Patent SG-11201407609T-A (SG)
Title: Systems and methods for calculating category proportions
Inventor: FIRAT AYKUT
IPC: G06F17/00
Filed: 2013-05-22
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 28 November 2013 (28.11.2013) WIPOIPCT (10) International Publication Number WO 2013/177279 A3 (51) International Patent Classification: G06F17/00 ( 2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/US2013/042223 22 May 2013 (22.05.2013) English English (30) Priority Data: 61/651,703 13/804,096 25 May 2012 (25.05.2012) US 14 March 2013 (14.03.2013) US (71) Applicant: CRIMSON HEXAGON, INC. [US/US]; 155 Seaport Blvd., Boston, MA 02210 (US). (72) Inventors: FIRAT, Aykut; 2 Earhart Street, Unit 804, Cambridge, Massachusetts 02141 (US). BROOKS, Mitchell; 483 Beacon Street, Apt. 63, Boston, Massachu­ setts 02115 (US). BINGHAM, Christopher; 65 Foster Street, Cambridge, Massachusetts 02138 (US). HERDAG- DELEN, Amac; 201 Flynn Avenue #6, Mountain View, California 94043 (US). KING, Gary; 9 Beecher Road, Brookline, Massachusetts 02445 (US). (74) Agents: CAHILL, Ronald, E. et al.; Nutter Mcclennen & Fish LLP, Seaport West, 155 Seaport Boulevard, Boston, MA 02210-2604 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) — before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) (88) Date of publication of the international search report: 16 January 2014 (54) Title: SYSTEMS AND METHODS FOR CALCULATING CATEGORY PROPORTIONS COMPUTER SYSTEM 100 PROCESSOR 102 NETWORK INTERFACE 106 112 , t . 112 < 1— ' ' I ( 1 • o\ i> CJ i> i> i-H cn i-H o CJ o & I I MEMORY 104 I/O INTERFACE 10B STORAGE 110 (57) Abstract: Systems and methods are provided for classifying text based on language. A computer-implemented method includes receiving a training set of elements, each element in the training set being assigned to one of a plurality of categories and having one of a plurality of content profiles associated therewith; receiving a population set of elements, each element in the population set hav - ing one of the plurality of content profiles associated therewith; and calculating using least at one of stacked regression algorithm, a a bias formula algorithm, a noise elimination algorithm, and an ensemble method consisting of plurality of algorithmic methods a the results of which are averaged, based on the content profiles associated with and the categories assigned elements to in the training set and the content profiles associated with the elements of the population set, a distribution of elements of the population set over the categories.