Natural language processing matrices

A computer-implemented method for organizing tokens of a phrase of a corpus of phrases, the method comprising:

• receiving a phrase that includes a plurality of tokens in a natural language format, wherein the plurality of tokens includes words of the phrase;
• generating a parse tree data structure for the phrase, the parse tree data structure includes a plurality of levels relating to dependencies within the phrase;
• and
• generating, for the phrase using the parse tree data structure, a matrix structure that utilizes a plurality of rows and a plurality of columns to store data of the phrase, wherein the plurality of rows and the plurality of columns each indicate one of an order of tokens of the plurality of tokens or levels of the plurality of levels.

A system comprising:

• a processor;
• and
• a memory in communication with the processor, the memory containing program instructions that, when executed by the processor, are configured to cause the processor to:
• receive a phrase that includes a plurality of tokens in a natural language format, wherein the plurality of tokens includes words of the phrase;
• determine a plurality of levels relating to dependencies between tokens of the plurality of tokens within the phrase;
• and
• generate, for the phrase, a matrix structure that utilizes a plurality of rows and a plurality of columns to store data of the phrase, wherein the plurality of rows and the plurality of columns each indicate one of an order of tokens of the plurality of tokens or levels of the plurality of levels.

A computer program product, the computer program product comprising a computer readable storage medium having program instructions embodied therewith, the program instructions executable by a computer to cause the computer to:

• receive a phrase that includes a plurality of tokens in a natural language format, wherein the plurality of tokens includes words of the phrase;
• determine a plurality of levels relating to dependencies between tokens of the plurality of tokens within the phrase;
• and
• generate, for the phrase, a matrix structure that utilizes a plurality of rows and a plurality of columns to store data of the phrase, wherein the plurality of rows and the plurality of columns each indicate one of an order of tokens of the plurality of tokens or levels of the plurality of levels.