Browsing methods, articles and apparatus
First Claim
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1. A method comprising:
- performing a search based on a search expression to yield a plurality of search results;
providing a browsing sequence for the plurality of search results;
providing a tree which non-categorically relates the plurality of search results, the tree being non-unary and having a height of at least two;
enabling a user to make one or more decisions of how to prune the browsing sequence based on which of the search results in the browsing sequence are deemed irrelevant or undesirable to the user;
receiving a user selection to prune the browsing sequence based on a user-selected one of the search results; and
based on the user selection which is a decision of the user, pruning the browsing sequence of at least one other potentially irrelevant or undesirable search result by removing all search results from the browsing sequence which are tree-descendants of the user-selected one of the search results that is deemed irrelevant or undesirable to the user.
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Abstract
A browsing sequence for a plurality of items is provided. A tree which relates the plurality of items is also provided. The tree is non-unary and has a height of at least two. A user selection to prune the browsing sequence based on a selected one of the items is received. Based on the user selection, all items which are tree-descendants of the selected one of the items are removed from the browsing sequence.
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Citations
20 Claims
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1. A method comprising:
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performing a search based on a search expression to yield a plurality of search results; providing a browsing sequence for the plurality of search results; providing a tree which non-categorically relates the plurality of search results, the tree being non-unary and having a height of at least two; enabling a user to make one or more decisions of how to prune the browsing sequence based on which of the search results in the browsing sequence are deemed irrelevant or undesirable to the user; receiving a user selection to prune the browsing sequence based on a user-selected one of the search results; and based on the user selection which is a decision of the user, pruning the browsing sequence of at least one other potentially irrelevant or undesirable search result by removing all search results from the browsing sequence which are tree-descendants of the user-selected one of the search results that is deemed irrelevant or undesirable to the user. - View Dependent Claims (2, 3, 4, 5)
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6. A method comprising:
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outputting a first signal to display a visible representation of a set of purchasable items; enabling a user to make a decision of how to prune the displayed set of purchasable items based on a user-selected purchasable item deemed irrelevant or undesirable to the user; receiving a first user input to prune the set based on the user-selected purchasable item; based on the first user input, removing from the set of at least one other purchasable item potentially irrelevant or undesirable to the user by removing from the set at least one of the purchasable items that is a descendant of the user-selected purchasable item in a non-categorical tree; and outputting a second signal to update the visible representation to indicate that the at least one of the purchasable items has been removed from the set. - View Dependent Claims (7, 8, 9)
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10. A computer-readable medium whose contents cause a computer to:
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perform a search based on a search expression to yield a plurality of search results; provide a browsing sequence for the plurality of search results; provide a tree which non-categorically relates the plurality of search results, the tree being non-unary and having a height of at least two; enable a user to make one or more decisions of how to prune the browsing sequence based on which of the search results in the browsing sequence are deemed irrelevant or undesirable to the user; receive a user selection to prune the browsing sequence based on a user-selected one of the search results; and based on the user selection which is a decision of the user, prune the browsing sequence of at least one potentially irrelevant or undesirable search result by removing all search results from the browsing sequence which are tree-descendants of the user-selected one of the search results that is deemed irrelevant or undesirable to the user. - View Dependent Claims (11, 12, 13, 14)
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15. A method comprising:
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outputting a first signal to display a visible representation of a set of purchasable items; enabling a user to make a decision of how to prune the displayed set of purchasable items based on a user-selected purchasable item deemed irrelevant or undesirable to the user; receiving a first user input to prune the set based on the user-selected purchasable item; based on the first user input, removing from the set at least one other purchasable item potentially irrelevant or undesirable to the user by removing from the set at least one of the purchasable items that is similar to the user-selected purchasable item deemed irrelevant or undesirable to the user; outputting a second signal to update the visible representation to indicate that the at least one of the purchasable items has been removed from the set; outputting a third signal to display content associated with a purchasable item that remains in the set; receiving a second user input; and performing a transaction for the purchasable item in response to the second user input. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification