I wrote a python program but I got below error
code:
import pandas as pd
import numpy
import io
from sklearn.model_selection import train_test_split
from google.colab import files
iodf2 = files.upload()
df=pd.read_csv(io.BytesIO(iodf2['BTC-USDD.csv']))
df.dropna(inplace=True)
df = df[df.iloc[:,0] > 0]
df.iloc[:,0] =numpy.array(df.iloc[:,0], dtype=numpy.int64)
xtrain,xtest,ytrain,ytest=train_test_split(df.iloc[:,0],df.iloc[:,1],test_size=0.3)
from sklearn.metrics import r2_score
model=numpy.poly1d(numpy.polyfit(xtrain,ytrain,400))
p=model(xtest)
score=r2_score(p,ytest)
print(f'Accuracy for degree 100 is {score} ')
Error:
ValueError Traceback (most recent call last)
ValueError: On entry to DLASCL parameter number 4 had an illegal value
The above exception was the direct cause of the following exception:
SystemError Traceback (most recent call last)
in <cell line: 18>() 16 #for degree in range(0,400): 17 ---> 18 model=numpy.poly1d(numpy.polyfit(xtrain,ytrain,400)) 19 p=model(xtest) 20 score=r2_score(p,ytest)
4 frames
/usr/local/lib/python3.10/dist-packages/numpy/linalg/linalg.py in _raise_linalgerror_lstsq(err, flag) 98 99 def _raise_linalgerror_lstsq(err, flag): --> 100 raise LinAlgError("SVD did not converge in Linear Least Squares") 101 102 def _raise_linalgerror_qr(err, flag):
SystemError: <class 'numpy.linalg.LinAlgError'> returned a result with an exception set
file BTC-USDD.csv:
Date, Close 20140919,394 20140920,408 20140921,398 20140922,402 20140923,435 20140924,423 20140925,411 20140926,404 20140927,399 20140928,377 20140929,375 20140930,386 20141001,383 20141002,375 20141003,359 20141004,328 20141005,320 20141006,330 20141007,336 20141008,352 20141009,365 20141010,361 20141011,362 20141012,378 20141013,390 20141014,400 20141015,394 20141016,382 20141017,383 20141018,391 20141019,389 20141020,382 20141021,386 20141022,383 20141023,358 20141024,358 20141025,347 20141026,354 20141027,352 20141028,357 20141029,335 20141030,345 20141031,338 20141101,325 20141102,325 20141103,327 20141104,330 20141105,339 20141106,349 20141107,342 20141108,345 20141109,363 20141110,366 20141111,367 20141112,423 20141113,420 20141114,397 20141115,376 20141116,387 20141117,387 20141118,375 20141119,380 20141120,357 20141121,350 20141122,352 20141123,367 20141124,376 20141125,375 20141126,368 20141127,369 20141128,376 20141129,375 20141130,378 20141201,379 20141202,381 20141203,375 20141204,369 20141205,376 20141206,374 20141207,375 20141208,361 20141209,352 20141210,346 20141211,350 20141212,352 20141213,347 20141214,351 20141215,345 20141216,327 20141217,319 20141218,311 20141219,317 20141220,329 20141221,320 20141222,331 20141223,334 20141224,322 20141225,319 20141226,327 20141227,315 20141228,317 20141229,312 20141230,310 20141231,320 20150101,314 20150102,315 20150103,281 20150104,264 20150105,274 20150106,286 20150107,294 20150108,283 20150109,290 20150110,274 20150111,265 20150112,267 20150113,225 20150114,178 20150115,209 20150116,208 20150117,199 20150118,210 20150119,214 20150120,211 20150121,226 20150122,233 20150123,232 20150124,247 20150125,253 20150126,273 20150127,263 20150128,233 20150129,233 20150130,226 20150131,217 20150201,226 20150202,238 20150203,227 20150204,226 20150205,217 20150206,222 20150207,227 20150208,223 20150209,220 20150210,219 20150211,219 20150212,221 20150213,235 20150214,257 20150215,234 20150216,233 20150217,243 20150218,236 20150219,240 20150220,243 20150221,244 20150222,235 20150223,238 20150224,238 20150225,237 20150226,236 20150227,253 20150228,254 20150301,260 20150302,275 20150303,281 20150304,273 20150305,276 20150306,272 20150307,276 20150308,274 20150309,289 20150310,291 20150311,296 20150312,294 20150313,285 20150314,281 20150315,286 20150316,290 20150317,285 20150318,256 20150319,260 20150320,261 20150321,260 20150322,267 20150323,266 20150324,245 20150325,246 20150326,248 20150327,247 20150328,252 20150329,242 20150330,247 20150331,244 20150401,247 20150402,253 20150403,254 20150404,253 20150405,260 20150406,255 20150407,253 20150408,245 20150409,243 20150410,236 20150411,236 20150412,236 20150413,224 20150414,219 20150415,223 20150416,228 20150417,222 20150418,223 20150419,222 20150420,224 20150421,235 20150422,234 20150423,236 20150424,231 20150425,226 20150426,219 20150427,229 20150428,225 20150429,225 20150430,236 20150501,232 20150502,234 20150503,240 20150504,239 20150505,236 20150506,229 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20150723,276 20150724,288 20150725,288 20150726,292 20150727,293 20150728,294 20150729,289 20150730,287 20150731,284 20150801,281 20150802,282 20150803,281 20150804,285 20150805,281 20150806,278 20150807,279 20150808,260 20150809,265 20150810,264 20150811,270 20150812,266 20150813,264 20150814,265 20150815,261 20150816,258 20150817,257 20150818,211 20150819,226 20150820,235 20150821,232 20150822,230 20150823,228 20150824,210 20150825,221 20150826,225 20150827,224 20150828,231 20150829,229 20150830,228 20150831,230 20150901,228 20150902,229 20150903,227 20150904,230 20150905,235 20150906,239 20150907,239 20150908,243 20150909,238 20150910,238 20150911,240 20150912,235 20150913,230 20150914,230 20150915,230 20150916,229 20150917,229 20150918,232 20150919,231 20150920,231 20150921,227 20150922,230 20150923,230 20150924,234 20150925,235 20150926,234 20150927,232 20150928,239 20150929,236 20150930,236 20151001,237 20151002,237 20151003,238 20151004,238 20151005,240 20151006,246 20151007,242 20151008,242 20151009,243 20151010,244 20151011,247 20151012,245 20151013,249 20151014,251 20151015,254 20151016,262 20151017,270 20151018,261 20151019,263 20151020,269 20151021,266 20151022,274 20151023,276 20151024,281 20151025,283 20151026,285 20151027,293 20151028,304 20151029,313 20151030,328 20151031,314 20151101,325 20151102,361 20151103,403 20151104,411 20151105,386 20151106,374 20151107,386 20151108,373 20151109,380 20151110,336 20151111,311 20151112,338 20151113,336 20151114,332 20151115,320 20151116,330 20151117,335 20151118,334 20151119,326 20151120,322 20151121,326 20151122,324 20151123,323 20151124,320 20151125,328 20151126,352 20151127,358 20151128,357 20151129,371 20151130,377 20151201,362 20151202,359 20151203,361 20151204,363 20151205,388 20151206,388 20151207,395 20151208,415 20151209,417 20151210,415 20151211,451 20151212,434 20151213,433 20151214,444 20151215,465 20151216,454 20151217,456 20151218,463 20151219,462 20151220,442 20151221,438 20151222,436 20151223,442 20151224,454 20151225,455 20151226,417 20151227,422 20151228,422 20151229,432 20151230,426 20151231,430 20160101,434 20160102,433 20160103,430 20160104,433 20160105,431 20160106,429 20160107,458 20160108,453 20160109,447 20160110,447 20160111,448 20160112,435 20160113,432 20160114,430 20160115,364 20160116,387 20160117,382 20160118,387 20160119,380 20160120,420 20160121,410 20160122,382 20160123,387 20160124,402 20160125,391 20160126,392 20160127,394 20160128,380 20160129,379 20160130,378 20160131,368 20160201,373 20160202,374 20160203,369 20160204,389 20160205,386 20160206,376 20160207,376 20160208,373 20160209,376 20160210,381 20160211,379 20160212,384 20160213,391 20160214,407 20160215,400 20160216,407 20160217,416 20160218,422 20160219,420 20160220,437 20160221,438 20160222,437 20160223,420 20160224,424 20160225,424 20160226,432 20160227,432 20160228,433 20160229,437 20160301,435 20160302,423 20160303,421 20160304,410 20160305,400 20160306,407 20160307,414 20160308,413 20160309,414 20160310,417 20160311,421 20160312,411 20160313,414 20160314,416 20160315,416 20160316,417 20160317,420 20160318,409 20160319,410 20160320,413 20160321,413 20160322,418 20160323,418 20160324,416 20160325,417 20160326,417 20160327,426 20160328,424 20160329,416 20160330,414 20160331,416 20160401,417 20160402,420 20160403,420 20160404,421 20160405,424 20160406,423 20160407,422 20160408,420 20160409,419 20160410,421 20160411,422 20160412,425 20160413,423 20160414,424 20160415,429 20160416,430 20160417,427 20160418,428 20160419,435 20160420,441 20160421,449 20160422,445 20160423,450 20160424,458 20160425,461 20160426,466 20160427,444 20160428,449 20160429,455 20160430,448 20160501,451 20160502,444 20160503,450 20160504,446 20160505,447 20160506,459 20160507,458 20160508,458 20160509,460 20160510,450 20160511,452 20160512,454 20160513,455 20160514,455 20160515,457 20160516,454 20160517,453 20160518,454 20160519,438 20160520,442 20160521,443 20160522,439 20160523,444 20160524,445 20160525,449 20160526,453 20160527,473 20160528,530 20160529,526 20160530,533 20160531,531 20160601,536 20160602,537 20160603,569 20160604,572 20160605,574 20160606,585 20160607,576 20160608,581 20160609,574 20160610,577 20160611,606 20160612,672 20160613,704 20160614,685 20160615,694 20160616,766 20160617,748 20160618,756 20160619,763 20160620,737 20160621,666 20160622,596 20160623,623 20160624,665 20160625,665 20160626,629 20160627,655 20160628,647 20160629,639 20160630,673 20160701,676 20160702,703 20160703,658 20160704,683 20160705,670 20160706,677 20160707,640 20160708,666 20160709,650 20160710,649 20160711,647 20160712,664 20160713,654 20160714,658 20160715,663 20160716,660 20160717,679 20160718,673 20160719,672 20160720,665 20160721,665 20160722,650 20160723,655 20160724,661 20160725,654 20160726,651 20160727,654 20160728,655 20160729,656 20160730,655 20160731,624 20160801,606 20160802,547 20160803,566 20160804,578 20160805,575 20160806,587 20160807,592 20160808,591 20160809,587 20160810,592 20160811,589 20160812,587 20160813,585 20160814,570 20160815,567 20160816,577 20160817,573 20160818,574 20160819,575 20160820,581 20160821,581 20160822,586 20160823,583 20160824,580 20160825,577 20160826,579 20160827,569 20160828,573 20160829,574 20160830,577 20160831,575 20160901,572 20160902,575 20160903,598 20160904,608 20160905,606 20160906,610 20160907,614 20160908,626 20160909,622 20160910,623 20160911,606 20160912,608 20160913,609 20160914,610 20160915,607 20160916,606 20160917,605 20160918,609 20160919,609 20160920,608 20160921,597 20160922,596 20160923,602 20160924,602 20160925,600 20160926,608 20160927,606 20160928,604 20160929,605 20160930,609 20161001,613 20161002,610 20161003,612 20161004,610 20161005,612 20161006,613 20161007,617 20161008,619 20161009,616 20161010,618 20161011,641 20161012,636 20161013,636 20161014,640 20161015,638 20161016,641 20161017,639 20161018,637 20161019,630 20161020,630 20161021,632 20161022,657 20161023,657 20161024,653 20161025,657 20161026,678 20161027,688 20161028,689 20161029,714 20161030,701 20161031,700 20161101,729 20161102,740 20161103,688 20161104,703 20161105,703 20161106,711 20161107,703 20161108,709 20161109,723 20161110,715 20161111,716 20161112,705 20161113,702 20161114,705 20161115,711 20161116,744 20161117,740 20161118,751 20161119,751 20161120,731 20161121,739 20161122,751 20161123,744 20161124,740 20161125,741 20161126,735 20161127,732 20161128,735 20161129,735 20161130,745 20161201,756 20161202,777 20161203,771 20161204,773 20161205,758 20161206,764 20161207,768 20161208,770 20161209,772 20161210,774 20161211,769 20161212,780 20161213,780 20161214,781 20161215,778 20161216,784 20161217,790 20161218,790 20161219,792 20161220,800 20161221,834 20161222,864 20161223,921 20161224,898 20161225,896 20161226,907 20161227,933 20161228,975 20161229,973 20161230,961 20161231,963 20170101,998 20170102,1021 20170103,1043 20170104,1154 20170105,1013 20170106,902 20170107,908 20170108,911 20170109,902 20170110,907 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20171024,5526 20171025,5750 20171026,5904 20171027,5780 20171028,5753 20171029,6153 20171030,6130 20171031,6468 20171101,6767 20171102,7078 20171103,7207 20171104,7379 20171105,7407 20171106,7022 20171107,7144 20171108,7459 20171109,7143 20171110,6618 20171111,6357 20171112,5950 20171113,6559 20171114,6635 20171115,7315 20171116,7871 20171117,7708 20171118,7790 20171119,8036 20171120,8200 20171121,8071 20171122,8253 20171123,8038 20171124,8253 20171125,8790 20171126,9330 20171127,9818 20171128,10058 20171129,9888 20171130,10233 20171201,10975 20171202,11074 20171203,11323 20171204,11657 20171205,11916 20171206,14291 20171207,17899 20171208,16569 20171209,15178 20171210,15455 20171211,16936 20171212,17415 20171213,16408 20171214,16564 20171215,17706 20171216,19497 20171217,19140 20171218,19114 20171219,17776 20171220,16624 20171221,15802 20171222,13831 20171223,14699 20171224,13925 20171225,14026 20171226,16099 20171227,15838 20171228,14606 20171229,14656 20171230,12952 20171231,14156 20180101,13657 20180102,14982 20180103,15201 20180104,15599 20180105,17429 20180106,17527 20180107,16477 20180108,15170 20180109,14595 20180110,14973 20180111,13405 20180112,13980 20180113,14360 20180114,13772 20180115,13819 20180116,11490 20180117,11188 20180118,11474 20180119,11607 20180120,12899 20180121,11600 20180122,10931 20180123,10868 20180124,11359 20180125,11259 20180126,11171 20180127,11440 20180128,11786 20180129,11296 20180130,10106 20180131,10221 20180201,9170 20180202,8830 20180203,9174 20180204,8277 20180205,6955 20180206,7754 20180207,7621 20180208,8265 20180209,8736 20180210,8621 20180211,8129 20180212,8926 20180213,8598 20180214,9494 20180215,10166 20180216,10233 20180217,11112 20180218,10551 20180219,11225 20180220,11403 20180221,10690 20180222,10005 20180223,10301 20180224,9813 20180225,9664 20180226,10366 20180227,10725 20180228,10397 20180301,10951 20180302,11086 20180303,11489 20180304,11512 20180305,11573 20180306,10779 20180307,9965 20180308,9395 20180309,9337 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what is the problem????
