Context-Driven search

• US 20110276599A1
• Filed: 05/05/2010
• Published: 11/10/2011
• Est. Priority Date: 05/05/2010
• Status: Active Grant

• Current Assignee: HoloVisions LLC
• Original Assignee: HoloVisions LLC
• Inventors: Connor, Robert A.
• Granted Patent: US 8,161,073 B2
• Time in Patent Office: Days
• US Class Current: 707/780
• CPC Class Codes: G06F 16/3322 using system suggestions G06F16/3325 takes precedence

Abstract

The invention disclosed herein is a context-driven search method comprising three main steps: having a user provide an input phrase that is used to search a collection of language-based information sources; identifying sets of substantially-equivalent expanded phrases that are relevant to the input phrase, wherein these expanded phrases appear in the collection of language-based information sources; and providing the user with set-specific summary information concerning some, or all, of these sets of substantially-equivalent expanded phrases. This innovative context-driven method provides search results that are driven, consolidated, and summarized by phrase context, so that users no longer have to wade through pages of results to pick out those entries that relate to the context in which they are interested.

Claims

1. A context-driven search method comprising:

having a user provide an input phrase that is used to search a collection of language-based information sources;

identifying sets of substantially-equivalent expanded phrases that are relevant to the input phrase, wherein these expanded phrases appear in the collection of language-based information sources; and

providing the user with set-specific summary information concerning some, or all, of these sets of substantially-equivalent expanded phrases.

2. The context-driven search method in claim 1:

wherein a phrase is one or more words or other language-based character strings; and

wherein an expanded phrase relevant to an input phrase is defined as a phrase that includes the input phrase, or a minor variation thereof, plus one or more additional phrases.

3. The minor variation in claim 2 wherein this minor variation is defined as a variation selected from one or more of the variations in the group consisting of:

a phrase with words that are corrected or alternative spelling variations of the words comprising the input phrase;

a phrase with words that are grammatical variations (such as variation in tense, plurality, or voice) of the words comprising the input phrase;

a phrase with words that are the same as those comprising the input phrase, except for the addition or deletion of grammatical articles (such as “

a”

or “

an”

or “

the”

) or relatively-neutral modifiers (such as “

very”

or “

especially”

);

a phrase with words that are the same as those comprising the input phrase, but are in a different word order;

a phrase with words that are the same as those comprising the input phrase, except for case variation (such as upper vs. lower case) in one or more letters in the input phrase;

a phrase with the same words as those comprising the input phrase, but with variation in punctuation or word contraction;

a phrase that is a phrase synonym for the input phrase, wherein a phrase synonym is defined as alternative phrase that can be substituted for an original phrase in the collection of language-based information sources without substantively changing meaning or creating a grammatical error in the language-based information sources; and

a phrase that has been found to be highly-associated with the input phrase based on analysis of previous search patterns.

4. The expanded phrases in claim 2 wherein at least one additional phrase in each expanded phrase in a given set of substantially-equivalent expanded phrases is identical to, or a minor variation thereof, at least one additional phrase in each of the other expanded phrases in that set.

5. The minor variation in claim 4 wherein this minor variation is defined as a variation selected from one or more of the variations in the group consisting of a phrase with words that are corrected or alternative spelling variations of the words comprising the additional phrase;

a phrase with words that are grammatical variations (such as variation in tense, plurality, or voice) of the words comprising the additional phrase;

a phrase with words that are the same as those comprising the additional phrase, except for the addition or deletion of grammatical articles (such as “

a”

or “

an”

or “

the”

) or relatively-neutral modifiers (such as “

very”

or “

especially”

);

a phrase with words that are the same as those comprising the additional phrase, but are in a different word order;

a phrase with words that are the same as those comprising the additional phrase, except for case variation (such as upper vs. lower case) in one or more letters in the additional phrase;

a phrase with the same words as those comprising the additional phrase, but with variation in punctuation or word contraction;

a phrase that is a phrase synonym for the additional phrase, wherein a phrase synonym is defined as alternative phrase that can be substituted for an original phrase in the collection of language-based information sources without substantively changing meaning or creating a grammatical error in the language-based information sources; and

a phrase that has been found to be highly-associated with the additional phrase based on analysis of previous search patterns.

6. The input phrase and one or more additional phrases in claim 2:

wherein the positional relationship between the input phrase (or minor variation thereof) and the one or more additional phrases within an expanded phrase is selected from the group of relationships consisting of;

one additional phrase preceding the input phrase (or minor variation thereof);

one additional phrase following the input phrase (or minor variation thereof);

one additional phrase preceding the input phrase (or minor variation thereof) and one additional following the input phrase (or minor variation thereof); and

more than two additional phrases preceding or following the input phrase (or minor variation thereof); and

wherein an additional phrase is within a certain distance from the input phrase (or minor variation thereof) and this distance is measured by characters or words.

7. The context-driven search method in claim 1 wherein set-specific summary information for a given set of substantially-equivalent expanded phrases consolidates information concerning these expanded phrases into a single result for the set so that the user can efficiently see the general types of contexts in which the input phrase, or minor variations thereof, are used throughout the collection of language-based information sources.

8. The context-driven search method in claim 1 wherein set-specific information provides the user with one or more options (such as by clicking on links) to see more detailed information about the individual expanded phrases within a set and/or to see more detailed information about the individual sources in which those expanded phrases appear.

9. The context-driven search method in claim 1:

wherein certain sets of substantially-equivalent expanded phrases that are probably more relevant are selected for more prominent display to the user; and

wherein this selection process is based on one or more factors selected from the group consisting of;

the frequency with which expanded phrases in the set appear throughout the collection of language-based information sources;

the average number of words or characters in the expanded phrases in the set;

the average number of additional phrases in the expanded phrases in the set;

the average commonality (or rarity) of words within the expanded phrases in the set;

the position or proximity of the one or more additional phrases in the expanded phrases in the set relative to the input phrase (or minor variation thereof);

the concentration or dispersion of expanded phrases in the set within and between information sources; and

the frequency with which phrases in the set have appeared within a given search session, or in prior search sessions, by the present user or by other users.

10. The context-driven search method in claim 1 wherein:

the language-based information sources are selected from one or more sources in the group consisting of webpages, documents, books, journals, newspapers, reports, and emails; and

wherein the collection of language-based information sources that is searched using this method is a subset of a larger collection of language-based information sources selected by first applying some other search method.

11. A context-driven search method comprising:

having a user provide an input phrase that is used to search a collection of language-based information sources, wherein a phrase is one or more words or other language-based character strings;

identifying sets of substantially-equivalent expanded phrases that are relevant to the input phrase;

wherein these expanded phrases appear in the collection of language-based information sources;

wherein an expanded phrase relevant to an input phrase is defined as a phrase that includes the input phrase, or a minor variation thereof, plus one or more additional phrases; and

wherein at least one additional phrase in each expanded phrase in a given set of substantially-equivalent expanded phrases is identical to, or a minor variation thereof, at least one additional phrase in each of the other expanded phrases in that set; and

providing the user with set-specific summary information concerning some, or all, of these sets of substantially-equivalent expanded phrases.

12. The context-driven search method in claim 11 wherein a phrase that is a minor variation of a certain phrase is defined as a variation selected from one or more of the variations in the group consisting of:

a phrase with words that are corrected or alternative spelling variations of the words comprising the certain phrase;

a phrase with words that are grammatical variations (such as variation in tense, plurality, or voice) of the words comprising the certain phrase;

a phrase with words that are the same as those comprising the certain phrase, except for the addition or deletion of grammatical articles (such as “

a”

or “

an”

or “

the”

) or relatively-neutral modifiers (such as “

very”

or “

especially”

);

a phrase with words that are the same as those comprising the certain phrase, but are in a different word order;

a phrase with words that are the same as those comprising the certain phrase, except for case variation (such as upper vs. lower case) in one or more letters in the certain phrase;

a phrase with the same words as those comprising the certain phrase, but with variation in punctuation or word contraction;

a phrase that is a phrase synonym for the certain phrase, wherein a phrase synonym is defined as alternative phrase that can be substituted for the certain phrase in the collection of language-based information sources without substantively changing meaning or creating a grammatical error in the language-based information sources; and

a phrase that has been found to be highly-associated with the certain phrase based on analysis of previous search patterns.

13. The context-driven search in claim 11:

wherein the positional relationship between the input phrase (or minor variation thereof) and the one or more additional phrases within an expanded phrase is selected from the group of relationships consisting of;

one additional phrase preceding the input phrase (or minor variation thereof);

one additional phrase following the input phrase (or minor variation thereof);

one additional phrase preceding the input phrase (or minor variation thereof) and one additional following the input phrase (or minor variation thereof); and

more than two additional phrases preceding or following the input phrase (or minor variation thereof); and

wherein an additional phrase is within a certain distance from the input phrase (or minor variation thereof) and this distance is measured by characters or words.

14. The context-driven search method in claim 11 wherein set-specific summary information for a given set of substantially-equivalent expanded phrases consolidates information concerning these expanded phrases into a single result for the set so that the user can efficiently see the general types of contexts in which the input phrase, or minor variations thereof, are used throughout the collection of language-based information sources.

15. The context-driven search method in claim 11 wherein set-specific information provides the user with one or more options (such as by clicking on links) to see more detailed information about the individual expanded phrases within a set and/or to see more detailed information about the individual sources in which those expanded phrases appear.

16. The context-driven search method in claim 11:

wherein certain sets of substantially-equivalent expanded phrases that are probably more relevant are selected for more prominent display to the user; and

wherein this selection process is based on one or more factors selected from the group consisting of;

the frequency with which expanded phrases in the set appear throughout the collection of language-based information sources;

the average number of words or characters in the expanded phrases in the set;

the average number of additional phrases in the expanded phrases in the set;

the average commonality (or rarity) of words within the expanded phrases in the set;

the position or proximity of the one or more additional phrases in the expanded phrases in the set relative to the input phrase (or minor variation thereof);

the concentration or dispersion of expanded phrases in the set within and between information sources; and

the frequency with which phrases in the set have appeared within a given search session, or in prior search sessions, by the present user or by other users.

17. The context-driven search method in claim 11 wherein:

the language-based information sources are selected from one or more sources in the group consisting of webpages, documents, books, journals, newspapers, reports, and emails; and

wherein the collection of language-based information sources that is searched using this method is a subset of a larger collection of language-based information sources selected by first applying some other search method.

18. A context-driven search method comprising:

having a user provide an input phrase that is used to search a collection of language-based information sources, wherein a phrase is one or more words or other language-based character strings;

identifying sets of substantially-equivalent expanded phrases that are relevant to the input phrase;

wherein these expanded phrases appear in the collection of language-based information sources;

wherein an expanded phrase relevant to an input phrase is defined as a phrase that includes the input phrase, or a minor variation thereof, plus one or more additional phrases;

wherein at least one additional phrase in each expanded phrase in a given set of substantially-equivalent expanded phrases is identical to, or a minor variation thereof, at least one additional phrase in each of the other expanded phrases in that set; and

wherein a phrase that is a minor variation of a certain phrase is defined as a variation selected from one or more of the variations in the group consisting of;

a phrase with words that are corrected or alternative spelling variations of the words comprising the certain phrase;

a phrase with words that are grammatical variations (such as variation in tense, plurality, or voice) of the words comprising the certain phrase;

a phrase with words that are the same as those comprising the certain phrase, except for the addition or deletion of grammatical articles (such as “

a”

or “

an”

or “

the”

) or relatively-neutral modifiers (such as “

very”

or “

especially”

);

a phrase with words that are the same as those comprising the certain phrase, but are in a different word order;

a phrase with words that are the same as those comprising the certain phrase, except for case variation (such as upper vs. lower case) in one or more letters in the certain phrase;

a phrase with the same words as those comprising the certain phrase, but with variation in punctuation or word contraction;

a phrase that is a phrase synonym for the certain phrase, wherein a phrase synonym is defined as alternative phrase that can be substituted for the certain phrase in the collection of language-based information sources without substantively changing meaning or creating a grammatical error in the language-based information sources; and

a phrase that has been found to be highly-associated with the certain phrase based on analysis of previous search patterns; and

providing the user with set-specific summary information concerning some, or all, of these sets of substantially-equivalent expanded phrases;

wherein set-specific summary information for a given set of substantially-equivalent expanded phrases consolidates information concerning these expanded phrases into a single result for the set so that the user can efficiently see the general types of contexts in which the input phrase, or minor variations thereof, are used throughout the collection of language-based information sources; and

wherein set-specific information provides the user with one or more options (such as by clicking on links) to see more detailed information about the individual expanded phrases within a set and/or to see more detailed information about the individual sources in which those expanded phrases appear.

19. The context-driven search in claim 18:

wherein the positional relationship between the input phrase (or minor variation thereof) and the one or more additional phrases within an expanded phrase is selected from the group of relationships consisting of;

one additional phrase preceding the input phrase (or minor variation thereof);

one additional phrase following the input phrase (or minor variation thereof);

one additional phrase preceding the input phrase (or minor variation thereof) and one additional following the input phrase (or minor variation thereof); and

more than two additional phrases preceding or following the input phrase (or minor variation thereof); and

wherein an additional phrase is within a certain distance from the input phrase (or minor variation thereof) and this distance is measured by characters or words.

20. The context-driven search method in claim 18:

wherein certain sets of substantially-equivalent expanded phrases that are probably more relevant are selected for more prominent display to the user; and

wherein this selection process is based on one or more factors selected from the group consisting of;

the frequency with which expanded phrases in the set appear throughout the collection of language-based information sources;

the average number of words or characters in the expanded phrases in the set;

the average number of additional phrases in the expanded phrases in the set;

the average commonality (or rarity) of words within the expanded phrases in the set;

the position or proximity of the one or more additional phrases in the expanded phrases in the set relative to the input phrase (or minor variation thereof);

the concentration or dispersion of expanded phrases in the set within and between information sources; and

the frequency with which phrases in the set have appeared within a given search session, or in prior search sessions, by the present user or by other users.