Abstract: An information learning apparatus includes a memory and a processor configured to perform encoding first data in training data in which the first data related to a first series and second data which is correct data for the first data in a second series are associated with each other; decoding data generated in the encoding to generate third data related to the second series; fourth data related to the first series for data generated in the decoding; and learning, based on an error between the second data and the third data and an error between the first data and the fourth data, parameters used by the encoding, the decoding, and the generating, wherein the generating and the encoding share parameters.

Abstract: An information processing apparatus includes a memory and a processor configured to perform generating subword units of a plurality of layers for each of processing units constituting an input sequence and generating an embedded vector based on the subword units of the plurality of layers for each of the processing units; and executing a process based on a learned parameter, with the embedded vector generated for each of the processing units as an input.

Abstract: An information learning apparatus includes a memory and a processor configured to perform generating, for each of processing units constituting an input sequence included in training data, a third embedded vector based on a first embedded vector for the processing unit and a second embedded vector corresponding to an unknown word; executing a process based on a learning target parameter, with the third embedded vector generated for each of the processing units as an input; and learning, for a processing result by the executing, the parameter based on an error of an output corresponding to the input sequence in the training data.

Abstract: To provide a learning quality estimation device, a learning quality estimation method, and a program that can remove wrong data in learning data used for machine learning such as natural language processing. A learning quality estimation device 90 includes a storing unit 16 storing a forward direction learned model of a discrete series converter, which converts a first discrete series of a discrete series into a second discrete series, learned in advance based on a plurality of first pairs for learning in which the first discrete series indicating an input of the discrete series and the second discrete series indicating an output are in a correct correspondence relation and a quality-score calculating unit 14 that calculates, concerning a second pair for learning including an input and an output of a discrete series likely to include an error in a correspondence relation, a quality score using the forward direction learned model.

Abstract: A clamp includes a first member, a second member, and a fastener. The first member has a first connecting portion and a first supporting portion. The second member has a second connecting portion and a second supporting portion. The first connecting portion and the second connecting portion are twisted clockwise or counterclockwise such that a first clamping portion of the first connecting portion and a second clamping portion of the second connecting portion are tilted to the right or to the left with respect to a front-back direction when seen from above. A spiral hanger is mounted on a support wire by tightening the first member and the second member by the fastener in a state where a support wire is passed through between the first supporting portion and the second supporting portion and a spiral hanger is passed between the first clamping portion and the second clamping portion.

Abstract: A clamp includes a first member, a second member, and a fastener. The first member has a first connecting portion and a first supporting portion. The second member has a second connecting portion and a second supporting portion. The first connecting portion and the second connecting portion are twisted clockwise or counterclockwise such that a first clamping portion of the first connecting portion and a second clamping portion of the second connecting portion are tilted to the right or to the left with respect to a front-back direction when seen from above. A spiral hanger is mounted on a support wire by tightening the first member and the second member by the fastener in a state where a support wire is passed through between the first supporting portion and the second supporting portion and a spiral hanger is passed between the first clamping portion and the second clamping portion.

Abstract: A secondary material for steel refining is to be supplied to a molten iron together with a lime so as to promote a desulfurization reaction in the molten iron. The secondary material for steel refining contains aluminum nitride in an amount of 20 wt % or more in terms of weight percentage.

Abstract: An aluminum-magnesium alloy capable of suppressing molten metal oxidation even without adding Be, and an alloy plate of the aluminum magnesium alloy, are characterized by being obtained by adding 0.20 mass % or more of Cr and/or 0.002 mass % or more of Ca to an aluminum-magnesium alloy which contains 0.8-15 mass % Mg and, as an unavoidable impurity, 0.001 mass % or more of P.

Abstract: There is provided an information processing device including a characteristic detection unit that detects a characteristic of a battery and a characteristic of an operating device that operates using electric power obtained from the battery, a symbol setting unit that sets one symbol on which information corresponding to the detected characteristics is reflected, and a display control unit that causes the set symbol to be displayed.

Abstract: An aluminum-magnesium alloy capable of suppressing molten metal oxidation even without adding Be, and an alloy plate of the aluminum magnesium alloy, are characterized by being obtained by adding 0.20 mass % or more of Cr and/or 0.002 mass % or more of Ca to an aluminum-magnesium alloy which contains 0.8-15 mass % Mg and, as an unavoidable impurity, 0.001 mass % or more of P.

Abstract: There is provided an information processing device including a characteristic detection unit that detects a characteristic of a battery and a characteristic of an operating device that operates using electric power obtained from the battery, a symbol setting unit that sets one symbol on which information corresponding to the detected characteristics is reflected, and a display control unit that causes the set symbol to be displayed.

Abstract: The present invention provides an aluminum alloy sheet for forming which is a high-Mg-content Al—Mg alloy sheet reduced in ?-phase precipitation and improved in press formability. This aluminum alloy sheet for forming comprises an Al—Mg alloy containing 6.0-15.0 mass % Mg. In each of square regions, each side of which has the dimension of the whole sheet width (W), that are set in a surface of the alloy sheet, the concentration of Mg is measured at width-direction measurement points, Px, set at given intervals a and b respectively in the sheet-width direction and the sheet-length direction, and the average of the values of Mg concentration measured at the plurality of width-direction measurement points (Px) is taken as a width-direction average Mg concentration (Co).

Abstract: The present invention provides an Al—Mg series alloy sheet of high-Mg with improved press formability and homogeneity which can be applied to automobile outer panels and inner panels. This is an Al—Mg series aluminum alloy sheet having 0.5 to 3 mm in thickness cast by twin-roll continuous casting and cold rolled, comprising over 8% but not more than 14% Mg, 1.0% or less Fe, and 0.5% or less Si with the remainder being Al and unavoidable impurities wherein the mean conductivity of the aluminum alloy sheet is in the range of at least 20 IACS % but less than 26 IACS %, the strength-ductility balance (tensile strength×total elongation) as a material property of the aluminum alloy sheet is 11000 (MPa %) or more, and the homogeneity and press formability of the sheet have been improved.

Abstract: Skin material of a clad material is composed of one or more layers, each layer of the skin materials is made of a metal different from the core material in their component compositions, and at least one layer of the skin material has a cast microstructure, when the skin material is superposed on either of one or both faces of the core material.

Abstract: Equipment for manufacturing skin material of a clad material includes a casting apparatus which melts and mixes a metal for the skin material different from the core material in their component compositions, and casts the skin material; an ingot-cutting apparatus which cuts an ingot for skin material which is cast by the casting apparatus; and a conveying apparatus which conveys the ingot for skin material among each apparatus. The ingot-cutting apparatus is a slicing apparatus which slices the ingot for skin material into a predetermined thickness.

Abstract: A method for manufacturing a clad material composed of a core material and one or more skin materials which are superposed on either one or both faces of the core material, includes a clad material preparation process where an ingot for core material is manufactured by dissolving and casting a metal, and an ingot for skin material is manufactured by dissolving and casting a different metal for skin material, without hot rolling. The ingot for skin material is superposed as a skin material at a predetermined position of either one or both faces of the ingot for core material and the superposed material is hot-rolled to manufacture a clad material.

Abstract: A method for manufacturing a clad material composed of a core material and one or more skin materials which are superposed on either one or both faces of the core material, includes a clad material preparation process where an ingot for core material is manufactured by dissolving and casting a metal, and an ingot for skin material is manufactured by dissolving and casting a different metal for skin material, without hot rolling. The ingot for skin material is superposed as a skin material at a predetermined position of either one or both faces of the ingot for core material and the superposed material is hot-rolled to manufacture a clad material.

Abstract: A method for manufacturing a clad material composed of a core material and one or more skin materials which are superposed on either one or both faces of the core material, includes a clad material preparation process where an ingot for core material is manufactured by melting and casting a metal, and an ingot for skin material is manufactured by melting and casting a different metal for skin material, without hot rolling. The ingot for skin material is superposed as a skin material at a predetermined position of either one or both faces of the ingot for core material and the superposed material is hot-rolled to manufacture a clad material.

Abstract: Equipment for manufacturing skin material of a clad material includes a casting apparatus which melts and mixes a metal for the skin material different from the core material in their component compositions, and casts the skin material; an ingot-cutting apparatus which cuts an ingot for skin material which is cast by the casting apparatus; and a conveying apparatus which conveys the ingot for skin material among each apparatus. The ingot-cutting apparatus is a slicing apparatus which slices the ingot for skin material into a predetermined thickness.

Abstract: Skin material of a clad material is composed of one or more layers, each layer of the skin materials is made of a metal different from the core material in their component compositions, and at least one layer of the skin material has a cast microstructure, when the skin material is superposed on either of one or both faces of the core material.