{"last_node_id":86,"last_link_id":95,"nodes":[{"id":11,"type":"PtoAdam","pos":[3106.311767578125,1425.00830078125],"size":[265.8851013183594,108.32855224609375],"flags":{},"order":16,"mode":0,"inputs":[{"name":"model","type":"PTMODEL","link":89}],"outputs":[{"name":"PTOPTIMIZER","type":"PTOPTIMIZER","links":[68],"slot_index":0}],"properties":{"Node name for S&R":"PtoAdam"},"widgets_values":[0.0001,0.9,0.999]},{"id":72,"type":"PtDataLoader","pos":[2583.5888671875,1626.235595703125],"size":[400,200],"flags":{},"order":20,"mode":0,"inputs":[{"name":"dataset","type":"PTVDATASET","link":86}],"outputs":[{"name":"PTDATALOADER","type":"PTDATALOADER","links":[87],"slot_index":0}],"properties":{"Node name for S&R":"PtDataLoader"},"widgets_values":[8,true,"{\"num_workers\":1}"]},{"id":19,"type":"PtSaveModel","pos":[3464.489501953125,1694.661376953125],"size":[280.30267333984375,68.31287384033203],"flags":{},"order":23,"mode":0,"inputs":[{"name":"model","type":"PTMODEL","link":71}],"outputs":[{"name":"model full path","type":"STRING","links":[70],"slot_index":0}],"properties":{"Node name for S&R":"PtSaveModel"},"widgets_values":["dog_cat.pt"]},{"id":74,"type":"PtvImageFolderDataset","pos":[2228.7578125,1923.7598876953125],"size":[315,58],"flags":{},"order":18,"mode":0,"inputs":[{"name":"transform","type":"PTVTRANSFORM","link":95,"shape":7}],"outputs":[{"name":"PTVDATASET","type":"PTVDATASET","links":[91],"slot_index":0}],"properties":{"Node name for S&R":"PtvImageFolderDataset"},"widgets_values":["/container/transfer/datasets/dog_and_cat/dog_and_cat/val/"]},{"id":71,"type":"PtnConvModel","pos":[2607.428955078125,1271.409912109375],"size":[315,202],"flags":{},"order":0,"mode":0,"inputs":[],"outputs":[{"name":"PTMODEL","type":"PTMODEL","links":[88,89],"slot_index":0}],"properties":{"Node name for S&R":"PtnConvModel"},"widgets_values":["(3,256,256)",0,2,"[32,64,128,256,512]","[3,3,3,3,3]","[1,1,1,1,1]","[True,True,True,True,True]"]},{"id":53,"type":"MarkdownNote","pos":[2219.2607421875,1485.9119873046875],"size":[310.71795654296875,94.28345489501953],"flags":{},"order":1,"mode":0,"inputs":[],"outputs":[],"properties":{},"widgets_values":["# Load train data\nYou need set the root field to point to the **train** directory of the dataset you downloaded."],"color":"#322","bgcolor":"#533"},{"id":76,"type":"MarkdownNote","pos":[2014.2506103515625,926.4641723632812],"size":[436.95391845703125,69.52714538574219],"flags":{},"order":2,"mode":0,"inputs":[],"outputs":[],"properties":{},"widgets_values":["# Dog Cat Classification Model Training"],"color":"#432","bgcolor":"#653"},{"id":78,"type":"PtvTransformsResize","pos":[1820.2008056640625,1781.384521484375],"size":[315,82],"flags":{},"order":3,"mode":0,"inputs":[],"outputs":[{"name":"PTVTRANSFORM","type":"PTVTRANSFORM","links":[94,95],"slot_index":0}],"properties":{"Node name for S&R":"PtvTransformsResize"},"widgets_values":[256,256]},{"id":52,"type":"MarkdownNote","pos":[2605.098876953125,1119.3177490234375],"size":[308.6709289550781,100.76033782958984],"flags":{},"order":4,"mode":0,"inputs":[],"outputs":[],"properties":{},"widgets_values":["# Model set up\n\nNo need to edit this node unless you are familiar with machine learning"],"color":"#232","bgcolor":"#353"},{"id":79,"type":"MarkdownNote","pos":[1816.8997802734375,1627.8802490234375],"size":[317.4327697753906,98.5698471069336],"flags":{},"order":5,"mode":0,"inputs":[],"outputs":[],"properties":{},"widgets_values":["# Dataset transformation\n\nNo need to edit this node unless you are familiar with machine learning. This resizes input data to 256px x 256px."],"color":"#232","bgcolor":"#353"},{"id":75,"type":"PtDataLoader","pos":[2588.29736328125,1922.6170654296875],"size":[400,200],"flags":{},"order":21,"mode":0,"inputs":[{"name":"dataset","type":"PTVDATASET","link":91}],"outputs":[{"name":"PTDATALOADER","type":"PTDATALOADER","links":[93],"slot_index":0}],"properties":{"Node name for S&R":"PtDataLoader"},"widgets_values":[8,false,"{\"num_workers\":1}"]},{"id":51,"type":"PandasShowText","pos":[3845.79296875,1686.58056640625],"size":[499.0397033691406,76],"flags":{},"order":26,"mode":0,"inputs":[{"name":"text","type":"STRING","link":70,"widget":{"name":"text"}}],"outputs":[{"name":"STRING","type":"STRING","links":null,"shape":6}],"properties":{"Node name for S&R":"PandasShowText"},"widgets_values":["","/home/dockeruser/comfy/ComfyUI/custom_nodes/data-analysis/models/dog_cat.pt"]},{"id":58,"type":"PandasCreateFromTensor","pos":[3487.738037109375,2425.4267578125],"size":[315,26],"flags":{},"order":25,"mode":0,"inputs":[{"name":"tens","type":"TENSOR","link":73}],"outputs":[{"name":"DATAFRAME","type":"DATAFRAME","links":[75],"slot_index":0}],"properties":{"Node name for S&R":"PandasCreateFromTensor"},"widgets_values":[]},{"id":64,"type":"PandasCreateFromTensor","pos":[3844.351806640625,2508.688720703125],"size":[315,26],"flags":{},"order":19,"mode":0,"inputs":[{"name":"tens","type":"TENSOR","link":78}],"outputs":[{"name":"DATAFRAME","type":"DATAFRAME","links":[77],"slot_index":0}],"properties":{"Node name for S&R":"PandasCreateFromTensor"},"widgets_values":[]},{"id":65,"type":"PandasHorizontalConcat","pos":[4218.2119140625,2380.0498046875],"size":[315,78],"flags":{},"order":28,"mode":0,"inputs":[{"name":"a_dataframe","type":"DATAFRAME","link":79},{"name":"b_dataframe","type":"DATAFRAME","link":77}],"outputs":[{"name":"DATAFRAME","type":"DATAFRAME","links":[80,81],"slot_index":0}],"properties":{"Node name for S&R":"PandasHorizontalConcat"},"widgets_values":[true]},{"id":61,"type":"PandasRenameAdvanced","pos":[4608.04443359375,2380.0498046875],"size":[238.48175048828125,131.16506958007812],"flags":{},"order":30,"mode":0,"inputs":[{"name":"dataframe","type":"DATAFRAME","link":81}],"outputs":[{"name":"DATAFRAME","type":"DATAFRAME","links":[82],"slot_index":0}],"properties":{"Node name for S&R":"PandasRenameAdvanced"},"widgets_values":["columns","{0:\"train\",1:\"val\",2:\"epoch\"}"]},{"id":60,"type":"SNSLine","pos":[4918.4609375,2380.0498046875],"size":[315,250],"flags":{},"order":31,"mode":0,"inputs":[{"name":"dataframe","type":"DATAFRAME","link":82}],"outputs":[{"name":"IMAGE","type":"IMAGE","links":[84],"slot_index":0}],"properties":{"Node name for S&R":"SNSLine"},"widgets_values":["epoch","train,val","Loss","Epoch","Cross entropy loss","train,val",true,"",""]},{"id":68,"type":"SaveImage","pos":[5326.560546875,2380.0498046875],"size":[315,270],"flags":{},"order":32,"mode":0,"inputs":[{"name":"images","type":"IMAGE","link":84}],"outputs":[],"properties":{"Node name for S&R":"SaveImage"},"widgets_values":["dog_cat_train"]},{"id":57,"type":"PandasCreateFromTensor","pos":[3483.9892578125,2346.20166015625],"size":[315,26],"flags":{},"order":24,"mode":0,"inputs":[{"name":"tens","type":"TENSOR","link":72}],"outputs":[{"name":"DATAFRAME","type":"DATAFRAME","links":[74],"slot_index":0}],"properties":{"Node name for S&R":"PandasCreateFromTensor"},"widgets_values":[]},{"id":83,"type":"MarkdownNote","pos":[2943.528564453125,925.8107299804688],"size":[336.614990234375,70.34814453125],"flags":{},"order":6,"mode":0,"inputs":[],"outputs":[],"properties":{},"widgets_values":["## Yellow nodes may require adjustment"],"color":"#432","bgcolor":"#653"},{"id":80,"type":"MarkdownNote","pos":[3106.311767578125,1250.9371337890625],"size":[257.6202392578125,106.56401062011719],"flags":{},"order":7,"mode":2,"inputs":[],"outputs":[],"properties":{},"widgets_values":["# Optimizer\nYou may need to adjust the learning rate but starts with the number below."],"color":"#432","bgcolor":"#653"},{"id":50,"type":"PtTrainClassificationModel","pos":[3106.311767578125,1663.041748046875],"size":[265.619873046875,145.1302490234375],"flags":{},"order":22,"mode":0,"inputs":[{"name":"model","type":"PTMODEL","link":88},{"name":"train_loader","type":"PTDATALOADER","link":87},{"name":"optimizer","type":"PTOPTIMIZER","link":68},{"name":"val_loader","type":"PTDATALOADER","link":93,"shape":7}],"outputs":[{"name":"Model","type":"PTMODEL","links":[71],"slot_index":0},{"name":"train loss","type":"TENSOR","links":[72],"slot_index":1},{"name":"val loss","type":"TENSOR","links":[73],"slot_index":2}],"properties":{"Node name for S&R":"PtTrainClassificationModel"},"widgets_values":[20,true]},{"id":84,"type":"MarkdownNote","pos":[2596.4189453125,2210.809326171875],"size":[387.0498352050781,100.52718353271484],"flags":{},"order":8,"mode":2,"inputs":[],"outputs":[],"properties":{},"widgets_values":["# Data loading\nIf GPU throws OOM, make the batch_size smaller."],"color":"#432","bgcolor":"#653"},{"id":82,"type":"MarkdownNote","pos":[2944.823486328125,805.5132446289062],"size":[326.2669677734375,67.76112365722656],"flags":{},"order":9,"mode":0,"inputs":[],"outputs":[],"properties":{},"widgets_values":["## Red nodes require editing"],"color":"#322","bgcolor":"#533"},{"id":77,"type":"MarkdownNote","pos":[2230.19091796875,2034.1849365234375],"size":[313.0150451660156,99.62860870361328],"flags":{},"order":10,"mode":0,"inputs":[],"outputs":[],"properties":{},"widgets_values":["# Load val data\nYou need set the root field to point to the **val** directory of the dataset you downloaded."],"color":"#322","bgcolor":"#533"},{"id":62,"type":"PtArange","pos":[3481.524169921875,2515.711669921875],"size":[315,130],"flags":{},"order":11,"mode":0,"inputs":[],"outputs":[{"name":"TENSOR","type":"TENSOR","links":[78],"slot_index":0}],"properties":{"Node name for S&R":"PtArange"},"widgets_values":["0","20","","float32"],"color":"#432","bgcolor":"#653"},{"id":55,"type":"MarkdownNote","pos":[3106.311767578125,1861.1396484375],"size":[265.81390380859375,103.27005767822266],"flags":{},"order":12,"mode":2,"inputs":[],"outputs":[],"properties":{},"widgets_values":["# Train\nYou may need to adjust epochs but start with 20."],"color":"#432","bgcolor":"#653"},{"id":85,"type":"MarkdownNote","pos":[3485.391357421875,2688.060791015625],"size":[304.5123596191406,100.34938049316406],"flags":{},"order":13,"mode":2,"inputs":[],"outputs":[],"properties":{},"widgets_values":["# Update \"end\" field\nIf you change the epochs, change the end field to match."],"color":"#432","bgcolor":"#653"},{"id":66,"type":"PandasShowDataFrame","pos":[4215.47265625,2533.793701171875],"size":[315.237060546875,414.686279296875],"flags":{},"order":29,"mode":0,"inputs":[{"name":"dataframe","type":"DATAFRAME","link":80}],"outputs":[{"name":"STRING","type":"STRING","links":null,"shape":6}],"properties":{"Node name for S&R":"PandasShowDataFrame"},"widgets_values":["           0         1     2\n0   0.686489  0.680127   0.0\n1   0.621646  0.571015   1.0\n2   0.499781  0.471638   2.0\n3   0.382664  0.404523   3.0\n4   0.289659  0.329657   4.0\n5   0.224341  0.292451   5.0\n6   0.160335  0.291596   6.0\n7   0.110199  0.321644   7.0\n8   0.091624  0.270642   8.0\n9   0.052231  0.221975   9.0\n10  0.048100  0.281967  10.0\n11  0.022782  0.289861  11.0\n12  0.013045  0.305584  12.0\n13  0.013724  0.307031  13.0\n14  0.020037  0.271379  14.0\n15  0.031278  0.310788  15.0\n16  0.012516  0.338837  16.0\n17  0.017392  0.298860  17.0\n18  0.001674  0.316514  18.0\n19  0.000855  0.358205  19.0"]},{"id":59,"type":"PandasHorizontalConcat","pos":[3849.372802734375,2380.0498046875],"size":[315,78],"flags":{},"order":27,"mode":0,"inputs":[{"name":"a_dataframe","type":"DATAFRAME","link":74},{"name":"b_dataframe","type":"DATAFRAME","link":75}],"outputs":[{"name":"DATAFRAME","type":"DATAFRAME","links":[79],"slot_index":0}],"properties":{"Node name for S&R":"PandasHorizontalConcat"},"widgets_values":[true]},{"id":86,"type":"MarkdownNote","pos":[3453.1630859375,2150.53857421875],"size":[1160.256103515625,64.83271026611328],"flags":{},"order":14,"mode":0,"inputs":[],"outputs":[],"properties":{},"widgets_values":["# This area is to show how training went. Initially, it's OK if you don't understand the meaning."],"color":"#232","bgcolor":"#353"},{"id":69,"type":"PtvImageFolderDataset","pos":[2220.0927734375,1629.250732421875],"size":[315,58],"flags":{},"order":17,"mode":0,"inputs":[{"name":"transform","type":"PTVTRANSFORM","link":94,"shape":7}],"outputs":[{"name":"PTVDATASET","type":"PTVDATASET","links":[86],"slot_index":0}],"properties":{"Node name for S&R":"PtvImageFolderDataset"},"widgets_values":["/container/transfer/datasets/dog_and_cat/dog_and_cat/train/"]},{"id":56,"type":"MarkdownNote","pos":[3464.170166015625,1519.1202392578125],"size":[285.6708679199219,95.45172882080078],"flags":{},"order":15,"mode":2,"inputs":[],"outputs":[],"properties":{},"widgets_values":["# Save model\nUpdate the model path if needed.\nThis is saved under custom_nodes/data-analysis/models"],"color":"#432","bgcolor":"#653"}],"links":[[68,11,0,50,2,"PTOPTIMIZER"],[70,19,0,51,0,"STRING"],[71,50,0,19,0,"PTMODEL"],[72,50,1,57,0,"TENSOR"],[73,50,2,58,0,"TENSOR"],[74,57,0,59,0,"DATAFRAME"],[75,58,0,59,1,"DATAFRAME"],[77,64,0,65,1,"DATAFRAME"],[78,62,0,64,0,"TENSOR"],[79,59,0,65,0,"DATAFRAME"],[80,65,0,66,0,"DATAFRAME"],[81,65,0,61,0,"DATAFRAME"],[82,61,0,60,0,"DATAFRAME"],[84,60,0,68,0,"IMAGE"],[86,69,0,72,0,"PTVDATASET"],[87,72,0,50,1,"PTDATALOADER"],[88,71,0,50,0,"PTMODEL"],[89,71,0,11,0,"PTMODEL"],[91,74,0,75,0,"PTVDATASET"],[93,75,0,50,3,"PTDATALOADER"],[94,78,0,69,0,"PTVTRANSFORM"],[95,78,0,74,0,"PTVTRANSFORM"]],"groups":[{"id":1,"title":"Training metrics","bounding":[3447.499755859375,2242.806884765625,2284.0107421875,790.1612548828125],"color":"#8A8","font_size":24,"flags":{}}],"config":{},"extra":{"ds":{"scale":0.3736662716119983,"offset":[-975.7677617863449,-688.047741909445]},"node_versions":{"data-analysis":"db92cda5f5a1e611e15ca6f2531ff8585a5607a5","comfy-core":"v0.3.10-40-gd0f3752"},"ue_links":[]},"version":0.4}