发明名称 |
SYSTEM AND METHOD FOR FINDING DESIRED RESULTS BY INCREMENTAL SEARCH USING AN AMBIGUOUS KEYPAD WITH THE INPUT CONTAINING ORTHOGRAPHIC AND TYPOGRAPHIC ERRORS |
摘要 |
A system for finding and presenting content items in response to keystrokes entered by a user on an input device having a known layout of overloaded keys selected from a set of key layouts. The system includes (1) a database containing content items and terms characterizing the content items; (2) input logic for receiving keystrokes from the user and building a string corresponding to incremental entries by the user, each item in the string having the set of alphanumeric symbols associated with a corresponding keystroke; (3) mapping logic to map the string to the database to find the most likely content items corresponding to the incremental entries, the mapping logic operating in accordance with a defined error model corresponding to the known layout of overloaded keys; and (4) presentation logic for ordering the most likely content items identified by the mapping logic and for presenting the most likely content items.
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申请公布号 |
US2007130128(A1) |
申请公布日期 |
2007.06.07 |
申请号 |
US20060561197 |
申请日期 |
2006.11.17 |
申请人 |
VEVEO, INC. |
发明人 |
GARG PANKAJ;VENKATARAMAN SASHIKUMAR;RAJPUROHIT GOPAL M. |
分类号 |
G06F3/00;G06F17/00;G06F17/21;G06F17/30;G09G5/00 |
主分类号 |
G06F3/00 |
代理机构 |
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主权项 |
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地址 |
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