Abstract: Methods, systems, and computer program products are provided for encoding feature interactions based on tabular data. An exemplary method includes receiving a dataset in a tabular format including a plurality of rows and a plurality of columns. Each column is indexed to generate a position embedding matrix. Each column is grouped based on at least one tree model to generate a domain embedding matrix. An input vector is generated based on the dataset, the position embedding matrix, and the domain embedding matrix. The input vector is inputted into a first multilayer perceptron (MLP) model to generate a first output vector, which is transposed to generate a transposed vector. The transposed vector is inputted into a second MLP model to generate a second output vector, which is inputted into at least one classifier model to generate at least one prediction.

Abstract: A bitstream including coded information of a current block and neighboring blocks of the current block in a current picture is received. Whether a merge mode is enabled for the current block is determined based on whether one or more of the neighboring blocks are coded by an intra template matching mode. When the merge mode is enabled for the current block, a merge candidate list that includes the one or more of the neighboring blocks of the current block is generated. A reference block vector is determined based on template matching information of a merge candidate selected from the merge candidate list. The reference block vector is refined to obtain a refined reference block vector for the current block. The current block is reconstructed based on a reference block indicated by the refined reference block vector.

Abstract: The invention provides a method and a system for generating a robust higher-order Poincaré sphere polarization state.

Abstract: A manipulating device comprising: a rocker, a supporting member a magnetic assembly and a coil assembly, wherein the rocker is rotatable around the supporting member; the coil assembly is disposed opposite to the rocker, the magnetic assembly is disposed on one end of the rocker adjacent to the coil assembly; the magnetic assembly (3) comprising a central magnet (31) and at least one side magnets. By providing the magnetic assembly on the one end of the rocker adjacent to the coil assembly (4), the power for rotating the rocker is adjusted by interaction force between the magnetic assembly and the coil assembly, and the interaction force between the magnetic assembly and the coil assembly can be further adjusted by adjusting the magnitude of the current of the coil assembly.

Abstract: A method for removing tube wave interference from optical fiber acoustic wave sensing seismic data, including: acquiring seismic wavefield data which contains a tube wave and is collected by an optical fiber acoustic wave sensing instrument; calculating a root-mean-square amplitude of the waveform data cut on the seismic trace as an amplitude normalization factor; performing normalization processing on the amplitude value; performing de-tail mean filtering processing on the normalized amplitude value along the travel time of the tube wave, to obtain a predicted amplitude value; performing tube wave interference removal processing on each seismic trace, and performing inverse normalization processing to obtain the seismic wavefield data without tube wave interference. The method effectively suppresses the tube wave interference in the optical fiber acoustic wave sensing seismic data.

Abstract: The present application provides a splicing display unit and a display screen, in order to visually eliminate the seam, improve the user's visual effect on splicing screens, and achieve a subjective visual feeling for the user as if there was no seam. The display screen includes a plurality of display modules and a plurality of optical structures, the plurality of display modules and the plurality of optical structures being closely arranged; each of the display modules includes a display area and a black edge area arranged around the display area, black edge areas of adjacent two display modules are spliced together to form a seam; one end of the first surface of the optical structure close to the seam is a first arc surface, and the first arc surface is configured to refract light emitted from the display area of the display module, and then distribute the refracted light in a front-view area corresponding to the seam.

Abstract: The present application discloses a power supply circuit, a chip and an electronic device. The circuit comprises: a power module, configured to supply power to a computing chip in serial connection; a first power management module, connected with the power module and the computing chip, and configured to supply power to a core of the computing chip according to a voltage provided by the power module; and at least one second power management module, connected with the power module and the computing chip, and configured to supply power to at least one voltage domain of the computing chip according to the voltage provided by the power module correspondingly before the first power management module supplies power to the core.

Abstract: A memory device and a method of operating a memory device are disclosed. In one aspect, the memory device includes a plurality of non-volatile memory cells, each of the plurality of non-volatile memory cells is operatively coupled to a word line, a gate control line, and a bit line. Each of the plurality of non-volatile memory cells comprises a first transistor, a second transistor, a first diode-connected transistor, and a capacitor. The first transistor, second transistor, first diode-connected transistor are coupled in series, with the capacitor having a first terminal connected to a common node between the first diode-connected transistor and the second transistor.

Abstract: A first device in a radio access network includes at least one processor and at least one memory. The at least one memory includes computer program code, and the at least one memory and the computer program code are configured to, with the at least one processor, cause the first device to perform: receiving from a third device, information indicative of one or more reference signal configurations and associated events, wherein the one or more reference signal configurations are associated with transmission of a reference signal from the second device in the radio access network to the first device; and detecting one or more events based at least on the one or more reference signal configurations.

Abstract: The present invention is in the field of geological measurement, and particularly relates to a method and system for intelligent removal of multi-dimensional logging data outliers, aiming to solve the problem that it is difficult to achieve stable parameter acquisition in the drilling process when there are more outliers in the prior art. The present invention comprises: acquiring a multi-dimensional logging curve; obtaining two-dimensional logging curve data by using the Umap dimensionality reduction algorithm to perform dimensionality reduction; establishing a first data point index of the multi-dimensional logging curve and the two-dimensional logging curve data; obtaining valid logging data by processing outliers with an isolation forest algorithm based on the two-dimensional logging curve data; acquiring a second data point index based on the first data point index and valid logging data; finding marked data points where the second data point index exists in the multi-dimensional logging curve data.

Abstract: A downlink control information detection method and a related apparatus are provided. The method includes: For first downlink control information DCI for scheduling data channels of a plurality of cells, a terminal determines a target cell corresponding to the first DCI, to count a size budget of the first DCI on the target cell, so that a count value of a size budget of DCI on the target cell does not exceed a preset threshold. A payload size of the first DCI is different from that of second-type DCI for scheduling a data channel of one cell. Further, the terminal performs blind detection for the first DCI based on the payload size of the first DCI.

Abstract: Disclosed is a display substrate including a display region which includes a light-transmitting display region; the display substrate includes multiple light emitting elements and multiple pixel circuits, the multiple light emitting elements include multiple first type light emitting elements located in the light-transmitting display region, the multiple pixel circuits include multiple first type pixel circuits located in the light-transmitting display region, at least one first type pixel circuit among the multiple first type pixel circuits is electrically connected with at least two first type light emitting elements emitting light of a same color, and the first type pixel circuit is configured to drive the at least two first type light emitting elements to emit light; an orthographic projection of at least one first type pixel circuit on a base substrate is overlapped with an orthographic projection of at least one first type light emitting element on the base substrate.

Abstract: This application provides a communication method, apparatus, and system. The method includes: receiving, by a first network device, first information from a second network device, wherein the first information comprises information about at least one cell which is served by the second network device, and the first information indicates type of a device serving each of the at least one cell.

Abstract: A powertrain with dual-line oil cooling and lubrication includes a housing, an oil pump, a motor, a reducer, and two oil lines. The two oil lines are configured to convey oil to the motor receptacle and the reducer receptacle respectively. One oil line is configured to couple to at least one of an outlet of the oil pump, a fine filter, a heat exchanger, or the motor receptacle, where the fine filter is configured to filter out impurities of oil flowing through the oil line, and where the heat exchanger is configured to cool the oil flowing through the oil line. The other oil line is configured to directly couple to a second outlet of the oil pump and to the reducer receptacle.

Abstract: A first acquisition step includes acquiring model data of a space. A second acquisition step includes acquiring user information. The user information is information about a user's predicted mean vote with respect to the space. A third acquisition step includes acquiring candidate information presenting a candidate for an installation position. An analysis step includes analyzing, based on the model data and the user information, a distribution of the user's predicted mean vote with respect to the space when the air conditioning equipment is installed at the candidate. A determination step includes determining, when the distribution of the user's predicted mean vote with respect to the space satisfies a predetermined condition, the candidate to be the installation position.

Abstract: A holosymmetric biphenyl derivative and a preparation method therefor and the use thereof are described. Particularly provided are a holosymmetric biphenyl derivative having the structure of formula (I), and a preparation method therefor and a pharmaceutical composition containing same. The series of compounds can be widely used for the preparation of a drug for preventing and/or treating PD-1/PD-L1 signal pathway-mediated cancers or tumors, immune-related diseases and disorders, communicable diseases, infectious diseases or metabolic diseases, and are expected to be developed into a new generation of PD-1/PD-L1 inhibitors.

Abstract: Disclosed herein are system, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for recommending content items. For example, a first content item unassociated with interaction-based data is determined. A description-based representation of the first content item, an image-based representation of the first content item, and/or a metadata-based representation of the first content item is obtained from machine learning model(s). Such representation(s) are provided as an input to a neural network. A first interaction-based representation of the first content item based on such representation(s) is received as an output from the neural network. A measure of similarity is determined between the first interaction-based representation and second interaction-based representation(s) of second content item(s).

Abstract: A network side device, including a processor, a memory, and a computer program that is stored in the memory and executable on the processor, wherein the computer program, when executed by the processor, causes the network side device to perform: receiving first information, where the first information is used to instruct the network side device to initiate a trigger condition of first paging to a terminal; determining, based on the trigger condition after a service of a second subscriber identity module (SIM) card arrives, whether to initiate the first paging.

Abstract: A bingo gaming system, machine, and method include a main bingo game, a feature bingo game, a main reel game associated with the main bingo game, and a feature reel game associated with the feature bingo game. The main reel game simulates outcomes of the main bingo game. The feature reel game simulates outcomes of the feature bingo game. A feature bingo game may be triggered by a main bingo game outcome. Before the feature bingo game begins, a player may be given an opportunity to select a volatility option for the feature bingo game. The volatility selection may impact the probability of winning the feature bingo game (and/or feature reel game), as well as the reward(s) associated with winning the feature bingo game (and/or feature reel game).

Abstract: Disclosed is a methyl- and trifluoromethyl-containing disubstituted sulfonamide selective BCL-2 inhibitor; specifically disclosed are a compound of formula I, a stereoisomer or pharmaceutically acceptable salt of same, a preparation method therefor, and a pharmaceutical composition comprising the compound. Also disclosed are uses of the compound and of the pharmaceutical composition comprising the compound in treating anti-apoptotic protein BCL-2-related diseases such as cancer.