Information processing device and non-transitory computer readable medium
First Claim
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1. An information processing device comprising:
- a first data acquirer that acquires first observational data;
a second data acquirer that acquires second observational data; and
a processor that performs machine learning by semi-supervised learning to output an emotion of a person as a latent factor using training data of the first observational data and the second observational data, and that infers and outputs the emotion from at least one of the first observational data and the second observational data using a trained model,wherein the processor further generates the first observational data and the second observational data from the latent factor obtained through the inference, and interpolates a missing portion of at least one of the first observational data and the second observational data respectively acquired by the first data acquirer and the second data acquirer, by using at least one of the generated first observational data and second observational data, and outputs the interpolated portion.
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Abstract
Information processing including, a first data acquirer that acquires first observational data; a second data acquirer that acquires second observational data; and a processor that performs machine learning by semi-supervised learning to output an emotion of a person as a latent factor using training data of the first observational data and the second observational data, and that infers and outputs the emotion from at least one of the first observational data and the second observational data using a trained model.
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Citations
15 Claims
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1. An information processing device comprising:
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a first data acquirer that acquires first observational data; a second data acquirer that acquires second observational data; and a processor that performs machine learning by semi-supervised learning to output an emotion of a person as a latent factor using training data of the first observational data and the second observational data, and that infers and outputs the emotion from at least one of the first observational data and the second observational data using a trained model, wherein the processor further generates the first observational data and the second observational data from the latent factor obtained through the inference, and interpolates a missing portion of at least one of the first observational data and the second observational data respectively acquired by the first data acquirer and the second data acquirer, by using at least one of the generated first observational data and second observational data, and outputs the interpolated portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An information processing device comprising:
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a first data acquirer that acquires first observational data; a second data acquirer that acquires second observational data; and a processor that performs machine learning by semi-supervised learning to output an emotion of a person as a latent factor using training data of the first observational data and the second observational data, and that infers and outputs the emotion from at least one of the first observational data and the second observational data using a trained model, wherein the processor infers the latent factor using the training data of the first observational data and the second observational data, generates the first observational data and the second observational data from the latent factor obtained through the inference, and performs the machine learning by comparing the generated first observational data and second observational data with the first observational data and the second observational data acquired by the first data acquirer and the second data acquirer, respectively. - View Dependent Claims (11)
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12. An information processing device comprising:
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a first data acquirer that acquires first observational data; a second data acquirer that acquires second observational data; and a processor that performs machine learning by semi-supervised learning to output an emotion of a person as a latent factor using training data of the first observational data and the second observational data, and that infers and outputs the emotion from at least one of the first observational data and the second observational data using a trained model, wherein the processor performs the machine learning by a combination of a recurrent neural network (RNN) and a variational autoencoder (VAE), and wherein the processor uses the RNN to calculate a first characteristic quantity of the first observational data acquired by the first data acquirer and a second characteristic quantity of the second observational data acquired by the second data acquirer, and uses the VAE to infer the latent factor using the first characteristic quantity and the second characteristic quantity. - View Dependent Claims (13)
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14. An information processing device comprising:
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a first data acquirer that acquires first observational data; a second data acquirer that acquires second observational data; and a processor that performs machine learning by semi-supervised learning to output an emotion of a person as a latent factor using training data of the first observational data and the second observational data, and that infers and outputs the emotion from at least one of the first observational data and the second observational data using a trained model, wherein the processor performs the machine learning by a combination of a recurrent neural network (RNN) and a variational autoencoder (VAE), wherein the first observational data is motion data on a person, and the second observational data is voice data on the person, and wherein the processor converts the interpolated second observational data to text data, and outputs the text data.
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15. A non-transitory computer readable medium storing a program causing a computer to execute a process, the process comprising:
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inputting first observational data and second observational data to the computer; performing machine learning by semi-supervised learning to output an emotion of a person as a latent factor using training data of the first observational data and the second observational data; inferring and outputting the emotion from at least one of the first observational data and the second observational data using a trained model; generating the first observational data and the second observational data from the latent factor obtained through the inference; interpolating a missing portion of at least one of the first observational data and the second observational data respectively input to the computer, by using at least one of the generated first observational data and second observational data; and outputting the interpolated portion.
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Specification