Fujitsu Corporation

Takuya Nishino

Takashi Suzuki

Kazuaki Kurihara

Osamu Tsuboi

Norinao Kouma

Koji Maruhashi

Ryota Kikuchi

Shotaro Yano

A non-transitory computer-readable recording medium stores a program that causes a computer to execute a process including: inputting input data including one or more records that have one of a plurality of formats, each of the plurality of formats including a plurality of items; generating conversion data by generating an integrated record having an integrated format from the one or more records; and causing a learner to execute a learning process using the conversion data as input tensor, the learner performing deep learning by performing tensor decomposition on input tensor.

Machine learning for generating an integrated format data record

An apparatus identifies partial tensor data that contributes to machine learning using tensor data in a tensor format obtained by transforming training data having a graph structure. Based on the partial tensor data and the training data, the apparatus generates expanded training data to be used in the machine learning by expanding the training data.

Generation of expanded training data contributing to machine learning for relationship data

A thermoelectric conversion device includes: a thermoelectric conversion element in which a p-type thermoelectric material and an n-type thermoelectric material that are provided between an upper electrode and a lower electrode of the thermoelectric conversion element are alternately connected in series via the upper electrode and the lower electrode; an insulating layer that is provided between the upper electrode and the lower electrode and covers the p-type thermoelectric material and the n-type thermoelectric material; and an electric storage element that is provided between the upper electrode and the lower electrode and is covered by the insulating layer.

Thermoelectric conversion device and electronic device

A thermoelectric conversion module includes: a first substrate having water permeability and thermal conductivity; a thermoelectric conversion element provided on the first substrate; a heat insulator having water permeability provided around the thermoelectric conversion element on the first substrate; and a second substrate disposed on the thermoelectric conversion element and the heat insulator and having water permeability and thermal conductivity.

Thermoelectric conversion module

A thermoelectric conversion module includes a pair of heat transfer plates, p-type semiconductor blocks and n-type semiconductor blocks arranged between the heat transfer plates, and terminal electrodes formed respectively on inner surfaces of the heat transfer plates and connecting the semiconductor blocks in series. The heat transfer plates include holes reaching from an outer surface to the terminal electrodes, and grooves each formed between the terminal electrodes and communicating between the adjacent holes. If a disconnection occurs, for example, a pin of a tester is brought into contact with the terminal electrode via the hole to specify a disconnected portion, and the terminal electrodes are electrically connected by injecting conductive paste into the holes in the disconnected portion as well as the groove.

Growing community of inventors

Atsugi, Japan

Takuya Nishino