What does Multidimensional Scaling after LSA depict

@pagal_guy wrote:

Hello,
In the below image a 3d semantic space has been created:

Pasted image1085x662 34.4 KB

#The code for this:

library(scatterplot3d)
fit <- cmdscale(dist.mat.lsa, eig = TRUE, k = 3)
colors <- rep(c("blue", "green", "red"), each = 3,length.out = length(fit$points[,1]))
scatterplot3d(fit$points[, 1], fit$points[, 2], fit$points[, 3], color = colors,
              pch = 16, main = "Semantic Space Scaled to 3D", xlab = "x", ylab = "y",
              zlab = "z", type = "h")

However I am not being able to interpret this graph.
Can someone please help me in understanding how to interpret it??

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