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Questions tagged [interpretation]

An interpretation is an assignment of meaning to the symbols of a formal language.

Many formal languages used in mathematics, logic, and theoretical computer science are defined in solely syntactic terms, and as such do not have any meaning until they are given some interpretation. The general study of interpretations of formal languages is called formal semantics.

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Compiled vs Interpreted: To Let or Not To Let

Why does the Haskell interpreter (GHCI 7.10.3) need function definitions to be in a let expression, but the Haskell compiler (GHC 7.10.3) throws a parser error if a function definition is within a let expression? I'm working through "Learn You a…
fpt
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Interpreting sentiment analysis (NRC lexicon)

I'm trying to apply NRC dictionary to a particular text for sentiment analysis. It can be found in 'syuzhet' package. Unfortunately, unlike on this tutorial, I am not getting result data frame with each row representing a sentence from file…
Not Astronaut
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SQL code Interpretation "mod" and "CStr"

I've been given an example of SQL code and I need to understand what this is doing before I convert it to another language. Can someone explain to me in English what this code does please? =IIF(Fields!Time.Value\60 < 10, "0" +…
user1075081
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PHP: why not found class

=== test.php ===
Jelly
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interpret results linear regression matlab

I am trying to fit a model having as predictor the variables TNST and Seff and as response the variable AUCMET. The result of the fitting is: mdl1 = Linear regression model: AUCMET ~ 1 + TNST + Seff Estimated Coefficients: …
gabboshow
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C++: Why is the value assignment interpretation always int?

I'd like to assign a value to a variable like this: double var = 0xFFFFFFFF; As a result var gets the value 65535.0 assigned. Since the compiler assumes a 64bit target system the number literal (i.e. all respective 32 bits) is interpreted…
Jim McAdams
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Bash String Interpolation wget

I'm trying to download files using wget and for some reason I think I'm encountering some problems with string interpolation. I have a list of files to be downloaded that I have successfully parsed etc (no small feat for me) and would like to…
Chase CB
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What is the interpretation of "p[z] <-- y" pseudocode in java?

This is for a red black tree. For the pseudocode "p[z] <-- y", would the interpretation in java be: z.getParent() = y; or z.setParent(y); Thanks :)
copperhead4750
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How Python deals with redeclared function

I have occurrences of accidentally redeclared functions in a python codebase. The occurrences are simple function definitions, no functools.singledispatch involved. I want to fix that. However, I do not know which of the functions python actually…
Wör Du Schnaffzig
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How does batch normalisation affect vanilla saliency (or other model interpretation) results?

I have built a convolutional neural network for a binary classification problem, and am now interpreting my results. I'm creating saliency plots to determine regions of the image that are important to the results. However, I find that the saliency…
ashleigha
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How to force simplification and avoid interpolation in simple SASS calculation?

From SASS docs: You can also use interpolation in a calculation. However, if you do, nothing in the parentheses that surround that interpolation will be simplified or type-checked, so it’s easy to end up with extra verbose or even invalid CSS.…
Grzegorz Adam Kowalski
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VScode not recognizing certain functions from the Scapy module: how to fix?

note that I am coding in Python and using VScode as my editor. I have imported the Scapy module for my code the following way: from scapy.all import *. The problem is that some of the functions that that are imported are marked as undefined. Error…
YitAm
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Fisher's exact test for different probability than 1

I am trying to do a Fishers exact test on the following dataset. structure(list(found = c(17L, 21L, 18L), not.found = c(19L, 15L, 18L)), row.names = c("Gravel", "Grass", "Multi"), class = "data.frame") Three options where left up to choice, an…
Djingleberg
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Difference between LM model results of "resampling results" from caret and model results derived from prediction in R , and when should each be used?

I would like to analyse the performance of a linear model (lm_model) with Leave One Out Cross Validation (LOOCV). When using Caret and the "lm" method I obtain Model Results " Resampling Results" of RMSE, Rsquared and MAE. When I than predict values…
Totti
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Post hoc tests for Multinomial Models

Currently, I am trying to run the multinomial model Age = Gender to investigate the effect of Gender on the probability that my study animal belongs to a particular age class. I am not necessarily interested in the model parameters, but more in the…
Simon Vandepitte
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