Methods and apparatus for automated keyword refinement

A computer-implemented method, comprising:

• receiving text input;
• applying a text reduction function to the text input to generate a reduced text that is a subset of the text input, wherein the text reduction function is based on a term importance scoring of terms in the text input;
• and
• providing the reduced text to a keyword suggestion tool, wherein the keyword suggestion tool generates one or more keywords based on the reduced text;
• based on determining that an amount of the one or more keywords generated based on the reduced text does not satisfy a threshold amount of keywords, providing the text input to the keyword suggestion tool, wherein the keyword suggestion tool generates one or more keywords based on the text input;
• and
• returning a keyword set output.

A system, comprising:

• at least one processor;
• and
• a memory comprising program instructions, wherein the program instructions are executable by the at least one processor to:
• receive text input, the text input including content associated with an input source;
• provide the text input to a keyword suggestion tool, wherein the keyword suggestion tool generates one or more keywords based on the text input;
• apply a text reduction function to the text input to generate a reduced text that is a subset of the text input, wherein the text reduction function is based on a term importance score of terms in the text input;
• provide the reduced text to the keyword suggestion tool, wherein the keyword suggestion tool generates one or more keywords based on the reduced text, the one or more keywords generated based on the reduced text generated independently from the one or more keywords generated based on the text input;
• and
• generate a keyword set output from a combination of the one or more keywords based on the text input and the one or more keywords based on the reduced text.

A computer-readable storage medium storing program instructions, wherein the program instructions are computer-executable to implement:

• receiving text input, the text input including content associated with an input source;
• providing the text input to a keyword suggestion tool, wherein the keyword suggestion tool generates one or more keywords based on the text input;
• applying a text reduction function to the text input to generate a reduced text that is a subset of the text input, wherein the text reduction function is based on a term importance score of terms in the text input;
• providing the reduced text to the keyword suggestion tool, wherein the keyword suggestion tool generates one or more keywords based on the reduced text, the one or more keywords generated based on the reduced text generated independently from the one or more keywords generated based on the text input;
• and
• generating a keyword set output from a combination of the one or more keywords based on the text input and the one or more keywords based on the reduced text.