Methods and systems for identifying local search queries
Methods and systems are provided for determining whether a search query with an observed number of occurrences in a set of search queries is a local search query. In accordance with one implementation, a method is provided that comprises determining an expected number of occurrences of a search query and comparing the expected number of occurrences to a threshold. Further, the method includes determining whether the search query is a local search query based, at least in part, on the comparison.
1. A computer-implemented method comprising the following operations performed by at least one processor:
determining a first score, based on a first ratio between an observed number of occurrences and an expected number of occurrences of a search query;
calculating a second score, when it is determined that the expected number of occurrences is below a first threshold, based on a second ratio between observed and expected numbers of occurrences of an additional search query related to the search query; and
determining whether the search query is a local search query based, at least in part, on a comparison of the first score and the second score to a second threshold.
2. The method of claim 1 , further comprising:
determining a percentage of the first and second scores that are greater than a third threshold;
determining whether the percentage is greater than or equal to a fourth threshold; and
establishing the search query as the local search query when the percentage is determined to be greater than or equal to the fourth threshold.
3. The method of claim 2 , wherein the third threshold is equivalent to the fourth threshold.
4. The method of claim 2 , wherein the fourth threshold is 50 percent.
5. The method of claim 1 , wherein:
the search query is stored in a database comprising the additional search query related to the search query.
6. The method of claim 1 , wherein the search query is associated with a geographical region.
7. The method of claim 1 , further comprising:
presenting data associated with the local search query to a device, the data representing at least one of an advertisement or trending data.
8. A non-transitory computer-readable medium that stores instructions that, when executed by at least one processor, cause the at least one processor to perform operations comprising:
determining a first score, based on a first ratio between an observed number of occurrences and an expected number of occurrences of a search query;
calculating a second score, when it is determined that the expected number of occurrences is below a first threshold, based on a second ratio between observed and expected numbers of occurrences of an additional search query related to the search query; and
determining whether the search query is a local search query based, at least in part, on a comparison of the first score and the second score to a second threshold.
9. The medium of claim 8 , further comprising:
determining a percentage of the first and second scores that are greater than a third threshold;
determining whether the percentage is greater than or equal to a fourth threshold; and
establishing the search query as the local search query when the percentage is determined to be greater than or equal to the fourth threshold.
10. The medium of claim 9 , wherein the third threshold is equivalent to the fourth threshold.
11. The medium of claim 9 , wherein the fourth threshold is 50 percent.
12. The medium of claim 8 , wherein:
the search query is stored in a database comprising the additional search query related to the search query.
13. The medium of claim 8 , wherein the search query is associated with a geographical region.
14. The medium of claim 8 , further comprising:
presenting data associated with the local search query to a device, the data representing at least one of an advertisement or trending data.
15. A system for determining whether a search query is a local search query, comprising:
a processor;
a memory device;
program code stored in the memory device, which, when executed by the processor, causes the processor to perform the steps of:
determining a first score, based on a first ratio between an observed number of occurrences and an expected number of occurrences of a search query;
calculating a second score, when it is determined that the expected number of occurrences is below a first threshold, based on a second ratio between observed and expected numbers of occurrences of an additional search query related to the search query; and
determining whether the search query is a local search query based, at least in part, on a comparison of the first score and the second score to a second threshold.
16. The system of claim 15 , wherein the program code further causes the processor to perform the steps of:
determining a percentage of the first and second scores that are greater than a third threshold;
determining whether the percentage is greater than or equal to a fourth threshold; and
establishing the search query as the local search query when the percentage is determined to be greater than or equal to the fourth threshold.
17. The system of claim 16 , wherein the third threshold is equivalent to the fourth.
18. The system of claim 16 , wherein the fourth threshold is 50 percent.
19. The system of claim 15 , wherein:
the search query is stored in a database comprising the additional search query related to the search query.
20. The system of claim 15 , wherein the search query is associated with a geographical region.