Each folder contains data for the two dimensional Ising model of size V=LxL, L=10,20,30,40,60 The Xtrain.txt files contain the training data for the square lattice Ising model while the Xtest.txt files contain test sets. ytrain.txt are the labels for each configuration in the training set, and ytest.txt are the labels of the test set. The TRIANGXtest.txt TRIANGytest.txt are the configurations and the respective labels of data generated for the triangular lattice Ising model.

The data Xtrain.txt and ytrain.txt contain 100000 configurations. The data is taken at 40 different temperatures and the data is ordered according to the temperature. Each temperature contains 2500 samples. The temperatures are (in units of J) T='1.0000000000000000 1.0634592657106510 1.1269185314213019 1.1903777971319529 1.2538370628426039 1.3172963285532548 1.3807555942639058 1.4442148599745568 1.5076741256852078 1.5711333913958587 1.6345926571065097 1.6980519228171607 1.7615111885278116 1.8249704542384626 1.8884297199491136 1.9518889856597645 2.0153482513704155 2.0788075170810667 2.1422667827917179 2.2057260485023691 2.2691853142130203 2.3326445799236715 2.3961038456343227 2.4595631113449739 2.5230223770556250 2.5864816427662762 2.6499409084769274 2.7134001741875786 2.7768594398982298 2.8403187056088810 2.9037779713195322 2.9672372370301834 3.0306965027408346 3.0941557684514858 3.1576150341621370 3.2210742998727881 3.2845335655834393 3.3479928312940905 3.4114520970047417 3.4749113627153929 3.5383706284260401'

Similarly, the Xtest.txt and its labels ytest.txt are ordered according to temperature. These test files contain 10250 configurations at 41 different temperatures (each T has 250): T='1.0000000000000000 1.0634592657106510 1.1269185314213019 1.1903777971319529 1.2538370628426039 1.3172963285532548 1.3807555942639058 1.4442148599745568 1.5076741256852078 1.5711333913958587 1.6345926571065097 1.6980519228171607 1.7615111885278116 1.8249704542384626 1.8884297199491136 1.9518889856597645 2.0153482513704155 2.0788075170810667 2.1422667827917179 2.2057260485023691 2.2691853142130203 2.3326445799236715 2.3961038456343227 2.4595631113449739 2.5230223770556250 2.5864816427662762 2.6499409084769274 2.7134001741875786 2.7768594398982298 2.8403187056088810 2.9037779713195322 2.9672372370301834 3.0306965027408346 3.0941557684514858 3.1576150341621370 3.2210742998727881 3.2845335655834393 3.3479928312940905 3.4114520970047417 3.4749113627153929 3.5383706284260401'

For the triangular lattice, the files TRIANGXtest.txt TRIANGytest.txt contain 10250 configurations at 41 different temperatures each with 250 configurations

T='2.0000000000000000 2.0820478453253499 2.1640956906506998 2.2461435359760498 2.3281913813013997 2.4102392266267496 2.4922870719520995 2.5743349172774495 2.6563827626027994 2.7384306079281493 2.8204784532534992 2.9025262985788491 2.9845741439041991 3.0666219892295490 3.1486698345548989 3.2307176798802488 3.3127655252055987 3.3948133705309487 3.4768612158562986 3.5589090611816485 3.6409569065069984 3.7230047518323484 3.8050525971576983 3.8871004424830482 3.9691482878083981 4.0511961331337485 4.1332439784590989 4.2152918237844492 4.2973396691097996 4.3793875144351500 4.4614353597605003 4.5434832050858507 4.6255310504112011 4.7075788957365514 4.7896267410619018 4.8716745863872521 4.9537224317126025 5.0357702770379529 5.1178181223633032 5.1998659676886536 5.2819138130140004'