Abstract: Provided are a bispecific antibody and a monoclonal antibody for a tetanus toxin, and uses of the antibodies. The bispecific antibody contains a first antigen-binding fragment and a second antigen-binding fragment which bind to different epitopes of the tetanus toxin, and has activity of neutralizing the tetanus toxin. The monoclonal antibody binds to the tetanus toxin, and has activity of neutralizing the tetanus toxin.

Abstract: A bispecific antibody, which comprises an antigen-binding portion against human CD3E and an antigen-binding portion against human BCMA.

Abstract: A bispecific antibody having an antigen-binding portion for human CD3E and/or an antigen-binding portion for human CD123. Medical and biological uses of the bispecific antibody are also disclosed.

Abstract: Disclosed in the present application are an antibody against respiratory syncytial virus (RSV), a nucleic acid molecule encoding the antibody, an expression vector containing the nucleic acid molecule, a host cell containing the nucleic acid molecule or the vector, and a pharmaceutical composition containing the antibody. Further provided in the present application are a method for preparing and purifying the antibody and the use thereof.

Abstract: A bispecific antibody, which comprises an antigen-binding portion against human CD3E and/or an antigen-binding portion against human BCMA. Additionally, provided are medical and biological uses of the bispecific antibody.

Abstract: Disclosed are a method and apparatus for controlling a speech recognition device, an electronic device, and a storage medium. The method includes: recording, when the speech recognition device is in a dormant state, current time as first time in response to detecting that a target object stares at the speech recognition device; recording the current time as second time in response to detecting that the target object makes a speech; and awakening the speech recognition device in response to determining that an interval between the first time and the second time satisfies a preset condition, such that the speech recognition device enters a speech control mode.

Abstract: A bispecific antibody, which comprises an antigen-binding portion against human CD3E and/or an antigen-binding portion against human BCMA. Additionally, provided are medical and biological uses of the bispecific antibody.

Abstract: This application discloses a content recommendation method performed at a computer device and belongs to the field of artificial intelligence. The method includes: acquiring a target user vector of a target user; determining n groups of seed user vectors according to the target user vector, each group of seed user vectors corresponding to a respective piece of candidate recommendation content; invoking a look-alike model to calculate a similarity between the target user vector and each group of seed user vectors, the look-alike model being used for calculating a similarity between user vectors based on an attention mechanism; and determining, among the n pieces of candidate recommendation content, target content to be recommended to the target user according to the respective similarities of the corresponding n groups of seed user vectors. This application can resolve a problem of relatively low accuracy of a recommendation method in the related art.

Abstract: Provided are a bispecific antibody and a monoclonal antibody for a tetanus toxin, and uses of the antibodies. The bispecific antibody contains a first antigen-binding fragment and a second antigen-binding fragment which bind to different epitopes of the tetanus toxin, and has activity of neutralizing the tetanus toxin. The monoclonal antibody binds to the tetanus toxin, and has activity of neutralizing the tetanus toxin.

Abstract: Embodiments of this application disclose a data recommendation method performed by a computer device. The data recommendation method includes: obtaining a service object set associated with a target user in a plurality of fields in response to a data recommendation request for the target user in a target field, performing cross-field cross-encoding on the plurality of fields and the service object set to obtain a target field interest feature of the target user in the target field; obtaining to-be-recommended service object features of a plurality of to-be-recommended service objects in the target field; and obtaining a target to-be-recommended service object feature matching with the target field interest feature of the target user from the to-be-recommended service object features, and returning a target to-be-recommended service object corresponding to the target to-be-recommended service object feature to the target user.

Abstract: A bispecific antibody and a monoclonal antibody against human thymic stromal lymphopoietin (TSLP), and a use thereof.

Abstract: Provided are an antibody against varicella-zoster virus, a nucleic acid molecule encoding the antibody, an expression vector comprising the nucleic acid molecule, a host cell comprising the nucleic acid molecule or the vector, a method for preparing and purifying the antibody, and the use of the antibody.

Abstract: A bispecific antibody and a monoclonal antibody against human thymic stromal lymphopoietin (TSLP), and a use thereof.

Abstract: Disclosed in the present application are an antibody or an antigen-binding portion thereof binding to human IL-4R, a polynucleotide encoding the antibody or antigen-binding portion thereof, a vector comprising the polynucleotide, a host cell comprising the polynucleotide or vector, a method for preparing and purifying the antibody, and the use of the antibody or antigen-binding portion thereof.

Abstract: The present application provides a bispecific antibody against rabies virus, and an application thereof. The bispecific antibody comprises two antigen-binding fragments binding to different epitopes of G protein of rabies virus, and has rabies virus neutralization activity.

Abstract: Provided is a bispecific antibody comprising an antigen-binding portion for human CD3E and/or an antigen-binding portion for human CD123. Further provided are the medical and biological uses of the bispecific antibody.

Abstract: Embodiments of this application disclose a data recommendation method performed by a computer device. The data recommendation method includes: obtaining a service object set associated with a target user in a plurality of fields in response to a data recommendation request for the target user in a target field, performing cross-field cross-encoding on the plurality of fields and the service object set to obtain a target field interest feature of the target user in the target field; obtaining to-be-recommended service object features of a plurality of to-be-recommended service objects in the target field; and obtaining a target to-be-recommended service object feature matching with the target field interest feature of the target user from the to-be-recommended service object features, and returning a target to-be-recommended service object corresponding to the target to-be-recommended service object feature to the target user.

Abstract: Embodiments of this application provide a for training an information recommendation model. The method includes: obtaining historical user behavior data in a plurality of product domains; generating candidate sample data of one or more target product domains according to the historical user behavior data by using a generative model; performing user-specific authenticity sample discrimination on candidate sample data of the target product domains and actual user click sample data by using a discriminative model, to obtain a discrimination result; and performing adversarial training on the generative model and the discriminative model according to the discrimination result, to obtain a trained generative adversarial network as an information recommendation model for a to-be-expanded product domain in the plurality of product domains.

Abstract: Disclosed in the present application are an antibody or an antigen-binding portion thereof binding to human IL-4R, a polynucleotide encoding the antibody or antigen-binding portion thereof, a vector comprising the polynucleotide, a host cell comprising the polynucleotide or vector, a method for preparing and purifying the antibody, and the use of the antibody or antigen-binding portion thereof.

Abstract: The present application provides a bispecific antibody against rabies virus, and an application thereof. The bispecific antibody comprises two antigen-binding fragments binding to different epitopes of G protein of rabies virus, and has rabies virus neutralization activity.