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Data Science : Recent Questions and Answers (Page 237)

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

LSTM keras model architecture interpretation

I would appreciate if anyone could correct my interpretation of the LSTM architecture in keras- for example in this simple casemodel = Sequential()model.add(LSTM(32, input_shape=(10, 2)))model.add(Dense(1))My interpretation is that,...

Asked on 01/24/2021 by sai

0 answer

Relation between an underlying function and the underlying probability distribition function of data

I heard and read a lot of times the following statements and got a lot of confusion over time.Statement 1: The goal of machine learning is to get a function...

Asked on 01/24/2021

1 answer

Normalise the scores by small and large numbers division

I am working on a scoring problem use-case where I will score each task based on few aspects and take an average of scores of tasks in each experiment. For...

Asked on 01/24/2021 by Jack Daniel

0 answer

What should I do to test the confidence of my deep learning model?

I've recently fine-tuned a deep learning framework/model BERT for a sentiment classification task. I had a 80/10/10 train/validation and test set. After running several experiments, I've gotten a decent model...

Asked on 01/24/2021

1 answer

How to train YOLOV4?

I am going to write yolov4 real-time object detection, and I have to do it for car then vehicle plate number, but it does not have to find plate number...

Asked on 01/24/2021 by dusembekd

0 answer

Ordering a material science dataset (properties names, properties scalars, formulas)

I'm dealing with a materials science dataset and I'm in the following situation, I have data organized like this:Chemical_ Formula Property_name ...

Asked on 01/24/2021 by James Arten

1 answer

How are "data instances" sampled in Multiple Instance Learning?

My understanding of Multiple Instance Learning (MIL) for a weakly supervised problem, where we, instead of having a label for each data instance, we have a label for a "bag"...

Asked on 01/24/2021 by hirschme

0 answer

Choosing the size of Character Embedding for Language Generation models

I am working on a character-based Language Generator, loosely based on this tutorial on the TensorFlow 2.0 website. Following the example, I am using an Embedding() layer...

Asked on 01/23/2021 by Leevo

1 answer

Similarity between two words

I'm looking for a Python library that helps me identify the similarity between two words or sentences. I will be doing Audio to Text conversion which will result in...

Asked on 01/23/2021 by gogasca

5 answer

Mapping a set of corrupted strings to the correct ones

I am fairly new into Data Science but encoutered it before. The following problem troubles me and i hope you guys can point me in the right direction. The...

Asked on 01/23/2021 by Algu607

1 answer

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