Systems and methods of refining chunks identified within multiple documents

摘要

After receiving a first user request including a first set of search keywords, a computer identifies a first set of chunks within multiple documents, wherein each chunk includes terms matching the first set of search keywords, and displays at least a portion of the first set of chunks, including highlighting the terms matching the first set of search keywords in the displayed portion in a first manner. After receiving a second user request to search among the documents for documents that satisfy a second set of search keywords, the computer identifies a second set of chunks within the documents, wherein each chunk includes terms matching the second set of search keywords, and displays at least a portion of the second set of chunks, including highlighting the terms matching the second set of search keywords in the displayed portion in a second manner that is different from the first manner.

主权项

1. A computer-implemented method, comprising:
at a computer having memory, a display, and one or more processors:
receiving a first user request including a first set of search keywords;identifying a first set of chunks within multiple documents, wherein each chunk includes terms matching the first set of search keywords;displaying at least a portion of the first set of chunks on the display, including highlighting the terms matching the first set of search keywords in the displayed portion in a first manner;receiving a second user request to search among the documents for documents that satisfy a second set of search keywords;identifying a second set of chunks within the documents, wherein each chunk includes terms matching the second set of search keywords; anddisplaying at least a portion of the second set of chunks on the display, including highlighting the terms matching the second set of search keywords in the displayed portion in a second manner that is different from the first manner.