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Pertemuan 19 Understanding. Matakuliah : T0264/Intelijensia Semu Tahun : Juli 2006 Versi : 2/1. Learning Outcomes. Pada akhir pertemuan ini, diharapkan mahasiswa akan mampu : << TIK-99 >> << TIK-99>>. Outline Materi. Materi 1 Materi 2 Materi 3 Materi 4 Materi 5.
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Pertemuan 19Understanding Matakuliah : T0264/Intelijensia Semu Tahun : Juli 2006 Versi : 2/1
Learning Outcomes Pada akhir pertemuan ini, diharapkan mahasiswa akan mampu : • << TIK-99 >> • << TIK-99>>
Outline Materi • Materi 1 • Materi 2 • Materi 3 • Materi 4 • Materi 5
14.1. What Is Understanding • Computer understanding has so far bee applied primarily to images, speech and type language. • Pengembangan lebih lanjut adalah ke : • Computer vision • Speech Recognition • Natural Language Processing
14.2. What Makes Understanding Hard ? • Complexity of target representation • Type of mapping • Interaction between components • Presence of noise
:= + A x B D C Type of Mapping A := B + C x D
:= x + + * * D A B Cos SQRT Sin Q R Level interaction among component
S NP VP John V NP PP DET N PP saw with a telescope the boy in the park Level interaction among component “John saw the boy in the park with telescope”
S NP VP John V NP PP DET N PP saw with a dog the boy in the park Level interaction among component “John saw the boy in the park with a dog”
S NP VP John V NP DET N PP saw the boy in the park with a statue Level interaction among component “John saw the boy in the park with a statue”
Level interaction among component • Changing a single word can alter not just a single node of the interpretation, but rather its entire structure. • The triangle indicate substructures whose further decomposition is not important. • Nonlocality can be a problem at all level of an understanding process (the boy in the park, example). • The problem how to group phrases together.
A Speech Waveform • Actual speech waveform, in which the lack of local clues, even for segmenting into individual sounds, can be seen.
<< Closing >> End of Pertemuan 19 Good Luck