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Data Science : Recent Questions and Answers (Page 303)

Find answers to your questions about Data Science or help others by answering their Data Science questions.

How to Convolve a High-Res Image by a (fully convolutional) CNN kernel?

My CNN is an extremely simple neural network.input_img = Input(shape=(80, 80, 1))x = Conv2D(32, (3, 3), activation='relu', padding='same')(input_img)decoded = Conv2D(1, (3, 3), activation='sigmoid', padding='same')(x)decoder = Model(input_img, decoded)decoder.compile(optimizer='adadelta', loss='binary_crossentropy')As you...

Asked on 11/26/2020 by Bahauddin Omar

0 answer

Encoding Tags for Random Forest

I have the following data set: I want to use attributes Tags and Authors to classify each record into their...

Asked on 11/24/2020 by GGS

1 answer

LeNet-5 - combining feature maps in C3 layer

Famous LeNet-5 architecture looks like this: The output of layer S2 has dimension: 10x10x6 - so basically an image with 6...

Asked on 11/24/2020 by Mateusz Konopelski

1 answer

Predicting sequence element based on the previous M and the following N elements

I have an array of sequences of equal length, each sequence contains 300 numbers (M=300). Each element in a sequence is a number from 1 to 9:13571398...2455 # 300...

Asked on 11/24/2020 by stv

1 answer

Keras error "Failed to find data adapter that can handle input" while trying to train a model

I've been following a tutorial on training a model and I've stumbled across an error that I've been struggling to find a solution for. The code for the model training...

Asked on 11/24/2020 by Danny Cupper

1 answer

Confidence interval for class membership probabilities

I would like to calculate confidence intervals for predicted probabilities of a class membership obtained with randomForest. I know I could use predict.all in randomForest(), which gives me the predictions...

Asked on 11/24/2020 by user2888990

0 answer

Is there any text similarity databse available for phrases?

I want to train my application for phrase similarity. I want my model to predict similarity score for phrases as shown in below examples.ex-International Business Machines = I.B.MSynergy...

Asked on 11/23/2020 by Mohit Saini

2 answer

Data Structure For Multilevel Analysis

I am little confused about how to structure my specific data for multilevel analysis. I have 10 categories and each category has some items in them. The dataset is available...

Asked on 11/21/2020 by moksha

1 answer

How to make k-means distributed?

After setting up a 2-noded Hadoop cluster, understanding Hadoop and Python and based on this naive implementation, I ended up with this code:...

Asked on 11/20/2020 by gsamaras

1 answer

Can I apply Dropout In layers other than Fully Connected layers in CNN

I have read and seen that in CNN we apply DROPOUT layer between the FULLY CONNECTED layers to reduce overfitting. Can we also apply the dropout layer between the CONV...

Asked on 11/20/2020 by Shiv

1 answer

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