Text-based searches of numeric data
View Patent ↗The present invention can allow a user to locate items in a database based on numeric characteristics of the items using words to describe those characteristics. In one embodiment, the invention includes selecting a numeric attribute of an item in a database of items some of which have values for the selected attribute, linking the numeric attribute to a descriptive word, linking the numeric attribute to a function, executing the function on values of the numeric attributes, and assigning a descriptive word to an item based on the results of the function.
1. A method comprising:
selecting a numeric attribute of an item in an electronic catalog, the catalog containing items which have values for the selected attribute;
linking the numeric attribute to a descriptive word;
linking the numeric attribute to a function, the function to be applied to items in the electronic catalog having a value for the selected numeric attribute and defining at least one item in the electronic catalog to be assigned the descriptive word;
executing the function on items in the electronic catalog having a value for the selected of the numeric attribute;
assigning the descriptive word to at least one item stored in the electronic catalog based on the results of executing the function, the at least one item having a value for the selected numeric attribute that satisfies the function; and
generating a list and displaying the list to a user in response to receiving a search query from the user including the descriptive word, the list having the at least one item stored in the electronic catalog that was assigned the descriptive word.
2. The method of claim 1 , further comprising selecting a tolerance, the tolerance setting a maximum number of items stored in the electronic catalog that can be assigned the descriptive word.
3. The method of claim 1 , wherein the linking the numeric attribute to the function includes linking the numeric attribute to a comparative operator and a value to which the comparative operator is applied.
4. The method of claim 1 , wherein the linking the numeric attribute to the function includes linking the numeric attribute to a comparative operator that is applied to the items in the electronic catalog having a value for the selected numeric attribute.
5. The method of claim 1 , wherein the linking the numeric attribute to the function includes linking the numeric attribute to a mathematical function.
6. The method of claim 1 , further comprising repeating executing the function on items in the electronic catalog having a value for the selected numeric attribute and assigning the descriptive word to at least one item stored in the electronic catalog based on the results of executing the function when new items are added to the electronic catalog.
7. The method of claim 1 , further comprising repeating executing the function on items in the electronic catalog having a value for the selected numeric attribute and assigning the descriptive word to at least one item stored in the electronic catalog based on the results of executing the function when items are deleted from the electronic catalog.
8. The method of claim 1 , further comprising repeating executing the function on items in the electronic catalog having a value for the selected numeric attribute and assigning the descriptive word to at least one item stored in the electronic catalog based on the results of executing the function when items stored in the electronic catalog are modified.
9. Non-transitory computer-readable medium encoded with a plurality of processor-executable instructions for:
selecting a numeric attribute of an item in an electronic catalog, the catalog containing items which have values for the selected attribute;
linking the numeric attribute to a descriptive word;
linking the numeric attribute to a function, the function to be applied to items in the electronic catalog having a value for the selected numeric attribute and defining at least one item in the electronic catalog to be assigned the descriptive word;
executing the function on items in the electronic catalog having a value for the selected numeric attribute;
assigning the descriptive word to at least one item stored in the electronic catalog based on the results of executing the function, the at least one item having a value for the selected numeric attribute that satisfies the function; and
generating a list and displaying the list to a user in response to receiving a search query from the user including the descriptive word, the list having the at least one item stored in the electronic catalog that was assigned the descriptive word.
10. A computer-implemented method comprising:
receiving a selection of a numeric attribute of at least one item in an electronic catalog from a user;
receiving a selection of a function linked to the selected numeric attribute from the user;
receiving at least one descriptive word linked to the selected numeric attribute and the selected function, the at least one descriptive word defining at least one item in the electronic catalog that has a value assigned to the selected attribute that satisfies the selected function;
applying the selected function to a set of items included in the electronic catalog that have a value assigned to the selected attribute to determine at least one item in the electronic catalog having a value assigned to the selected attribute that satisfies the function; and
displaying the linked descriptive word and the at least one item in the electronic catalog having a value assigned to the selected attribute that satisfies the function.
11. The method of claim 10 , further comprising assigning the descriptive word to at least one item stored in the electronic catalog based on the results of executing the function, the at least one item having a value for the selected numeric attribute that satisfies the function.