Abstract: A processor is configured to divide a plurality of pieces of construction data used to construct a learning model into a plurality of data sets having a common probability distribution followed by the construction data, apply a hyperparameter selected from a plurality of hyperparameters related to the learning model to the learning model to derive an evaluation result for each of the plurality of data sets, determine a lowest evaluation result from among the evaluation results for each of the plurality of data sets as an evaluation value for the selected hyperparameter, and determine the hyperparameter by repeating the derivation of the evaluation result and the determination of the evaluation value while changing the hyperparameter until an end condition is satisfied.

Abstract: An embodiment according to the technology of the present disclosure provides an evaluation method and an evaluation device for evaluating biological robustness of a cluster of multi-omics data and of clustering, and a visualization method and a visualization device for a result of the evaluation. According to an aspect of the present invention, there is provided an evaluation method for a cluster executed by an evaluation device including a processor. The evaluation method includes causing the processor to: acquire cluster allocation information obtained from clustering performed on multi-omics data consisting of two or more omics by any method independent for each omics; calculate a rate of match between cluster allocations of different omics for each cluster from the cluster allocation information; calculate a first quantitative index indicating biological robustness of the cluster for each cluster based on the rate of match; and output the calculated first quantitative index.

Abstract: The present disclosure enables to accurately extract a signal derived from a tumor cell from data in which a signal derived from a non-tumor cell is mixed. According to an aspect of the present invention, there is provided a data processing method executed by a data processing apparatus including a processor. The data processing method including causing the processor to execute: an input step of inputting first DNA profile data obtained by measuring a sample including a tumor cell and a plurality of known non-tumor cells; a signal removal step of removing a signal derived from the non-tumor cell, which is mixed in the input first DNA profile data, to acquire only a signal derived from the tumor cell; and an output step of outputting the signal derived from the tumor cell as a DNA profile feature amount of the sample.

Abstract: A biological information measuring device comprises: a plurality of sensors that each acquire a base signal containing biological information and noise information; and a processing device that acquires biological information on the basis of a plurality of base signals. The processing device comprises: a component analysis part that performs a prescribed component analysis on the basis of the plurality of base signals and generates a plurality of component signals which constitute the plurality of base signals; and a biological information acquisition part that determines whether a component signal is biological information.

Abstract: An information processing apparatus includes: a processor configured to: receive a text for a target that is input from a user; specify past texts similar to the received text based on similarity degrees between the received text and past texts that are in the past at a time when the text for the target is posted; and predict a user's rating for the target based on ratings associated with the specified past texts.

Abstract: Included are: a reception antenna capable of receiving power from a transmission antenna in a non-contact manner; and a closed-curve structure which does not form a short loop and at least a part of which is formed of a conductive material, the closed-curve structure being formed at a position where, when the reception antenna is installed at a position where power can be received from the transmission antenna, the closed-curve structure interlinks with a magnetic field generated by the transmission antenna.

Abstract: Included are a power transmission unit for starting power supply to multiple transmission antennas in conjunction with a lighting switch when the lighting switch is operated; and an antenna determination unit for determining a power transmission target antenna with which the power supply from the power transmission unit is to be continued, from among the multiple transmission antennas to which the power supply has been started.

Abstract: Included are: a power reception apparatus, including: a reception antenna capable of receiving power from any of multiple transmission antennas in a non-contact manner; a power supply unit; and an activation signal transmitting unit for transmitting an activation signal to a power transmission device when supplied with power from the power supply unit and an operation instruction is received; and the power transmission device including: an activation signal receiving unit for receiving the activation signal; a power transmission unit for starting power supply to the multiple transmission antennas when the activation signal is received; and an antenna determination unit for determining a power transmission target antenna, in which non-contact power supply to the reception antenna of the power reception apparatus is performed with the power transmission unit supplying power to the power transmission target antenna.