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Neural networks

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LastUpdate Updated on 11/09/2024 [08:09:00]
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Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days
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DISTRIBUTED DEPLOYMENT AND INFERENCE METHOD FOR DEEP SPIKING NEURAL NETWORK, AND RELATED APPARATUS

Publication No.:  WO2024164508A1 15/08/2024
Applicant: 
PENG CHENG LABORATORY [CN]
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WO_2024164508_A1

Absstract of: WO2024164508A1

Disclosed in the present application are a distributed deployment and inference method for a deep spiking neural network, and a related apparatus. The method comprises: acquiring a deep spiking neural network to be deployed, and splitting the deep spiking neural network into several sub-neural networks; compiling each of the several sub-neural networks, so as to obtain a generative model file corresponding to each sub-neural network; and sequentially deploying into a brain-inspired chip generative model files corresponding to the several sub-neural networks, so as to gradually perform inference on input data by means of the several sub-neural networks to obtain output data corresponding to the input data. In the present application, a deep spiking network is split into several sub-neural networks, and the individual sub-neural networks are separately compiled and deployed, such that the deep spiking neural network can be deployed into a brain-inspired chip, and the brain-inspired chip uses a large-scale deep spiking neural network to perform model inference, thereby expanding the scope of usage of the deep spiking neural network.

Systems and Methods for Interaction-Based Trajectory Prediction

Publication No.:  US2024270260A1 15/08/2024
Applicant: 
AURORA OPERATIONS INC [US]
Aurora Operations, Inc
US_11975726_PA

Absstract of: US2024270260A1

Systems and methods for predicting interactions between objects and predicting a trajectory of an object are presented herein. A system can obtain object data associated with a first object and a second object. The object data can have position data and velocity data for the first object and the second object. Additionally, the system can process the obtained object data to generate a hybrid graph using a graph generator. The hybrid graph can have a first node indicative of the first object and a second node indicative of the second object. Moreover, the system can process, using an interaction prediction model, the generated hybrid graph to predict an interaction type between the first node and the second node. Furthermore, the system can process, using a graph neural network model, the predicted interaction type between the first node and the second node to predict a trajectory of the first object.

SELECTING A NEURAL NETWORK ARCHITECTURE FOR A SUPERVISED MACHINE LEARNING PROBLEM

Publication No.:  US2024273370A1 15/08/2024
Applicant: 
MICROSOFT TECH LICENSING LLC [US]
Microsoft Technology Licensing, LLC
JP_2021523430_A

Absstract of: US2024273370A1

Systems and methods, for selecting a neural network for a machine learning (ML) problem, are disclosed. A method includes accessing an input matrix, and accessing an ML problem space associated with an ML problem and multiple untrained candidate neural networks for solving the ML problem. The method includes computing, for each untrained candidate neural network, at least one expressivity measure capturing an expressivity of the candidate neural network with respect to the ML problem. The method includes computing, for each untrained candidate neural network, at least one trainability measure capturing a trainability of the candidate neural network with respect to the ML problem. The method includes selecting, based on the at least one expressivity measure and the at least one trainability measure, at least one candidate neural network for solving the ML problem. The method includes providing an output representing the selected at least one candidate neural network.

Vector Computation Unit in a Neural Network Processor

Publication No.:  US2024273368A1 15/08/2024
Applicant: 
GOOGLE LLC [US]
Google LLC
JP_2023169224_PA

Absstract of: US2024273368A1

A circuit for performing neural network computations for a neural network comprising a plurality of layers, the circuit comprising: activation circuitry configured to receive a vector of accumulated values and configured to apply a function to each accumulated value to generate a vector of activation values; and normalization circuitry coupled to the activation circuitry and configured to generate a respective normalized value from each activation value.

PERFORMING PROCESSING-IN-MEMORY OPERATIONS RELATED TO PRE-SYNAPTIC SPIKE SIGNALS, AND RELATED METHODS AND SYSTEMS

Publication No.:  US2024273349A1 15/08/2024
Applicant: 
MICRON TECH INC [US]
Micron Technology, Inc
KR_20220054664_PA

Absstract of: US2024273349A1

Spiking events in a spiking neural network may be processed via a memory system. A memory system may store data corresponding to a group of destination neurons. The memory system may, at each time interval of a SNN, pass through data corresponding to a group of pre-synaptic spike events from respective source neurons. The data corresponding to the group of pre-synaptic spike events may be subsequently stored in the memory system.

DIALOGUE TRAINING WITH RICH REFERENCE-FREE DISCRIMINATORS

Publication No.:  US2024273369A1 15/08/2024
Applicant: 
TENCENT AMERICA LLC [US]
TENCENT AMERICA LLC
JP_2023552137_A

Absstract of: US2024273369A1

A method of generating a neural network based open-domain dialogue model, includes receiving an input utterance from a device having a conversation with the dialogue model, obtaining a plurality of candidate replies to the input utterance from the dialogue model, determining a plurality of discriminator scores for the candidate replies based on reference-free discriminators, determining a plurality of quality score associated with the candidate replies, and training the dialogue model based on the quality scores.

METHOD OF GENERATING NEGATIVE SAMPLE SET FOR PREDICTING MACROMOLECULE-MACROMOLECULE INTERACTION, METHOD OF PREDICTING MACROMOLECULE-MACROMOLECULE INTERACTION, METHOD OF TRAINING MODEL, AND NEURAL NETWORK MODEL FOR PREDICTING MACROMOLECULE-MACROMOLECULE INTERACTION

Nº publicación: US2024273351A1 15/08/2024

Applicant:

BOE TECH GROUP CO LTD [CN]
BOE Technology Group Co., Ltd

CN_116686050_PA

Absstract of: US2024273351A1

A method of generating a negative sample set for predicting macromolecule-macromolecule interaction is provided. The method includes receiving a positive sample set including pairs of macromolecules of a first type and macromolecules of a second type having macromolecule-macromolecule interaction; generating a first similarity map of the macromolecules of the first type; generating a second similarity map of the macromolecules of the second type; generating vectorized representations of nodes in the first similarity map and vectorized representations of nodes in the second similarity map; and generating the negative sample set using the vectorized representations of nodes in the first similarity map and the vectorized representations of nodes in the second similarity map.

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