ch.2 Flashcards
TERMINOLOGY
واژه شناسی
notation
نشانه گذاری
We will often write equations in vector and matrix notation
analogous
مشابه
inaccuracies
اشتباهات
plot
رسم کردنit is often useful to be able to plot it and look at it
x-axis
محور x
projections
پیش بینی ها
We can look at projections of the data into our 3D world by plotting
schematic
طرحواره
There is a schematic of a neural network on the left of Figure 2.1
coordinates
مختصات
If we treat the weights that get fed into one of the neurons as a set of coordinates
hypersphere
a sphere that exhibits more than three dimensions.
A 3D crosssection of a hypersphere is simply a sphere.
sphere
کره
infinity
بی نهایت
the number of dimensions tends to infinity
bounding cube
مکعب محدود
counterintuitive
بر خلاف غریزه و یا روال معمول
generalise
تعمیم دادن
we want the algorithms to generalise to examples that were not seen in the training set
variability
تغییر پذیری
The number of degrees of variability in most machine learning algorithms is huge
eventually
سرانجام
it will eventually produce a much more complex model
Validation Sets
اعتبار سنجی مجموعه
proportion
تناسب
