Information delivering service system

• US 20030110091A1
• Filed: 05/17/2002
• Published: 06/12/2003
• Est. Priority Date: 12/11/2001
• Status: Abandoned Application

• Current Assignee: Hitachi, Ltd.
• Original Assignee: Hitachi, Ltd.
• Inventors: Sato, Yoshifumi, Matsubayashi, Tadataka, Tada, Katsumi, Uchikado, Makoto, Inaba, Yasuhiko
• Application Number:
  US10/147,227
• Publication Number:
  US 20030110091A1
• Time in Patent Office: Days
• US Class Current: 705/26
• CPC Class Codes: G06F 16/9535 Search customisation based on user profiles and personalisation
• CPC Class Codes: G06Q 30/0609 Buyer or seller confidence or verification
• CPC Class Codes: G06Q 30/0625 Directed, with specific intent or strategy

Abstract

A seed document typifying document information delivery of which a user desires from user terminals through a communication line is registered to an information delivering service system. The system extracts feature characters from the seed document and creates a user profile for each user. Acquiring document information from an information delivering party, the system extracts the feature characters from the document information and compares them with the feature characters of the user profile. The document information is transmitted to the user terminal to which the seed document having a relevance ratio exceeding a predetermined level is registered. Receiving the delivery of the document information, the user evaluates the document information as “relevant” or “irrelevant” and inputs the evaluation result to the system. The system decides a delivery service fee to each user terminal by taking the evaluation from the user into account.

Claims

1. An information delivering service system comprising the steps of:

inputting a seed document typifying document information each user desires delivery from a plurality of user terminals through a communication line;

extracting feature characters from said seed document and creating a user profile for each user;

extracting said feature characters from said document information when said document information is acquired from an information delivering party and comparing said feature characters with said feature characters of said user profile;

delivering said document information to said user terminal inputting said seed document having a relevance ratio above a predetermined ratio through said communication line as a result of comparison;

inputting evaluation of the user corresponding to said user terminal as to “

relevance”

or “

irrelevance”

of said document information from said user terminal receiving the delivery of said document information through said communication line; and

changing a delivery service fee to the terminal user inputting said evaluation in consideration of said evaluation.

2. An information delivering service system according to claim 1, wherein weighting of said feature characters coincident with said feature characters of said document information in said user profile for the user inputting said evaluation is increased in accordance with evaluation of said document information as “

relevant”

.

3. An information delivering service system according to claim 1, wherein weighting of said feature characters coincident with said feature characters of said document information in said user profile for the user inputting said evaluation is decreased in accordance with evaluation of said document information as “

irrelevant”

.

4. An information delivering service system according to claim 1, wherein said feature characters not coincident with said feature characters of said document information in said user profile for the user inputting said evaluation among said feature characters of said document information are added to said user profile with a negative weight in accordance with evaluation of said document information as “

irrelevant”

.

5. An information delivering service system according to claim 1, wherein the fee is not applied to the delivered information said user does not desire the delivery and evaluates as “

irrelevant”

.

6. An information delivering service system according to claim 1, wherein the fee is deducted for the delivered information said user does not desire the delivery and evaluates as “

irrelevant”

.

7. An information delivering service system according to claim 1, wherein the fee is calculated in accordance with the number of delivered information said user desires the delivery and evaluates as “

relevant”

.

8. An information delivering service method comprising the steps of:

holding a delivery condition inputted from terminals of a plurality of users for each user;

judging whether or not document information is coincident with said delivery condition when said document information is acquired;

delivering information relating to said inputted document information to a user terminal corresponding to said coincident delivery condition;

inputting user'"'"'s evaluation receiving the delivery on said information delivered; and

calculating a fee to said user on the basis of evaluation of said user.

9. An information delivering service method according to claim 8, wherein said user'"'"'s evaluation on said delivered information is as to whether or not said user desires said delivered information, and the fee is not charged for said delivered information evaluated as being not desired in said fee calculation.

10. An information delivering service method according to claim 8, wherein said user'"'"'s evaluation on said delivered information is as to whether or not said user desires said delivered information, and the fee is deducted for said delivered information evaluated as being not desired in said fee calculation.

11. An information delivering service method according to claim 8, wherein said user'"'"'s evaluation on said delivered information is as to whether or not said user desires said delivered information, and the fee is calculated in accordance with the number of said delivered information evaluated as being desired in said fee calculation.

12. An information delivering service method comprising the steps of:

holding a delivery condition inputted from terminals of a plurality of users for each user;

judging whether or not document information is coincident with said delivery condition when said document information is acquired;

delivering information relating to said inputted document information to a user terminal corresponding to said coincident delivery condition; and

calculating a fee to said user on the basis of a degree of complexity of said delivery condition of said user.

13. An information delivering service method according to claim 12, wherein the fee to said user is calculated in accordance with the number of keywords in said delivery condition of said user.

14. An information delivering service method comprising the steps of:

holding a delivery condition inputted from terminals of a plurality of users for each user;

judging whether or not document information is coincident with said delivery condition when said document information is acquired;

delivering information relating to said inputted document information to a user terminal corresponding to said coincident delivery condition; and

calculating a fee to said user on the basis of the number of delivery conditions per user when said user has a plurality of delivery conditions.

15. An information delivering service apparatus comprising:

storage means for storing a delivery condition inputted from terminals of a plurality of users for each user;

delivery means for judging whether or not document information is coincident with said delivery condition when said document information is acquired, and delivering information relating to said inputted document information to a user terminal corresponding to said coincident delivery condition; and

fee calculation means for inputting evaluation of said user receiving the delivery on said information delivered, and calculating a fee to be charged to said user on the basis of said evaluation of said user.

16. An information delivering program comprising the steps of:

holding a delivery condition inputted from terminals of a plurality of users for each user;

judging whether or not document information is coincident with said delivery condition when said document information is acquired, and delivering information relating to said inputted document information to a user terminal corresponding to said coincident delivery condition; and

inputting evaluation of said user receiving the delivery on said information delivered, and calculating a fee to be charged to said user on the basis of said evaluation of said user.

17. A computer-readable storage medium storing therein an information delivering program, said program comprising the steps of:

holding a delivery condition inputted from terminals of a plurality of users for each user;

judging whether or not document information is coincident with said delivery condition when said document information is acquired, and delivering information relating to said inputted document information to a user terminal corresponding to said coincident delivery condition; and

inputting evaluation of said user receiving the delivery on said information delivered, and calculating a fee to be charged to said user on the basis of said evaluation of said user.

18. An information delivering system comprising:

storage means for storing a delivery condition inputted from terminals of a plurality of users for each user;

delivery means for judging whether or not document information is coincident with said delivery condition when said document information is acquired, and delivering information relating to said inputted document information to a user terminal corresponding to said coincident delivery condition; and

fee calculation means for inputting evaluation of said user receiving the delivery on said information delivered from said user terminal, and calculating a fee to be charged to said user on the basis of said evaluation of said user.