MEMORY DEVICE AND DATA SEARCHING METHOD THEREOF

    公开(公告)号:US20230418510A1

    公开(公告)日:2023-12-28

    申请号:US17851238

    申请日:2022-06-28

    发明人: Shih-Hung CHEN

    IPC分类号: G06F3/06 G06F16/9032

    摘要: A data search method for a memory device is provided. The data search method includes: based on a recorded compression mode, vectoring a search data to generate a search data vector, and based on the recorded compression mode, compressing the search data and a plurality of objects in a database; setting a search condition; searching the objects of the database by the search data vector to determine whether the search data is matched with the objects of the database; and recording and outputting at least one matched object of the database, the at least one matched object matched with the search data.

    Data preparation using semantic roles

    公开(公告)号:US11853363B2

    公开(公告)日:2023-12-26

    申请号:US17845921

    申请日:2022-06-21

    摘要: A computer system obtains a data model that encodes a data source as a tree of logical tables. Each logical table includes respective data fields of the data source. For each data field in the logical tables, the system automatically assigns a semantic role to the data field based on a concept obtained from a concept graph. The system determines hierarchies between the data field and other data fields in the first data source based on a respective semantic role of the data field and semantic roles of the other data fields. The system validates the data field based on the assigned semantic role and the determined hierarchies. The system displays transformations to clean the data field based on the assigned semantic role. The system transforms data values for the data field according to a user input and updates the logical tables according to the transformed data values.

    SYSTEMS AND METHODS FOR PROCESSING EMOJIS IN A SEARCH AND RECOMMENDATION ENVIRONMENT

    公开(公告)号:US20230394086A1

    公开(公告)日:2023-12-07

    申请号:US18237585

    申请日:2023-08-24

    申请人: Rovi Guides, Inc.

    摘要: Systems and methods are described herein to search for content recommendations, and in particular, for generating emoji-based metadata for content and processing an emoji-based query using the emoji-based metadata. A system may receive a query comprising a text portion and an emoji portion. A system may search a database to identify content items associated with the query based on the text portion and the emoji portion, wherein the searching based on the emoji portion is based at least in part on matching emojis associated with a content item. A system may retrieve, for each of the content items, an emoji match score based on the emoji portion and a textual match score based on the text portion. A system generates, for each of the content items, a respective aggregate score based on the respective emoji match score and textual match score. A system may generate for display representations of the content items ordered according to the respective aggregate scores.