Data Science Questions, Problems & Solutions : TransWikia.com ~ Page 93

Syntax error but nothing appears to be wrong?

I'm trying to create a decision tree, and everything appeared to be going smoothly until I encountered this syntax error. I don't see what the issue is?print ("start fitting...

Asked on 06/28/2021 by payne

1 answer

Which performs better in time series forecasting, LSTM or SVR?

I have run LSTM and SVR models on various datasets having sample values in the range of 1-4000 and the MAPE obtained in SVR was consistently lesser than that obtained...

Asked on 06/27/2021 by mayuc

2 answer

Role of Image Resolution in Deep Learning

I have multiple image datasets about the same topic that I want to use for a classification task utilizing Deep Learning. The datasets differ in the resolution of images (i.e....

Asked on 06/27/2021 by user106745

1 answer

Why is training and validation loss steadily rising (eventually to NaN) in this CNN of mine?

Dear ML and data scientists: I have 4 layers of gray scale images for every single biological specimen in my dataset. I am trying to train a 4-convolution CNN (see...

Asked on 06/27/2021 by Jia Geng

1 answer

Dealing with low variation data

So my current project involves using a neural network to try and predict the probability of a player getting a kill in a first-person shooter. I've recorded a number of...

Asked on 06/27/2021 by Ifier

0 answer

Difference between text-based image retrieval and natural language object retrieval

I'm working on creating a model that locates the object in the scene (2D image or 3D scene) using a natural language query. I came across this paper on ...

Asked on 06/27/2021

1 answer

Printing the tweets that were incorrectly predicted after applying a machine learning classifier

I applied the random forest classifier to my csv file to classify the tweets as spam or not spam and after an accuracy of 93%, when I printed the confusion...

Asked on 06/27/2021 by tamilini

1 answer

Negative examples for a Yes/No image classification neural network

I'm trying to retrain a neural network using transfer learning that can classify whether an image has a certain object, say, a car. My positive sample dataset is quite small,...

Asked on 06/27/2021

1 answer

Operation composition in tensorflow-1.14,15

I am trying to make do a very simple operation in tensorflow 1.15.I have a pretrained network that I would like to use for inference. This network exposes a...

Asked on 06/27/2021 by John Sig

0 answer

correcting conditional and marginal distribution in transfer learning

I understand that in case of transfer learning, we can have the target and the source data having different domain distributions. In such cases, authors in many papers suggest bringing...

Asked on 06/27/2021

1 answer

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