Linked Questions
25 questions linked to/from How to normalize data to 0-1 range?
52
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scale a number between a range [duplicate]
I have been trying to achieve a system which can scale a number down and in between two ranges. I have been stuck with the mathematical part of it.
What im thinking is lets say number 200 to be ...
- 623
2
votes
1
answer
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Normalizing difference between two real values to [0,1] interval [duplicate]
If I have two positive real numbers that can take on any value between 0 and some finite real number, how do I normalized the difference between these two numbers to [0,1] interval
where 0 indicates ...
- 123
0
votes
1
answer
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How do I normalize a vector of numbers so they are between 0 and 1? [duplicate]
I have a vector of numbers (both positive and negative). How can I normalize it so the values of the normalized vector will be between 0 and 1?
- 23
-1
votes
1
answer
633
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rescale a vector x to lie between arguments LOWER and UPPER in R [duplicate]
I am trying to rescales x to lie between lower and upper
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0
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0
answers
86
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How to scale data to desired range? [duplicate]
I have a table with 3 columns X, Y and Z with n rows.
The range of the data is 0-255. But I wished to scale the values such that the range becomes from -p to +q (where I decide p and q). I randomly ...
- 103
0
votes
0
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34
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How to normalize a value from a range to another [duplicate]
I have a set of value with range 0 to 1. I have to change the dataset from 0 to x. Which formula i have to use?
- 101
32
votes
3
answers
100k
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What does "normalization" mean and how to verify that a sample or a distribution is normalized?
I have a question in which it asks to verify whether if the Uniform distribution (${\rm Uniform}(a,b)$) is normalized.
For one, what does it mean for any distribution to be normalized?
And two, how ...
- 479
2
votes
3
answers
25k
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How to normalize data between 0 and 1?
I have seen the min-max normalization formula in several answers (e.g. [1], [2], [3]), where data is normalized into the interval $\left[0,1 \right]$.
However, is there a method to normalize data ...
- 99
2
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1
answer
8k
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De normalize predicted value
Alright so i have found this really good answer on how to normalize my data.
I implemented @user25658 's code into my own project successfully, trained a linear model and used it to make a ...
- 557
1
vote
1
answer
10k
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How to normalize rating in scale of 1 to 5?
Can anyone please tell me How to normalize rating in a scale of 1 to 5?
In Yahoo! Movies dataset user has given a rating to a movie on the scale of 1 to 13 and 0 means there is no rating to that ...
- 13
1
vote
1
answer
7k
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Normalization when Max and Min Values are Reversed
I'm running an experiment where I'm continuously sampling from a dial hooked into a physiological recorder as a hack because the dial won't interface with the equipment we're using any other way. By ...
- 359
1
vote
1
answer
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Proper way to scale feature data
I am using Iris dataset and trying to scale the feature to the range [0,1]. After normalization, I want to binarize the feature. The iris database contains n = 150 ...
- 1,255
6
votes
1
answer
2k
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How to normalized a similarity matrix?
I have a similarity matrix $A \in \mathbb{R}^{N\times N}$ and $a_{ij}\ge 0$ and $A$ is also symmetric.
I want to normalize this matrix in order to use it for graph-based clustering, so that each $1 \...
- 439
2
votes
1
answer
2k
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Neural Networks and Numeric Prediction
I'm new to machine learning and am trying to write a simple neural network that uses back-propagation. Now, so far I've successfully implemented my neural network to learn a boolean function. So for ...
- 121
6
votes
1
answer
305
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Designing a Simple (a.k.a 'bad') Ranking value from several values of unknown distribution
I am but a humble developer, so please forgive if I butcher terminology of confuse concepts.
I am looking at designing a simple ranking of Average Internet Audience Rank based upon a bloggers ...
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