Use deep learning models, SVM and Multinomial to classify entities
PRN - person, group of people, believes, etc
LOC - location
NORP - Military, police, government, Parties, etc
ORG - Organization, company
LAW - related law document, etc
ART - art of work, special names, etc
EVENT - event happen, etc
FAC - facility, hospitals, clinics, etc
TIME - date, day, time, etc
- LSTM + CRF + chars embeddings + Dynamic Bidirectional
- LSTM + CRF + chars embeddings + Static Bidirectional
- LSTM + chars sequence + Static Bidirectional
- Multinomial Naive Bayes on BOW & TFIDF char-wise
- SVM on BOW & TFIDF char-wise
LSTM + CRF + chars embeddings + Dynamic Bidirectional
precision recall f1-score support
PAD 0.98 0.98 0.98 8063
FAC 0.99 1.00 0.99 185006
ORG 0.99 0.95 0.97 23771
EVENT 0.97 0.99 0.98 2600
PRN 0.96 0.91 0.93 6080
LOC 0.98 0.95 0.97 2120
O 0.96 0.92 0.94 2120
LAW 0.98 0.93 0.95 10280
NORP 0.96 0.99 0.97 1280
TIME 0.99 0.94 0.97 1860
ART 0.59 0.50 0.54 20
avg / total 0.99 0.99 0.99 243200
LSTM + CRF + chars embeddings + Static Bidirectional
precision recall f1-score support
EVENT 0.98 0.96 0.97 8063
ORG 0.99 1.00 0.99 185006
FAC 0.98 0.96 0.97 23771
DOC 0.95 0.99 0.97 2600
LAW 0.97 0.86 0.91 6080
NORP 0.96 0.96 0.96 2120
ART 0.98 0.92 0.95 2120
PAD 0.98 0.92 0.95 10280
TIME 0.97 0.88 0.93 1280
PRN 0.98 0.96 0.97 1860
LOC 1.00 0.65 0.79 20
avg / total 0.98 0.98 0.98 243200
Multinomial Naive Bayes on BOW & TFIDF char-wise
precision recall f1-score support
NORP 0.68 0.29 0.41 405
FAC 0.85 0.97 0.91 9275
ART 0.64 0.52 0.57 1190
ORG 0.95 0.15 0.25 130
TIME 0.42 0.32 0.36 304
PAD 0.38 0.11 0.17 106
LAW 0.55 0.10 0.17 106
PRN 0.64 0.28 0.39 514
DOC 0.67 0.03 0.06 64
LOC 0.90 0.10 0.17 93
EVENT 0.00 0.00 0.00 1
avg / total 0.80 0.82 0.79 12188
SVM on BOW & TFIDF char-wise
precision recall f1-score support
FAC 0.74 0.61 0.67 405
PRN 0.89 0.99 0.94 9275
ART 0.86 0.72 0.78 1190
DOC 0.96 0.65 0.78 130
NORP 0.76 0.26 0.38 304
O 0.96 0.41 0.57 106
PAD 0.89 0.24 0.37 106
LAW 0.78 0.46 0.57 514
EVENT 0.88 0.36 0.51 64
TIME 0.88 0.47 0.62 93
ORG 0.00 0.00 0.00 1
avg / total 0.88 0.88 0.87 12188
LSTM + CRF + chars embeddings + Dynamic Bidirectional
KUALA LOC
LUMPUR: LOC
Sempena O
sambutan O
Aidilfitri O
minggu TIME
depan, TIME
Perdana PRN
Menteri PRN
Tun PRN
Dr PRN
Mahathir PRN
Mohamad PRN
dan O
Menteri PRN
Pengangkutan PRN
Anthony PRN
Loke PRN
Siew PRN
Fook PRN
menitipkan EVENT
pesanan EVENT
khas EVENT
kepada EVENT
orang EVENT
ramai EVENT
yang EVENT
mahu EVENT
pulang EVENT
ke EVENT
kampung EVENT
halaman EVENT
masing-masing. EVENT
Dalam EVENT
video EVENT
pendek EVENT
terbitan EVENT
Jabatan EVENT
Keselamatan EVENT
Jalan EVENT
Raya EVENT
(JKJR) EVENT
itu, EVENT
Dr EVENT
Mahathir EVENT
menasihati EVENT
mereka EVENT
supaya EVENT
berhenti EVENT
berehat EVENT
dan EVENT
tidur EVENT
sebentar EVENT
sekiranya EVENT
mengantuk EVENT
ketika EVENT
memandu. EVENT
LSTM + CRF + chars embeddings + Static Bidirectional
KUALA LOC
LUMPUR: LOC
Sempena O
sambutan O
Aidilfitri TIME
minggu TIME
depan, TIME
Perdana PRN
Menteri PRN
Tun PRN
Dr PRN
Mahathir PRN
Mohamad PRN
dan O
Menteri PRN
Pengangkutan PRN
Anthony PRN
Loke PRN
Siew PRN
Fook PRN
menitipkan PRN
pesanan PRN
khas PRN
kepada O
orang O
ramai O
yang O
mahu O
pulang O
ke O
kampung LOC
halaman O
masing-masing. O
Dalam O
video O
pendek O
terbitan O
Jabatan O
Keselamatan O
Jalan O
Raya ART
(JKJR) O
itu, O
Dr PRN
Mahathir PRN
menasihati O
mereka O
supaya O
berhenti O
berehat O
dan O
tidur O
sebentar O
sekiranya O
mengantuk O
ketika O
memandu. O
LSTM + chars sequence + Static Bidirectional
KUALA LOC
LUMPUR: LOC
Sempena O
sambutan O
Aidilfitri EVENT
minggu O
depan, O
Perdana PRN
Menteri PRN
Tun PRN
Dr PRN
Mahathir PRN
Mohamad PRN
dan O
Menteri PRN
Pengangkutan NORP
Anthony PRN
Loke PRN
Siew PRN
Fook O
menitipkan O
pesanan O
khas NORP
kepada O
orang O
ramai O
yang O
mahu O
pulang O
ke O
kampung LOC
halaman O
masing-masing. O
Dalam O
video O
pendek O
terbitan O
Jabatan NORP
Keselamatan O
Jalan LOC
Raya O
(JKJR) O
itu, O
Dr PRN
Mahathir PRN
menasihati O
mereka O
supaya O
berhenti O
berehat O
dan O
tidur O
sebentar O
sekiranya O
mengantuk O
ketika O
memandu. O