Abstract: Some embodiments include a system. The system comprises an input device, an output device, one or more processing modules, and one or more non-transitory memory storage modules storing computer instructions. The non-transitory memory storage module(s) are configured to run on the processing module(s) and perform acts of: receiving a search query; and responsive to receiving the search query: identifying a restricted group of questions, the questions of the restricted group of questions being relevant to the search query; transforming the restricted group of questions into a first group of questions and a second group of questions, the questions of the restricted group of questions comprising the questions of the first group of questions and the questions of the second group of questions; and communicating to a user the first group of questions and the second group of questions. Other embodiments of related systems and methods are also provided.

Abstract: A computer-implemented method of classifying a keyword in a network comprises: identifying a plurality of candidate categories, comprising: converting a plurality of search results related to the keyword into a plurality of search vectors, wherein each of the plurality of search results indicates a related resource in the network; converting a plurality of resources into a plurality of category vectors, wherein each of the plurality of resources is classified in one or more categories of a set of categories; and determining, for the plurality of category vectors, a plurality of similarity values indicating similarity to the plurality of search vectors; processing the plurality of candidate categories; and classifying the keyword by selecting the candidate category having a highest similarity value within the plurality of similarity values, a corresponding system, computing device and non-transitory computer-readable storage medium.

Abstract: Some embodiments include a system. The system can include an input device, an output device, one or more processors, and one or more non-transitory memory storage devices storing computer instructions configured to run on the one or more processors and perform acts including: receiving a primary user search query; constructing a graphical visualization having multiple nodes and one or more edge connectors connecting one or more primary node pairs of the multiple nodes; and presenting the graphical visualization at an electronic display. The multiple nodes can include a first node associated with the primary user search query and one or more second nodes associated with one or more primary filtered search queries of multiple leading search queries related to the primary user search query. Other embodiments of related systems and methods are also provided.

Abstract: Some embodiments include a system. The system comprises an input device, an output device, one or more processing modules, and one or more non-transitory memory storage modules storing computer instructions. The non-transitory memory storage module(s) are configured to run on the processing module(s) and perform acts of: receiving a search query; and responsive to receiving the search query: identifying a restricted group of questions, the questions of the restricted group of questions being relevant to the search query; transforming the restricted group of questions into a first group of questions and a second group of questions, the questions of the restricted group of questions comprising the questions of the first group of questions and the questions of the second group of questions; and communicating to a user the first group of questions and the second group of questions. Other embodiments of related systems and methods are also provided.