Stock prediction results week 20

In short, a much longer evaluation period is needed to verify if there is any significance in those classifications. It did quite well for Tuesday and Wednesday (60% and 83% correct), bad on Thursday (36%) and what can be expected by random on Friday (48%). I may setup a site that will feed predictions automatically over a long period of time. What also would be really interesting is to feed stock news into the training data. Below is detailed information of how the classifications turned out, if anyone is interested!

Friday 15/5

Predicted winners, actual winners:TXI, AVP, AAWW, DD, GEF, WCC, CTSH, ACTG, HIT, AKS, DRQ, AVT, ALB, ACXM, BWS, LTD, CBT, CHRS, DWSN, DUG, FXP, BMS, GYMB, PETM, AFFX, COL, ALOG, ADVNB, AXE, AN, WIT, MDC, DY, OIS, JOSB, IBI, ASPM, TEX

Predicted winners, actual losers: GPI, ANAD, FWRD, KMT, ATPG, JBLU, ESL, USG, ALV, KBR, ANF, AYR, STAA, ADPT, TSO, LINTA, ME, GIB, BC, AIR, BGC, USTR, CBI, EXPE, COG, FCG, ATI, EAC, DOW, ETH, AYI, CIM, SCHN, FNM, ARW, TER, TKTM, AMSG, CEDC, AUO, TRW, ENER, GLBL, CHL, CONN, OI, JOE, HXL, PLL, ADBE, CHU, EMN, COH, APC, CPX, GGB, EEQ, TIE, ENG, AFL, A, FO, X, JRCC, AAI, KBW, CHRD, CAJ, CTX

Predicted losers, actual losers:UNT, GT, ABT, WAB, AWI, WGOV, EQIX, CLR, CRBC, CAM, UEPS, CLF, IP, DEI, UYM, DVN, LDSH, WRES, UBS, UFPI, GLF, WHR, DVR, EGN, NOA, CHK, JCI, CEO, CBR, FIW, DSI, ACV, XEC, HTCH, ENZN, OC, AMR, CRS, KWK, WIN

Predicted losers, actual winners:TTMI, UTSI, TWI, ID, DCI, CNTF, GNK, AAPL, WWW, GGG, COMS, UA, GWR, ARQL

Accuracy (78/161) : 48%

Thursday 14/5

Predicted winners, actual winners:ESL, MDC, PLL, PETM, DVN, COG, LDSH, ACV, TSO, CRS, DLB, PTNR

Predicted winners, actual losers:FXP, DUG, ADPT

Predicted losers, actual losers:KMT, WAB, CRBC, DWSN, ADVNB

Predicted losers, actual winners:CPX, TTMI, UNT, FNM, HIT, UTSI, GT, AWI, GIB, GPI, DD, ME, ANAD, CHRD, TXI, WGOV, EQIX, ATPG, DOW, AIR, ALV, AVP, USG, CLR, ACTG, ATI, CIM, ACXM, TWI, CAM, ID, UEPS, COH, AYR, CLF, BWS, ALOG, CEDC, ANF, IP, DCI, GNK, UYM, AFL

Accuracy (17/47) : 36%

Wednesday 13/5

Predicted winners, actual winners:

Predicted winners, actual losers: HIT, EGN, GIB, DLB, TTMI, GT

Predicted losers, actual losers: FWRD, DWSN, CEDC, UTSI, FNM, KMT, AWI, TXI, ANAD, ME, WGOV, GPI, ATPG, AVP, EQIX, DOW, AIR, ALV, CLR, USG, CRBC, ATI, ACTG, CIM, ACXM, ID, TWI, CAM, AYR, CLF, BWS, USTR, FCG, EAC, DEI, WCC, EXPE, CBI, ALB, GLF, UFPI, WHR, AVT

Predicted losers, actual winners: ESL, ADPT, ANF

Accuracy (43/52) : 83%

Tuesday 12/2

Predicted winners, actual winners: DWSN, UFPI, FXP, ESL, DUG, EXPE, DLB, CONN, DD, COMS

Predicted winners, actual losers: CEDC, DCI, AVT, FWRD, CTSH, GEF, ALV, AUO, DRQ, UNT, AKS, XEC, TXI, FCG, EGN, BWS, AAPL, GIB, COG, AWI, DOW, WCC, EAC, CIM, FIW, EQIX, HIT, USG, ETH, AYR, UEPS, AAWW

Predicted losers, actual losers: WWW, ATI, CP, CRBC, ECA, WHR, TRW, DISCA, GGG, USTR, GWR, CBI, DISH, CLF, ALB, CRS, AYI, AMSG, FFIV, CHL, ARW, DVR, TER, CHRS, GLS, CBT, ACXM, GLBL, UBS, DSI, GT, TTMI, CVC, ANF, TWI, FNM, CKP, ADPT, TSO, CLR, GPI, ANAD, AVP, CAM, GLF, ATPG, CBB, ACTG

Predicted losers, actual winners: GLT, TKTM, ENER, DEI, CBR, UTSI, AIR

Accuracy (58/97) : 60%