Webpack-Dev-Server constructs improper SockJS: “An insecure SockJS connection may not be initiated from a page loaded over HTTPS”

I’ve been struggling with this awkward issue for well over a week now and couldn’t resolve it. Any help will be highly appreciated! I’m building a web application that uses Nginx as the proxy, React for web’s front-end, GoLang for my backend API. The entire application is running on Docker (version 19.03.5). After I ran…

Details

Most of the entries in encoder output of an AutoEncoder is zero while used for feature extraction from high-resolution images

I am using a simple Autoencoder to extract meaningful features from high-resolution images (2K). My simple AutoEncoder looks like: encoding_dim = 20 encoded = tf.keras.layers.Dense(encode_dim, activation=’relu’)(input) decoded = tf.keras.layers.Dense(shape_img_flattened[0], activation=’sigmoid’)(encoded) Models: autoencoder = tf.keras.Model(input, decoded) encoder = tf.keras.Model(input, encoded) fitting the end-2-end autoencoder model: autoencoder.fit(X_train, X_train,epochs = n_epochs,batch_size = batch_size,shuffle = True) With this encoding_dimension…

Details

fixed point to find root of a²+a³=392 but report OverflowError

I tried to find the root of a²+a³=392 with fixed_point introduced by SICP 1.1.3 functions as general method #+BEGIN_SRC scheme :session sicp (define tolerance 0.00001) (define (fixed-point f first-guess) (define (close-enough? v1 v2) (< (abs (- v1 v2)) tolerance)) (define (try guess) (let ((next (f guess))) (if (close-enough? guess next) next (try next)))) (try first-guess))…

Details