Page 45 - REASONING-Century Ghotic

- Proses Inferensi
Berdasarkan data fuzzy input, Dingin (0.4), Hangat (0.6), Agak

Kering (0.3), dan Sedang (0.7), maka didapatkan 4 aturan fuzzy

(dari 25 aturan) yaitu sebagai berikut:

[R7] IF suhu is Dingin AND kelembapan is Agak Kering THEN
intensitas cahaya is Tinggi.

[R8] IF suhu is Dingin AND kelembapan is Sedang THEN intensitas

cahaya is Sangat Tinggi.

[R12] IF suhu is Hangat AND kelembapan is Agak Kering THEN

intensitas cahaya is Sedang.
[R13] IF suhu is Hangat AND kelembapan is Sedang THEN intensitas

cahaya is Sedang.

Fungsi implikasi MIN
[R7] IF suhu is Dingin AND kelembapan is Agak Kering THEN

intensitas cahaya is Tinggi.

α-predikat = Dingin ∩ AgakKering

= min{ Dingin(33), AgakKering(57)}
= min (0,4 ; 0,3)

= 0,3

[R8] IF suhu is Dingin AND kelembapan is Sedang THEN intensitas
cahaya is Sangat Tinggi.

α-predikat = Dingin ∩ Sedang

= min{ Dingin(33), Sedang(57)}
= min (0,4 ; 0,7)

= 0,4

[R12] IF suhu is Hangat AND kelembapan is Agak Kering THEN

intensitas cahaya is Sedang.

α-predikat = Hangat ∩ AgakKering

= min{ Hangat(33), AgakKering(57)}

= min (0,6 ; 0,3)

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