System and method for enhanced lookup in an online dictionary
A system and method predictively generates words based on a user input, according to a frequency of lookup of each of the generated words. The system and method also allows for a user to add predictively generated words to a word list that assists in the facilitation of word and vocabulary comprehension for a user. Words in the online dictionary are grouped in word families where a user can navigate between different forms of a root word.
1. A computer-implemented method for outputting a word family that includes a plurality of words, wherein each of the plurality of words is at least one of a parent word and a child word, each of the child words being formed of a combination of (a) at least a portion of its respective parent word and (b) at least one of (i) a prefix appended to the at least the portion of its respective parent word and (ii) a suffix appended to the at least the portion of its respective parent word, wherein one of the plurality of words is a root word, which does not have any parent word in the word family and has one or more child words of the word family, all others of the plurality of words at least being child words of the word family, and wherein the outputting includes presenting the word family in a hierarchical structure that includes a plurality of hierarchical levels, the root word belonging to a lowest one of the hierarchical levels, the method comprising:
assigning, by a computer processor, a selected one of the plurality of words as a respective main word represented by a portion of a respective bar of a highest one of the hierarchical levels, wherein each of the hierarchical levels corresponds to a respective bar;
beginning with the highest hierarchical level, and for each of the hierarchical levels, except for the lowest hierarchical level:
assigning, by the computer processor, a word that is an immediate parent of the main word of the respective hierarchical level as a main word represented by a portion of the respective bar of an immediately lower one of the hierarchical levels; and
assigning, by the computer processor, to remaining portions of the respective bar of the immediately lower hierarchical level, children of the word that is the immediate parent; and
displaying, by the computer processor, the bars according to the assignments.
2. The method of claim 1 , wherein, for each of the bars to which more than one word is assigned, sizes of the respective portions of the bar to which the more than one word is assigned are based on differences in respective frequencies of occurrence of respective ones of the more than one word in a corpus of text.
3. The method of claim 1 , wherein the corpus of text includes text received from at least one online source.
4. The method of claim 1 , wherein the portions of the bars are selectable for changing which word is the selected word.
5. The method of claim 4 , further comprising, responsive to a selection of the selected word:
if a definition is stored for the selected word, displaying the definition of the selected word; and
if a definition is not stored for the selected word:
traversing one or more hierarchical word levels beginning with a hierarchical level that includes an immediate parent of the selected word, for an ancestor word of the selected word for which a definition is stored; and
displaying the stored definition of the ancestor word.
6. A hardware computer-readable medium having stored thereon instructions executable by a processor, the instructions which, when executed by the processor, cause the processor to perform a method for outputting a word family that includes a plurality of words, wherein each of the plurality of words is at least one of a parent word and a child word, each of the child words being formed of a combination of (a) at least a portion of its respective parent word and (b) at least one of (i) a prefix appended to the at least the portion of its respective parent word and (ii) a suffix appended to the at least the portion of its respective parent word, wherein one of the plurality of words is a root word, which does not have any parent word in the word family and has one or more child words of the word family, all others of the plurality of words at least being child words of the word family, and wherein the outputting includes presenting the word family in a hierarchical structure that includes a plurality of hierarchical levels, the root word belonging to a lowest one of the hierarchical levels, the method comprising:
assigning a selected one of the plurality of words as a respective main word represented by a portion of a respective bar of a highest one of the hierarchical levels, wherein each of the hierarchical levels corresponds to a respective bar;
beginning with the highest hierarchical level, and for each of the hierarchical levels, except for the lowest hierarchical level:
assigning a word that is an immediate parent of the main word of the respective hierarchical level as a main word represented by a portion of the respective bar of an immediately lower one of the hierarchical levels; and
assigning to remaining portions of the respective bar of the immediately lower hierarchical level, children of the word that is the immediate parent; and
displaying the bars according to the assignments.