Consider a dataset of six points given in the following table, each of which has two features f1 and f2 . Assuming the values of the parameters c and m as 2 and the initial cluster centers v1 = (5,5 ) and v2 (10 ,10, ) , apply FCm algorithm to find the new cluster center after one iteration.
|
| f1 | f 2 |
| x1 | 3 | 11 |
| x 2 | 3 | 10 |
| x3 | 8 | 12 |
| x 4 | 10 | 6 |
| x5 | 13 | 6 |
| x 6 | 13 | 5 |
Apply FCM with $m=2$. For two clusters the membership $u_{i1}=\dfrac{1}{1+(d_{i1}/d_{i2})^{2}}$ and $u_{i2}=1-u_{i1}$, where $d_{ik}=\|x_i-v_k\|$. Distances to $v_1=(5,5)$ and $v_2=(10,10)$: $x_1=(3,11):\ d_{1,1}=\sqrt{40}\approx6.3249,\ ______ _______ _____ _____ _______ _________.
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State the Schema theorem.
निम्नलिखित फलोन्स के स्तर वज्र ज्ञात किओ:
(i)
(ii)
(iii) x − y
(iv) y / x
Design a Hopfield Network for 4-bit bipolar patterns. The training patterns are
S1 = [1 1 -1 -1]
S2 = [ -1 1 -1 1]
S3 = [ -1 -1 -1 1]
Find the weight matrix and energy for the three input samples. Determine the pattern to which the sample S = [−1 1 −1 −1]associates.
Give an example of Radial Basis Function Network and draw its network diagram.
वक्रों y = 4x² और x = 4 से परिबद्ध और (x, y) = y के घनत्व वाले एक पतली शीट का गुरुत्व केन्द्र ज्ञात कीजिए।
Construct the α − cut at α = 4.0 for the fuzzy sets defined in Q. 1(b).
Using max-min composition, find the relation between R and S:
