Encoding apparatus, encoding method and search method
AssigneeFujitsu Limited
InventorsMasao Ideuchi, Masahiro Kataoka, Seiji Okura
Life of this patent
Estimating the term…
Abstract
A computer generates a plurality of pieces of syntax information respectively corresponding to a plurality of words in a compression target document by analyzing relationships between the plurality of words. Next, the computer assigns a plurality of compression codes to the plurality of words and to the plurality of pieces of syntax information. Then, the computer outputs the plurality of compression codes with an arrangement of a specific order.
Claims18
A non-transitory computer-readable recording medium having stored therein an encoding program that causes a computer to execute a process comprising:
- generating a plurality of pieces of syntax information respectively corresponding to a plurality of words in a compression target document by analyzing relationships between the plurality of words;
- assigning a plurality of compression codes to the plurality of words and to the plurality of pieces of syntax information;
- and
- outputting the plurality of compression codes with an arrangement of a specific order.
An encoding apparatus comprising:
- a memory configured to store a compression target document;
- and
- a processor coupled to the memory and configured to:
- generate a plurality of pieces of syntax information respectively corresponding to a plurality of words in a compression target document by analyzing relationships between the plurality of words;
- assign a plurality of compression codes to the plurality of words and to the plurality of pieces of syntax information;
- and
- output the plurality of compression codes with an arrangement of a specific order.
An encoding method comprising:
- generating a plurality of pieces of syntax information respectively corresponding to a plurality of words in a compression target document by analyzing relationships between the plurality of words by a processor;
- assigning a plurality of compression codes to the plurality of words and to the plurality of pieces of syntax information by the processor;
- and
- outputting the plurality of compression codes with an arrangement of a specific order by the processor.
A search method comprising:
- converting a first search keyword into a first word code by a processor;
- searching for the first word code by the processor from a compression code string in which a plurality of word codes assigned to a plurality of words in a compression target document and a plurality of syntax codes assigned to a plurality of pieces of syntax information corresponding to the plurality of words are arranged with an arrangement of a specific order;
- and
- referring to a first syntax code corresponding to the first word code within the compression code string and specifying a second word code from the compression code string.
Dependencies are inferred from the claim text.