Abstract: A method and apparatus for storing information. The method comprises: generating a traceability code of an article, and associating the traceability code of the article with the article (201); collecting circulation information of the article (202); determining a form data item corresponding to the circulation information of the article (203); and according to the traceability code of the article, and a correlation between the form data item corresponding to the circulation information of the article and the circulation information of the article, storing the traceability code of the article, the form data item corresponding to the circulation information of the article and the circulation information of the article (204).

Abstract: The present disclosure provides a method and device for identifying a product purchased by a user and intelligent shelf system. The method includes acquiring a weight of products carried in a container, acquiring a first monitoring image acquired in a monitoring area corresponding to the container, identifying the first monitoring image, and obtaining an identification result, wherein the identification result comprises user identity information when it is determined that the weight of the products is reduced, acquiring a time when at least one product carried in the container is picked up, and determining information of at least one picked-up product, obtaining the user identity information corresponding to the at least one picked-up product, and associating the user identity information with the information of the at least one picked-up product.

Abstract: The present disclosure relates to the technical field of automated warehousing, and relates to an inventory scheduling method and device and a non-transitory computer readable storage medium. The method of the present disclosure includes: obtaining an order to be picked, the order to be picked comprising a kind(s) of goods to be picked; determining order processing capability information of each of a plurality of picking workstations, according to at least one of position distribution information of a rack(s) storing at least one kind of the goods to be picked relative to each of the picking workstations, position distribution information of an available transfer machine(s) relative to each of the picking workstations, or load information of each of the picking workstation; and allocating the order to be picked to one of the picking workstations according to the order processing capability information of each of the picking workstations.

Abstract: Disclosed in embodiments of the present application are a QR code generation method and apparatus for a terminal device. The terminal device comprises a camera. A specific implementation mode of the method comprises: receiving a QR code generation instruction input by a user, wherein the QR code generation instruction comprises a QR code information; starting a camera, and generating a camera real-time photographing picture; and generating a real-time picture displaying the QR code based on the QR code information and the generated camera real-time photographing picture. The implementation mode enables the user to clearly distinguish whether the QR code is an originally generated QR code, thereby improving the security of the QR code.

Abstract: A playback method, a playback device and computer-readable storage medium related to the data processing field. The playback method includes acquiring several frames in a video and device movement information of a shooting device when the video is shot; acquiring an initial viewing angle and a current viewing angle of a playback terminal used for playing the several frames; determining a frame corresponding to the current viewing angle according to the device movement information and a difference between the current viewing angle and the initial viewing angle; and playing the frame corresponding to the current viewing angle.

Abstract: A method and device for pushing an electronic book. the method comprises: obtaining reading duration information sent by multiple terminals (210), the reading duration information comprising identity information of the terminals, identifier information of electronic books read by users of the terminals, and reading time information corresponding to the identifier information; determining, according to the reading time information, reading preference information of the terminals corresponding to the identity information and average reading durations of the electronic books corresponding to the identifier information (220); and pushing a first electronic book to a first terminal according to the reading preference information and the average reading durations (230), the average reading duration of the first electronic book matching the reading preference information of the first terminal. By means of the method and the device, targeted pushing of electronic books is implemented.

Abstract: The present disclosure relates to an information recommendation device, method, and computer-readable storage medium, and relates to the technical field of computer. The information recommendation device includes: a receiver configured to receive a communication identifier of a contact of a recommended user; a processor configured to acquire a user identifier corresponding to the communication identifier of the contact, and acquire shopping information of the contact according to the user identifier; and a transmitter configured to recommend the shopping information of the contact to the recommended user.

Abstract: The present invention relates to the technical field of electronic commerce, and provided thereby are a pricing method performed by a computer and device, and a non-transient computer-readable storage medium. The pricing method includes: determining a price vector to be tested and a reference conversion rate score according to a set of price vectors and a conversion rate score corresponding to each price vector, wherein each price vector in the set of price vectors comprises the price of one or more inventory units in the same period; selecting an optimization direction according to a result of comparison between the conversion rate score corresponding to the price vector to be tested and the reference conversion rate score, and determining an optimized price vector on the basis of the optimization direction; and updating the current price of the inventory unit using the price in the optimized price vector.

Abstract: A data processing method, a data processing apparatus and a computer-readable non-transitory storage medium, the method including receiving, from an authenticating user, an authentication request for a historical transaction and transaction information of the historical transaction; generating authentication information of the historical transaction according to the transaction information of the historical transaction; acquiring storage information of the historical transaction from a block chain; comparing the authentication information of the historical transaction with the storage information of the historical transaction, and determining whether the transaction information of the historical transaction is authentic according to the result of comparison.

Abstract: Provided are an information recommendation method and apparatus. According to historical data, an information recommendation apparatus identifies a pair of matching items so as to determine a cross-category relationship of items; the item cross-category relationship is used to construct item match contexts; an item context portrait and a user context portrait are used to sort the match contexts; the items in the match contexts are sorted according to the feedback behavior of the user concerning the items in the match contexts; the sorted match contexts are recommended to the user.

Abstract: Disclosed by the present disclosure are a method and apparatus for generating information. A specific embodiment of the method comprises: obtaining a first image and a second image; inputting the first image and the second image respectively into a pre-trained detection and recognition model, to obtain an annotated first image and an annotated second image, where an annotation comprises an image box surrounding a target object in the image, and the detection and recognition model is configured to represent the correspondence relationship between an image and an annotated image; and inputting the annotated first image and the annotated second image to a pre-trained matching model to obtain a matching degree between the annotated first image and the annotated second image, where the matching model is used to characterize a corresponding relationship between a pair of images and the matching degree between the images.

Abstract: The present disclosure relates to a cargo protection method, device and system, and a non-transitory computer-readable storage medium, relating to the technical field of unmanned aerial vehicles. The method of the present disclosure includes: determining whether an unmanned aerial vehicle is in a falling state or not according to a current acceleration in a vertical direction of the unmanned aerial vehicle and a current vertical distance from the unmanned aerial vehicle to the ground; and opening at least one airbag in a cargo hold of the unmanned aerial vehicle in a case where the unmanned aerial vehicle is in the falling state to protect a cargo in the cargo hold.

Abstract: Disclosed are a segmented sentence recognition method and device for a human-machine intelligent question-answer system. One particular embodiment of the method includes: receiving a current sentence input by a user; inputting the current sentence into a pre-trained segmented sentence recognition model to obtain a first probability of the current sentence being a complete sentence, wherein the segmented sentence recognition model is used for determining the first probability according to a probability corresponding to a Chinese language model of the current sentence and a probability corresponding to a recurrent neural network language model; and if the first probability is greater than a pre-set first threshold value, determining the current sentence to be a complete sentence. In the embodiment, a Chinese language model and a recurrent neural network language model are merged to obtain a segmented sentence recognition model for determining a probability of a current sentence being a complete sentence.

Abstract: An order production method and device are provided. The method may include: dividing an order into a first sub-order and a second sub-order (201); determining a target site for delivery of the product combination (202); determining a first required time length for transporting a main product from a first warehouse to the target site and a second required time length for transporting promotional product of each second sub-order from a corresponding second warehouse to the target site (203); and determining, on the basis of the first required time length and the second required time length, a delivery time for delivering the main product from the first warehouse and a delivery time for delivering the promotional products from the second warehouse, to ensure that the time when the main product arrives at the target site is not later than the time that the promotional products arrive at the target site (204).

Abstract: A semantic parsing method and a semantic parsing apparatus. The method includes: receiving semantic information; parsing the semantic information to obtain a primary text feature; calculating a similarity degree between the primary text feature and a linguistic data feature; using a linguistic data to which a linguistic data feature most similar to the primary text feature belongs, as a primary parsing text; extracting a feature of the primary parsing text to obtain a secondary text feature; obtaining a service feature matching the secondary text feature; obtaining a weight value associated with the obtained service feature; using a service field to which a service feature having a greatest weight value belongs, as the service field to which the primary parsing text belongs; and parsing the primary parsing text in the service field to which the primary parsing text belongs, to obtain a secondary parsing text.

Abstract: The present disclosure provides a server group of aircrafts and an aircraft communication method, server and system, and relate to the technical field of unmanned aerial vehicle. The server group of aircrafts of the present disclosure includes: a plurality of servers, in which, one or more servers are configured to establish a keep-alive connection with an aircraft according to an online request from the aircraft, and send connection information to a sharing node wherein the online request comprises an identification of the aircraft; and one or more servers are configured to receive a connection establishment request from a ground station, determine connection information of the aircraft corresponding to the identification of the aircraft to which the ground station requests to connect through the sharing node; and establish a connection between the aircraft to which the ground station requests to connect and the ground station according to the connection information.

Abstract: A system and method for processing a screenshot-type note of a streaming document. The system comprises: a gesture processing module (110) for recording screen coordinates of a selected region in a pre-set shape determined by a gesture in a current page of the streaming document; a note position calculation module (120) for receiving the screen coordinates of the selected region in the pre-set shape, and converting a screen coordinate of a pre-set position in the selected region into a relative position of a leaf node in the streaming document; and a note information storage module (130) for storing the relative position of the leaf node and the screen coordinates of the selected region as note position information. The technical solution can improve the accuracy of a display position of a screenshot-type note in a streaming document.

Abstract: A method and a device for extracting a core word of a commodity short text, is provided. The method of extracting a core word of a commodity short text includes: obtaining commodity short texts in a data set; performing word segmenting on each commodity short text; obtaining a document vector of the commodity short text according to context information of word segments of the commodity short text; clustering the commodity short texts in the data set according to document vectors; determining a cluster level weight of each word segment of the commodity short text in a category to which the commodity short text belongs; and determining a core word of the commodity short text according to the cluster level weight of each word segment.

Abstract: The present disclosure discloses a method, apparatus and system for controlling UAV, which relates to the field of unmanned aerial vehicles (UAV). The method includes: receiving one or more UAV control instructions sent by a ground station device, and each UAV control instruction includes a variable identification for identifying an UAV; for each of the UAV control instructions, acquiring an address identification of the corresponding UAV according to the variable identification in the UAV control instruction, and sending the corresponding UAV control instruction to a communication module of the UAV corresponding to the address identification via a mobile network, so that the UAV executes an operation corresponding to the received UAV control instruction, and the communication module of the UAV includes the address identification of the UAV.