indication.

公开(公告)号：US11266128B2

公开(公告)日：2022-03-08

申请号：US16880349

申请日：2020-05-21

Applicant: X Development LLC

Inventor： Zhaoying Yao ,  Tatiana Kichkaylo ,  Barnaby John James

IPC: A01K61/80 ,  H04N5/232 ,  A01K29/00

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for controlling a camera to observe aquaculture feeding behavior. In some implementations, a method includes moving a camera to a first position, obtaining an image captured by the camera at the first position, determining a feeding observation mode, and based on the feeding observation mode and analysis of the image, determining a second position to move the camera.

公开(公告)号：US20220068476A1

公开(公告)日：2022-03-03

申请号：US17007193

申请日：2020-08-31

Applicant: X Development LLC

Inventor： Katherine Elise Link ,  Vladimir Miskovic ,  Nina Thigpen ,  Mustafa Ispir ,  Garrett Raymond Honke ,  Pramod Gupta

IPC: G16H50/20 ,  G06N3/08 ,  G06N7/00

Abstract: Systems and processes described herein can expand a limited data set of EEG trials into a larger data set by resampling subsets of EEG trial data. Implementations may employ one or more of a variety of different resampling techniques. For example, a subset of the available training data is selected to form a new set of training data. The subset can be selected using replacement (e.g., a sample can be selected more than once, and thus represented multiple times in the new set of training data). Alternatively the subset can be selected without using replacement (e.g., each sample is able to be selected only once, and thus represented a maximum of one time in the new set of training data).

公开(公告)号：US20220067556A1

公开(公告)日：2022-03-03

申请号：US17002681

申请日：2020-08-25

Applicant: X Development LLC

Inventor： Philip E. Watson ,  Christian Ervin

IPC: G06N5/04

Abstract: Techniques for controlling virtual agents are provided. In some embodiments that control a first virtual agent, a computing device senses an environment, wherein the environment includes one or more environmental states and a group of other virtual agents. The computing device determines a goal of the group of other virtual agents. The computing device determines whether the first virtual agent should affiliate with the group of other virtual agents. In response to determining that the first virtual agent should affiliate with the group of other virtual agents, the computing device changes a goal of the first virtual agent based on the goal of the group of other virtual agents.

公开(公告)号：US20220062580A1

公开(公告)日：2022-03-03

申请号：US17003620

申请日：2020-08-26

Applicant: X Development LLC

Inventor： Vladimir Miskovic ,  Matthew Dixon Eisaman ,  Sarah Ann Laszlo ,  Thomas Peter Hunt

IPC: A61M21/02 ,  G16H20/30 ,  G16H50/30 ,  G16H40/67

Abstract: A method including identifying an activity pattern of a subject's brain, determining, based on the identified activity pattern of the subject's brain and a target parameter, a set of stimulation parameters, generating, by two or more emitters and based on the set of stimulation parameters, a composite stimulation pattern at a portion of the subject's brain, wherein each of the two or more emitters generates a stimulation pattern using a different modality, measuring, by one or more sensors, a response from the portion of the subject's brain in response to the composite stimulation pattern; and dynamically adjusting, for each emitter and based on the measured response from the portion of the subject's brain, a set of stimulation parameters.

公开(公告)号：US20220036070A1

公开(公告)日：2022-02-03

申请号：US16943247

申请日：2020-07-30

Applicant: X Development LLC

Inventor： Bodi Yuan ,  Zhiqiang Yuan ,  Ming Zheng

IPC: G06K9/00 ,  G06T7/90 ,  G06T7/10 ,  G06T7/70 ,  G06T7/00 ,  G06N3/08 ,  G06N3/04 ,  A01C1/02

Abstract: Techniques are described herein for using artificial intelligence to predict crop yields based on observational crop data. A method includes: obtaining a first digital image of at least one plant; segmenting the first digital image of the at least one plant to identify at least one seedpod in the first digital image; for each of the at least one seedpod in the first digital image: determining a color of the seedpod; determining a number of seeds in the seedpod; inferring, using one or more machine learning models, a moisture content of the seedpod based on the color of the seedpod; and estimating, based on the moisture content of the seedpod and the number of seeds in the seedpod, a weight of the seedpod; and predicting a crop yield based on the moisture content and the weight of each of the at least one seedpod.

公开(公告)号：US20220015659A1

公开(公告)日：2022-01-20

申请号：US16930122

申请日：2020-07-15

Applicant: X Development LLC

Inventor： Mustafa Ispir ,  Asim Iqbal ,  Pramod Gupta ,  Garrett Raymond Honke ,  Vladimir Miskovic

IPC: A61B5/0484 ,  G06N3/04 ,  G06N3/08 ,  G06K9/00 ,  A61B5/04 ,  G16H50/30 ,  G16H50/20

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating embeddings of EEG measurements. One of the methods includes obtaining a two-dimensional time-frequency electroencephalogram (EEG) representation corresponding to one or more EEG signal measurements of a user; processing the time-frequency EEG representation using a first neural network having a plurality of first network parameters to generate an embedding of the time-frequency EEG representation, wherein the first neural network has been trained using transfer learning; and providing the embedding of the time-frequency EEG representation to a downstream neural network to generate a mental health prediction for the user.