首页>
外国专利>
Search query processing to identify search string corrections that reflect past search query submissions of users
Search query processing to identify search string corrections that reflect past search query submissions of users
展开▼
机译:搜索查询处理,以识别反映用户过去的搜索查询提交的搜索字符串更正
展开▼
页面导航
摘要
著录项
相似文献
摘要
A search engine process predicts the correct spellings of search terms within multiple-term search queries. In one embodiment, when a user submits a multiple-term search query that includes a non-matching term and at least one matching term, a table is accessed to look up a set of terms that are “related” to the matching term or terms. A spelling comparison function is then used to determine whether any of these related terms is sufficiently similar in spelling to the non-matching term to be deemed a candidate correctly-spelled replacement. A candidate replacement term may automatically be substituted for the non-matching term, or may be suggested to the user as a replacement. The invention also includes a process for identifying terms that are related to each other based on the relatively high frequencies with which they co-occur within search queries of users, database records, and/or specific database fields.
展开▼