{"id":22436,"date":"2026-07-21T10:40:08","date_gmt":"2026-07-21T10:40:08","guid":{"rendered":"https:\/\/research.vnuhcm.edu.vn\/?p=22436"},"modified":"2026-07-21T10:41:41","modified_gmt":"2026-07-21T10:41:41","slug":"nghiem-thu-de-tai-cap-dhqg-loai-c-tai-vien-mttn-ung-dung-mo-hinh-lstm-ma-trong-du-bao-chat-luong-khong-khi-ap-dung-dien-hinh-tai-tinh-ba-ria-vung-tau","status":"publish","type":"post","link":"https:\/\/research.vnuhcm.edu.vn\/index.php\/vi\/2026\/07\/21\/nghiem-thu-de-tai-cap-dhqg-loai-c-tai-vien-mttn-ung-dung-mo-hinh-lstm-ma-trong-du-bao-chat-luong-khong-khi-ap-dung-dien-hinh-tai-tinh-ba-ria-vung-tau\/","title":{"rendered":"Nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i c\u1ea5p \u0110HQG lo\u1ea1i C t\u1ea1i Vi\u1ec7n MT&TN: \u1ee8ng d\u1ee5ng m\u00f4 h\u00ecnh LSTM-MA trong d\u1ef1 b\u00e1o ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed – \u00e1p d\u1ee5ng \u0111i\u1ec3n h\u00ecnh t\u1ea1i t\u1ec9nh B\u00e0 r\u1ecba \u2013 V\u0169ng t\u00e0u"},"content":{"rendered":"\t\t
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Nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i c\u1ea5p \u0110HQG lo\u1ea1i C t\u1ea1i Vi\u1ec7n MT&TN: \u1ee8ng d\u1ee5ng m\u00f4 h\u00ecnh LSTM-MA trong d\u1ef1 b\u00e1o ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed - \u00e1p d\u1ee5ng \u0111i\u1ec3n h\u00ecnh t\u1ea1i t\u1ec9nh B\u00e0 r\u1ecba \u2013 V\u0169ng t\u00e0u<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u00a0<\/p>

1.<\/strong><\/p><\/td>

T\u00ean \u0111\u1ec1 t\u00e0i:<\/strong><\/p><\/td>

\u1ee8ng d\u1ee5ng m\u00f4 h\u00ecnh LSTM-MA trong d\u1ef1 b\u00e1o ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed – \u00e1p d\u1ee5ng \u0111i\u1ec3n h\u00ecnh t\u1ea1i t\u1ec9nh B\u00e0 r\u1ecba \u2013 V\u0169ng t\u00e0u<\/p><\/td><\/tr>

2.<\/strong><\/p><\/td>

M\u00e3 s\u1ed1<\/strong><\/p><\/td>

C2023-24-02<\/p><\/td><\/tr>

3.<\/strong><\/p><\/td>

Ch\u1ee7 nhi\u1ec7m \u0111\u1ec1 t\u00e0i<\/strong><\/p><\/td>

TS. H\u1ed3 Minh D\u0169ng<\/p><\/td><\/tr>

4.<\/strong><\/p><\/td>

\u0110\u01a1n v\u1ecb:<\/strong><\/p><\/td>

Vi\u1ec7n M\u00f4i tr\u01b0\u1eddng v\u00e0 T\u00e0i nguy\u00ean, \u0110HQG-HCM<\/p><\/td><\/tr>

5.<\/strong><\/p><\/td>

L\u0129nh v\u1ef1c:<\/strong><\/p><\/td>

Khoa h\u1ecdc Tr\u00e1i \u0111\u1ea5t v\u00e0 M\u00f4i tr\u01b0\u1eddng<\/td><\/tr>

6.<\/strong><\/p><\/td>

Lo\u1ea1i h\u00ecnh\u00a0:<\/strong><\/p><\/td>

Nghi\u00ean c\u1ee9u c\u01a1 b\u1ea3n<\/td><\/tr>

7.<\/strong><\/p><\/td>

Th\u1eddi gian th\u1ef1c hi\u1ec7n:<\/strong><\/p><\/td>

02\/2023 \u2013 11\/2025<\/p><\/td><\/tr>

8.<\/strong><\/p><\/td>

Kinh ph\u00ed nghi\u00ean c\u1ee9u:<\/strong><\/p><\/td>

200 tri\u1ec7u \u0111\u1ed3ng<\/td><\/tr>

9<\/strong><\/p><\/td>

Th\u1eddi gian nghi\u1ec7m thu<\/strong><\/p><\/td>

Ng\u00e0y 18 th\u00e1ng 03 n\u0103m 2026<\/p><\/td><\/tr>

10<\/strong><\/p><\/td>

Ch\u1ee7 t\u1ecbch H\u1ed9i \u0111\u1ed3ng v\u00e0 quy\u1ebft \u0111\u1ecbnh th\u00e0nh l\u1eadp H\u0110<\/strong><\/p><\/td>

PGS.TS. Ch\u00e2u Nguy\u1ec5n Xu\u00e2n Quang (Vi\u1ec7n M\u00f4i tr\u01b0\u1eddng v\u00e0 T\u00e0i nguy\u00ean, \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia TP.HCM) theo Quy\u1ebft \u0111\u1ecbnh 123\/Q\u0110-\u0110HQG-KHCN, ng\u00e0y 05\/02\/2026 c\u1ee7a Gi\u00e1m \u0111\u1ed1c \u0110HQG-HCM<\/td><\/tr>

11.<\/strong><\/p><\/td>

N\u1ed9i dung th\u1ef1c hi\u1ec7n<\/strong><\/p>

(chi ti\u1ebft theo n\u1ed9i dung th\u1ef1c hi\u1ec7n\/\u0111\u0103ng k\u00fd; kh\u00f4ng qu\u00e1\u00a0 800 t\u1eeb)<\/em><\/p><\/td>

1. T\u1ed5ng quan c\u00e1c nghi\u00ean c\u1ee9u li\u00ean quan bao g\u1ed3m nghi\u00ean c\u1ee9u v\u1ec1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 b\u00e1o ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng kh\u00f4ng kh\u00ed v\u00e0 c\u00e1c nghi\u00ean c\u1ee9u d\u1ef1 b\u00e1o ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed b\u1eb1ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o
Ph\u1ea7n n\u00e0y bao g\u1ed3m thu th\u1eadp, t\u1ed5ng quan c\u00e1c nghi\u00ean c\u1ee9u trong n\u01b0\u1edbc v\u00e0 tr\u00ean th\u1ebf gi\u1edbi c\u00e1c nghi\u00ean c\u1ee9u li\u00ean quan \u0111\u1ebfn c\u00e1c ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 b\u00e1o ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng kh\u00f4ng kh\u00ed v\u00e0 nghi\u00ean c\u1ee9u d\u1ef1 b\u00e1o ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed b\u1eb1ng k\u1ef9 thu\u1eadt tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o; V\u00e0 c\u00e1c v\u0103n b\u1ea3n, ch\u00ednh s\u00e1nh c\u1ee7a nh\u00e0 n\u01b0\u1edbc c\u00f3 li\u00ean quan \u0111\u1ebfn ch\u1ee7 \u0111\u1ec1 nghi\u00ean c\u1ee9u.<\/p>

2. \u0110\u00e1nh gi\u00e1 di\u1ec5n bi\u1ebfn CLKK t\u1ea1i 3 tr\u1ea1m quan tr\u1eafc kh\u00f4ng kh\u00ed t\u1ef1 \u0111\u1ed9ng, li\u00ean t\u1ee5c c\u1ee7a t\u1ec9nh B\u00e0 r\u1ecba \u2013 V\u0169ng t\u00e0u (t\u1eeb n\u0103m 2020 \u0111\u1ebfn 2022)
Ph\u1ea7n n\u00e0y bao g\u1ed3m thu th\u1eadp c\u00e1c th\u00f4ng tin li\u00ean quan \u0111\u1ebfn 03 tr\u1ea1m quan tr\u1eafc kh\u00f4ng kh\u00ed t\u1ef1 \u0111\u1ed9ng, li\u00ean t\u1ee5c t\u1ea1i t\u1ec9nh BRVT, \u0111\u00e1nh gi\u00e1 c\u00e1c d\u1eef li\u1ec7u quan tr\u1eafc \u0111\u00e3 thu th\u1eadp (theo QCVN 05:2023\/BTNMT) v\u00e0 th\u1ed1ng k\u00ea x\u1eed l\u00fd s\u1ed1 li\u1ec7u nh\u1eb1m \u0111\u00e1nh gi\u00e1 di\u1ec5n bi\u1ebfn CLKK t\u1ea1i c\u00e1c tr\u1ea1m quan tr\u1eafc.<\/p>

3. L\u00e0m s\u1ea1ch v\u00e0 x\u1eed l\u00fd c\u00e1c s\u1ed1 li\u1ec7u ngo\u1ea1i vi; B\u1ed5 khuy\u1ebft d\u1eef li\u1ec7u; Ki\u1ec3m tra \u0111\u1ed9 tin c\u1eady c\u1ee7a b\u1ed9 d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1ed5 khuy\u1ebft
\u0110\u1ec3 vi\u1ec7c d\u1ef1 b\u00e1o ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed b\u1eb1ng k\u1ef9 thu\u1eadt AI \u0111\u1ea1t \u0111\u1ed9 ch\u00ednh x\u00e1c cao, d\u1eef li\u1ec7u th\u00f4 sau khi thu th\u1eadp \u0111\u01b0\u1ee3c t\u1eeb tr\u1ea1m quan tr\u1eafc c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch v\u00e0 x\u1eed l\u00fd chu\u1ea9n b\u1ecb d\u1eef li\u1ec7u cho c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo. S\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a nh\u1eefng d\u1eef li\u1ec7u ngo\u1ea1i vi \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady c\u1ee7a b\u1ed9 d\u1eef li\u1ec7u nghi\u00ean c\u1ee9u, ch\u00fang c\u00f3 th\u1ec3 l\u00e0m sai l\u1ec7ch k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch d\u1eabn \u0111\u1ebfn gi\u1ea3m \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh d\u1ef1 b\u00e1o th\u1ed1ng k\u00ea \u1ee9ng d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt h\u1ecdc m\u00e1y. Ngo\u00e0i ra, v\u1edbi nh\u1eefng d\u1eef li\u1ec7u khuy\u1ebft c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ed5 khuy\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh li\u00ean t\u1ee5c c\u1ee7a d\u1eef li\u1ec7u quan tr\u1eafc. Do v\u1eady, vi\u1ec7c ph\u00e1t hi\u1ec7n v\u00e0 x\u1eed l\u00fd c\u00e1c d\u1eef li\u1ec7u n\u00e0y c\u00f3 \u00fd ngh\u0129a r\u1ea5t quan tr\u1ecdng trong khoa h\u1ecdc khai th\u00e1c d\u1eef li\u1ec7u quan tr\u1eafc CLKK.<\/p>

4. \u1ee8ng d\u1ee5ng m\u00f4 h\u00ecnh LSTM-MA \u0111\u1ec3 d\u1ef1 b\u00e1o CLKK t\u1ea1i 3 tr\u1ea1m quan tr\u1eafc kh\u00f4ng kh\u00ed t\u1ef1 \u0111\u1ed9ng c\u1ee7a t\u1ec9nh B\u00e0 r\u1ecba \u2013 V\u0169ng t\u00e0u
X\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh LSTM-MA \u0111\u1ec3 d\u1ef1 b\u00e1o ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed t\u1ea1i 3 tr\u1ea1m quan tr\u1eafc kh\u00f4ng kh\u00ed xung quanh t\u1ef1 \u0111\u1ed9ng li\u00ean t\u1ee5c c\u1ee7a t\u1ec9nh BRVT. C\u00e1c s\u1ed1 li\u1ec7u s\u1eed d\u1ee5ng \u0111\u1ec3 d\u1ef1 b\u00e1o CLKK l\u00e0 s\u1ea3n ph\u1ea9m \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1eeb n\u1ed9i dung 3 (sau khi \u0111\u00e3 l\u00e0m s\u1ea1ch v\u00e0 chu\u1ea9n h\u00f3a d\u1eef li\u1ec7u) v\u00e0 \u0111\u00e3 t\u00ednh to\u00e1n ch\u1ec9 s\u1ed1 AQI.<\/p><\/td><\/tr>

12.<\/strong><\/p><\/td>

K\u1ebft qu\u1ea3<\/strong><\/p><\/td>

* S\u1ea3n ph\u1ea9m m\u1ec1m:\u00a0<\/strong>01 b\u00e1o c\u00e1o t\u1ed5ng h\u1ee3p, 01 b\u00e0i b\u00e1o qu\u1ed1c t\u1ebf (Scopus), 02 b\u00e0i b\u00e1o khoa h\u1ecdc trong n\u01b0\u1edbc T\u1ea1p ch\u00ed ph\u00e1t tri\u1ec3n khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7, v\u00e0 T\u1ea1p ch\u00ed Kh\u00ed t\u01b0\u1ee3ng th\u1ee7y v\u0103n.<\/p>

*\u00a0S\u1ea3n ph\u1ea9m c\u1ee9ng:\u00a0<\/strong>Kh\u00f4ng.<\/p>

* S\u1ea3n ph\u1ea9m \u0111\u00e0o t\u1ea1o v\u00e0 khoa h\u1ecdc:<\/strong><\/p>

B\u00e0i b\u00e1o qu\u1ed1c t\u1ebf<\/strong>:<\/p>

01 b\u00e0i b\u00e1o \u0111\u00e3 \u0111\u0103ng IOP H\u1ed9i th\u1ea3o EME 2023 (\u0110HQG-HCM): <\/em><\/p>

Ho Minh Dung, Nguyen Hien Than (2024), Predicting PM2.5 concentrations in Ba Ria – Vung Tau province using an artificial neural network model. IOP Conf. Series: Earth and Environmental Science 1383 (2024) 012002. doi:10.1088\/1755-1315\/1383\/1\/012002<\/em><\/p>

B\u00e0i b\u00e1o trong n\u01b0\u1edbc<\/strong>:<\/p>

01 b\u00e0i b\u00e1o \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn \u0111\u0103ng T\u1ea1p ch\u00ed TV Khoa h\u1ecdc Tr\u00e1i \u0111\u1ea5t v\u00e0 M\u00f4i tr\u01b0\u1eddng \u2013 T\u1ea1p ch\u00ed PTKH&CN (\u0110HQG-HCM):<\/p>

H\u1ed3 Minh D\u0169ng, Nguy\u1ec5n Hi\u1ec1n Th\u00e2n (2026), D\u1ef1 b\u00e1o ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed b\u1eb1ng m\u00f4 h\u00ecnh LSTM-MA: nghi\u00ean c\u1ee9u \u0111i\u1ec3n h\u00ecnh t\u1ea1i t\u1ec9nh B\u00e0 R\u1ecba \u2013 V\u0169ng T\u00e0u, Vi\u1ec7t Nam<\/em><\/p>

01 b\u00e0i b\u00e1o \u0111\u00e3 \u0111\u0103ng tr\u00ean T\u1ea1p ch\u00ed Kh\u00ed t\u01b0\u1ee3ng th\u1ee7y v\u0103n:<\/p>

\u00a0H\u1ed3 Minh D\u0169ng, Kh\u1ed5ng Do\u00e3n An Khang (2024), D\u1ef1 b\u00e1o ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed b\u1eb1ng m\u00f4 h\u00ecnh LSTM-MA tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng d\u1eef li\u1ec7u t\u1ea1i tr\u1ea1m quan tr\u1eafc t\u1ef1 \u0111\u1ed9ng ng\u00e3 t\u01b0 Gi\u1ebfng N\u01b0\u1edbc, t\u1ec9nh B\u00e0 R\u1ecba – V\u0169ng T\u00e0u, T\u1ea1p ch\u00ed Kh\u00ed t\u01b0\u1ee3ng Th\u1ee7y v\u0103n, 765, 75-89. doi:10.36335\/VNJHM.2024(765).75-89<\/em><\/p>\u0110\u00e0o t\u1ea1o<\/strong>: H\u1ed7 tr\u1ee3\u00a001 h\u1ecdc vi\u00ean cao h\u1ecdc<\/strong>\u00a0th\u1ef1c hi\u1ec7n lu\u1eadn v\u0103n theo h\u01b0\u1edbng nghi\u00ean c\u1ee9u c\u1ee7a \u0111\u1ec1 t\u00e0i.<\/td><\/tr>

13.<\/strong><\/p><\/td>

H\u00ecnh \u1ea3nh gi\u1edbi thi\u1ec7u k\u1ebft qu\u1ea3 <\/strong>(1-2 h\u00ecnh ti\u00eau bi\u1ec3u)<\/em><\/p><\/td>

D\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed l\u00e0 d\u1eef li\u1ec7u r\u1ea5t d\u1ec5 bi\u1ebfn \u0111\u1ed9ng v\u00e0 th\u01b0\u1eddng kh\u00f4ng \u1ed5n \u0111\u1ecbnh, do \u0111\u00f3, d\u1eef li\u1ec7u ch\u1ec9 s\u1ed1 AQId<\/sup> c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u1ec3 lo\u1ea1i b\u1ecf nhi\u1ec5u v\u00e0 l\u00e0m m\u1ecbn d\u1eef li\u1ec7u (H\u00ecnh 1-3)<\/p>

\"\"<\/p>

H\u00ecnh 1. AQI th\u1ef1c t\u1ebf v\u00e0 MA (AQI) cho tr\u1ea1m Ng\u00e3 t\u01b0 Gi\u1ebfng n\u01b0\u1edbc<\/p>

\"\"<\/p>

H\u00ecnh 2. AQI th\u1ef1c t\u1ebf v\u00e0 MA (AQI) cho tr\u1ea1m Ng\u00e3 t\u01b0 \u0111\u01b0\u1eddng P\u0110L-27\/4<\/p>

\"\"<\/p>

H\u00ecnh 3. AQI th\u1ef1c t\u1ebf v\u00e0 MA (AQI) cho tr\u1ea1m tr\u01b0\u1eddng ti\u1ec3u h\u1ecdc T\u00f3c ti\u00ean<\/p>

Qu\u00e1 tr\u00ecnh luy\u1ec7n m\u1ea1ng v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 m\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp m\u1eb7c \u0111\u1ecbnh v\u00e0 s\u1ef1 thay \u0111\u1ed5i s\u1ed1 l\u01b0\u1ee3ng n\u01a1-ron trong l\u1edbp \u1ea9n. Nghi\u00ean c\u1ee9u t\u00ecm ra s\u1ed1 l\u01b0\u1ee3ng n\u01a1-ron t\u1ed1i \u01b0u cho m\u00f4 h\u00ecnh LSTM-MA l\u00e0 40 n\u01a1-ron. M\u00f4 h\u00ecnh c\u00f3 40 n\u01a1-ron trong l\u1edbp \u1ea9n cho th\u1ea5y k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t qua c\u00e1c l\u1ea7n kh\u1ea3o s\u00e1t hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh. Sai s\u1ed1 RMSE trong t\u1eadp \u0111\u00e1nh gi\u00e1 v\u00e0 d\u1ef1 b\u00e1o l\u1ea7n l\u01b0\u1ee3t l\u00e0 0,0256 v\u00e0 0,038. Sai s\u1ed1 n\u00e0y th\u1ea5p nh\u1ea5t trong s\u1ed1 c\u00e1c m\u00f4 h\u00ecnh kh\u00e1c. Do \u0111\u00f3, th\u00f4ng s\u1ed1 hu\u1ea5n luy\u1ec7n m\u1ea1ng t\u1ed1i \u01b0u c\u1ee7a m\u00f4 h\u00ecnh LSTM-MA cho ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed tr\u00ean \u0111\u1ecba b\u00e0n t\u1ec9nh B\u00e0 R\u1ecba – V\u0169ng T\u00e0u l\u00e0 40 n\u01a1-ron trong l\u1edbp \u1ea9n, gi\u1ea3i thu\u1eadt t\u1ed1i \u01b0u Adam, ng\u01b0\u1ee1ng bi\u1ebfn thi\u00ean gradient l\u00e0 1, t\u1ef7 l\u1ec7 h\u1ecdc ban \u0111\u1ea7u 0,01, s\u1ed1 v\u00f2ng l\u1eb7p c\u1ef1c \u0111\u1ea1i l\u00e0 200<\/p>

Tr\u00ean c\u01a1 s\u1edf c\u1ea5u tr\u00fac luy\u1ec7n m\u1ea1ng \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh \u1edf tr\u00ean, m\u00f4 h\u00ecnh LSTM-MA ti\u1ebfn h\u00e0nh d\u1ef1 b\u00e1o cho t\u1ea5t c\u1ea3 \u0111i\u1ec3m quan tr\u1eafc ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed. M\u1ed7i \u0111i\u1ec3m quan tr\u1eafc \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp kho\u1ea3ng th\u1eddi gian d\u1ef1 b\u00e1o t\u1eeb k = 7 \u0111\u1ebfn k = 30 (B\u1ea3ng 1)<\/p>

B\u1ea3ng 1. Hi\u1ec7u qu\u1ea3 d\u1ef1 b\u00e1o VN_AQI c\u1ee7a m\u00f4 h\u00ecnh LSTM-MA<\/p>

Tr\u1ea1m \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0quan tr\u1eafc<\/strong><\/p><\/td>

Th\u00ed nghi\u1ec7m d\u1ef1 b\u00e1o<\/strong><\/p><\/td>

RMSE<\/strong><\/p><\/td>

MAPE (%)<\/strong><\/p><\/td><\/tr>

Ng\u00e3 t\u01b0 Gi\u1ebfng n\u01b0\u1edbc<\/p><\/td>

k = 7<\/p><\/td>

0,256<\/p><\/td>

31,0<\/p><\/td><\/tr>

k = 15<\/p><\/td>

0,376<\/p><\/td>

66,6<\/p><\/td><\/tr>

k = 30<\/p><\/td>

0,378<\/p><\/td>

84,4<\/p><\/td><\/tr>

Ng\u00e3 t\u01b0 \u0111\u01b0\u1eddng P\u0110L – 27\/4<\/p><\/td>

k = 7<\/p><\/td>

0,271<\/p><\/td>

30,0<\/p><\/td><\/tr>

k = 15<\/p><\/td>

0,497<\/p><\/td>

64,0<\/p><\/td><\/tr>

k = 30<\/p><\/td>

0,458<\/p><\/td>

74,1<\/p><\/td><\/tr>

Tr\u01b0\u1eddng ti\u1ec3u h\u1ecdc T\u00f3c ti\u00ean<\/p><\/td>

k = 7<\/p><\/td>

0,157<\/p><\/td>

30,0<\/p><\/td><\/tr>

k = 15<\/p><\/td>

0,225<\/p><\/td>

46,3<\/p><\/td><\/tr>

k = 30<\/p><\/td>

0,186<\/p><\/td>

61,9<\/p><\/td><\/tr><\/thead><\/table><\/td><\/tr>

14.<\/strong><\/p><\/td>

Th\u00f4ng tin li\u00ean h\u1ec7 CN\u0110T<\/strong><\/p><\/td>

Email: minhdung@hcmier.edu.vn;
\u0110i\u1ec7n tho\u1ea1i: 0903605245<\/td><\/tr>

15.<\/strong><\/p><\/td>

Li\u00ean h\u1ec7 \u0110HQG-HCM<\/strong><\/p><\/td>

Ban Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 (Ph\u00f2ng 309, N\u0110H) v\u00e0 Trang \u0111i\u1ec7n t\u1eed th\u00f4ng tin v\u1ec1 ho\u1ea1t \u0111\u1ed9ng KH&CN (https:\/\/research.vnuhcm.edu.vn\/)<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Vi\u1ec7n M\u00f4i tr\u01b0\u1eddng v\u00e0 T\u00e0i nguy\u00ean, <\/strong><\/em>\u0110HQG-HCM<\/span><\/em>
Ng\u00e0y 21<\/strong><\/em>\u00a0th\u00e1ng 07 n\u0103m 2024<\/strong><\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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