摘要:
A system and method for personalized search ranking may use a user's feedback to immediately reorder search results for this particular user so as to improve click-through rate. Upon receiving a query including one or more words, a search engine may identify a list of search results and display the search results on a search result page. A machine-learning module may collect information about a user's browsing activities on the result page, update estimates of relevance of the search results, and reorder the search result list to personalize it for the user.
摘要:
A system and method for personalized search ranking may use a user's feedback to immediately reorder search results for this particular user so as to improve click-through rate. Upon receiving a query including one or more words, a search engine may identify a list of search results and display the search results on a search result page. A machine-learning module may collect information about a user's browsing activities on the result page, update estimates of relevance of the search results, and reorder the search result list to personalize it for the user.
摘要:
An exploratory ordering of advertisements is generated using an exploration policy that is a modified version of an existing policy. The exploration policy is defined to swap a pair of adjacent advertisements in an ordering of advertisements generated by the existing policy so to generate the exploratory ordering of advertisements. A top number of the exploratory ordering of advertisements are displayed. The top number corresponds to a number of available advertisement display spaces. Click data associated with display of the exploratory ordering of advertisements is collected. A revenue generation capability of a new policy is evaluated based on the collected click data.
摘要:
A method for correcting a formatting error in a flash memory is disclosed. An error in a first formatting of a first flash memory is discovered, and a second formatting is extracted from a second flash memory storing second data. The erroneous first formatting is replaced with a modification of the second formatting, and first data is stored in the first flash memory with the modification of the second formatting. The first data is different from the second data.