Query Cards for Ambiguous Search Queries
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Solution Overview
Problem
Search engines face challenges in accurately interpreting short and ambiguous search queries, leading to irrelevant search results due to the lack of specific details such as locations or dates, as users often enter brief queries like "find flights" or "taxi" without providing necessary information.
Innovation Solution
The integration of query cards in search results, which are graphical user interface elements that allow users to input additional parameters, enabling the generation of a structured or natural language search query to refine the search and provide more relevant results by interweaving query cards with application cards, allowing users to clarify their intentions and specify search criteria like departure and arrival cities or pickup locations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If users enter short search queries to simplify the search process, then ease of operation is improved, but search result relevance deteriorates due to ambiguity
Solution Approach 1:
The search interface is segmented into two distinct components: a simple search query input for easy operation and a separate query card with input elements for specifying search parameters. This segmentation allows users to enter short queries while providing a dedicated mechanism to add necessary details, resolving the contradiction between ease of operation and search result relevance.
Solution Approach 2:
The query card acts as an intermediary element between the simple search query and the final structured search parameters. It receives the ambiguous short query and provides a structured interface for users to specify additional parameters, transforming the ambiguous query into a precise search request while maintaining user-friendly interaction.
2Reliability
If users provide detailed search parameters to improve search result relevance, then search result relevance is improved, but device complexity increases due to additional input elements
Solution Approach 1:
The query card merges multiple input elements (text input, date pickers, location selectors) into a single integrated graphical user interface element. This unified presentation allows users to provide detailed search parameters through a cohesive interface rather than multiple separate forms, reducing perceived complexity while maintaining comprehensive parameter collection for improved search relevance.
3Reliability
If query cards are interwoven with application cards in search results, then search result relevance is improved, but display complexity increases
Solution Approach 1:
Different card types (application cards and query cards) are displayed with distinct visual characteristics and interaction modes appropriate to their specific functions. Application cards display application information with link to states, while query cards present parameter input elements. This differentiation in local quality allows the mixed display to remain organized and understandable, managing display complexity while improving search result relevance through contextual differentiation.
Data Source
AI summary
A method for performing a search on a user device includes transmitting a search query to a search engine from a processing device via a network and receiving, by the processing device, search results from the search engine. The method also includes displaying, by the processing device, the search results and receiving, by the processing device, a first user input directed to one or more of the input elements of the query card. The method also includes receiving, by the processing device, a second user input selecting the query card, generating, by the processing device, the selected search query based on the first user input and transmitting the selected search query to the search engine.