the source of the problem: now both in the book and online are to divide a bunch of data sets with known prediction results into test sets and training sets, and then look at the accuracy between the prediction results and the real value, and report wha...
now there are tasks that need to use a deep learning framework to implement a function that is roughly the same as that of LogisticRegression in scikit-learn. Is it possible? If there is one? Could you tell me the general steps? Because I am not familiar...
I have a need: to determine whether the profile file uploaded by a user is a face photo. At present, I intend to do this: collect hundreds of face photos as one category, and hundreds of any pictures as another category, and then predict_proba returns th...
when uploading an image, users need to determine whether the picture belongs to a certain type of image, such as an airplane. the example I found is an image classifier, such as training three classified airplanes, cars, and motorcycles, and then uploa...
1, for example, the user uploads a picture 2, then the picture can be stretched and compressed 3, and finally the user saves the download. ...
wrote a tab to switch between two div,. Each div has one modal. first tab modal tab tabconsolemodal modal Code <button type="button" class="btn btn-primary" data-toggle="modal" data-target="-sharpexampleModal...
I wrote a mysql database operation class, and then I wrote a model class for each table, and these model inherits the mysql database operation class. My mysql database operation class is in the form of a singleton class. Yesterday, when debugging the co...
through Tencent Map JavaScript API to plan the walking route between two points, but did not find the corresponding method now the interface for finding the driving route is: qq.maps.DrivingService the interface for the bus route is: qq.maps.Transfer...
nodeList is a null value. What is this for? ...