Computational analysis of biological data using manifold and a hyperplane
A method of analyzing biological data containing expression values of a plurality of polypeptides in the blood of a subject. The method comprises: calculating a distance between a segment of a curved line and an axis defined by a direction, the distance being calculated at a point over the curved line defined by a coordinate along the direction. The method further comprises correlating the distance to the presence of, absence of, or likelihood that the subject has, a bacterial infection. The coordinate is defined by a combination of the expression values, wherein at least 90% of the segment is between a lower bound line and an upper bound line.
1. A computer-implemented method for analyzing biological data, the method comprising:
displaying on a display device a graphical user interface (GUI) having a calculation activation control;
receiving values of biomarkers in the blood of a subject;
responsively to an activation of said control by a user, automatically calculating a score based on said values;
generating on said GUI a graphical scale indicative of likelihoods for bacterial infections; and
generating a mark on said scale at a location corresponding to said score.
2. The method of claim 1 , wherein said scale has a first end identified as corresponding to a higher likelihood for a non-bacterial infection of said subject, and a second end identified as corresponding to a higher likelihood for a bacterial infection.
3. The method of claim 1 , wherein said likelihoods are presented using a color index.
4. The method of claim 1 , wherein said receiving said values comprises communicating with a machine that measures said values.
5. The method of claim 4 , wherein said GUI further comprises a communication control, wherein said communicating with said machine is in response to an activation of said communication control by the user.
6. The method of claim 1 , wherein said GUI comprising a plurality of an value input fields, wherein said receiving said values is via said input fields.
7. The method of claim 6 , wherein said GUI comprises a clearing control, and the method comprises clearing said value input fields responsively to an activation of said clearing control by said user.
8. The method of claim 6 , comprising clearing said value input automatically.
9. The method of claim 1 , comprising displaying said score numerically on said GUI.
10. The method according to claim 1 , wherein said score is a likelihood that the subject has bacterial infection.
11. The method according to claim 1 , wherein said score is a likelihood that the subject has viral infection.
12. The method according to claim 1 , wherein said calculating said score comprises calculating a distance between a segment of a curved surface and a plane defined by a first direction and a second direction, said distance being calculated at a point over said surface defined by first coordinate δ 0 along said first direction and a second coordinate δ 1 along said second direction; and
using said distance for calculation said score;
wherein each of said coordinates is defined by a different combination of said values.
13. The method according to claim 12 , wherein for at least one of said coordinates, said combination of said values comprises a linear combination of said values.
14. The method according to claim 13 , wherein for at least one of said coordinates, said combination of the values includes at least one nonlinear term corresponding to at least one of said values.
15. The method according to claim 12 , comprising calculating an additional distance between a segment of an additional curved surface and said plane, and using said additional distance for calculation said score.
16. The method according to claim 15 , comprising comparing each of said distance and said additional distance to a respective predetermined threshold, and, generating on said GUI an output indicative of said comparison.
17. The method according to claim 1 , comprising displaying on said GUI an output that summarizes scores calculated for previous blood samples.
18. A system for analyzing biological data, the system comprising a display device and a data processor, wherein said data processor is configured to display on said display device a graphical user interface (GUI) having a calculation activation control, to receive values biomarkers in the blood of a subject, to automatically calculate a score based on said values, responsively to an activation of said calculation activation control by a user, to generate on said GUI a graphical scale having a first end identified as corresponding to a viral infection of said subject, and a second end identified as corresponding to a bacterial infection said subject, and to generate a mark on said scale at a location corresponding to said score.
19. The system according to claim 18 , wherein said data processor is configured to communicate with a machine that measures said values, and to receive said values from said machine.
20. The system according to claim 19 , wherein said GUI further comprises a communication control, wherein said data processor is configured to communicate with said machine in response to an activation of said communication control by the user.
21. The system according to claim 18 , wherein said GUI comprising a plurality of value input fields, and said data processor is configured to receive said values is via said input fields.
22. The system according to claim 18 , wherein said data processor is configured to display on said GUI an output that summarizes scores calculated for previous blood samples.