1746-OB32E（A-B）
1746-OB32E 合成模塊利用空間采樣算法獲得相應的合成樣本。具體是將采樣空間限制為支持集的最小包圍球，這里是球心，是半徑。然后，通過如下公式計算得到合成樣本：
變換模塊，它是為了進一步避免合成樣本偏差的影響，在特征空間中對合成的樣本進行變換操作，使合成樣本更接近自己類別的球心，而遠離其他球心。因此，我們將變換操作寫成函數，該函數以合成樣本作為輸入，產生一個增強樣本作為輸出。
03
本文的實驗是在SNIPS和ARSC數據集上進行的。我們將MEDA與三組baseline模型進行了比較。第一組是數據增強的模型；第二組是傳統的元學習模型；第三組是最新的小樣本文本分類的SOTA模型。實驗結果如表1和2所示。
從實驗結果上來看，由于通過數據增強獲得更多的訓練樣本，使得MEDA在兩個數據集上都取得一致且顯著的提升。
為了更進一步說明模型的shot數量對模型的影響，我們設計相應的實驗。如圖3所示，我們可以觀察到MEDA在所有設置中都取得了的表現。特別地，MEDA的準確率隨著shot數量的減少而增加（間距變大），這表明當shot數相對較小時，模型效果的提升更明顯。
1746-OB32E
1747-L511
1747-L514
1747-L524
1747-L531
1747-L532
1747-L541
1747-L542
1747-L542P
1747-L543
1747-L543P
1747-L551
1747-L552
1747-L553
1747-L553P
1747-M1
1747-M13
1747-M15
1747-M2
1747-M5
1747-BSN
1747-SCNR
1747-SDN
1747-SN
1747-ASB
1746-P1
1746-P2
1746-P3
1746-P4
1746-A10
1746-A13
1746-A4
1746-A7
1746-C16
1746-C7
1746-C9
1746-IA16
1746-IA4
1746-IA8
1746-IB16
1746-IB32
1746-IB8
1746-IC16
1746-IG16
1746-IH16
1746-IM16
1746-IM4
1746-IM8
1746-IN16
1746-IO12
1746-IO12DC
1746-IO4
1746-IO8
1746-ITB16
1746-ITV16
1746-IV16
1746-IV32
1746-IV8
1746-OA16
1746-OA8
1746-OAP12
1746-OB16
1746-OB16E
1746-OB32
1746-OB32E
1746-OB6EI
1746-OB8
1746-OBP16
1746-OBP8
1746-OG16
1746-OV16
1746-OV32
1746-OV8
1746-OVP16
1746-OW16
1746-OW4
1746-OW8
1746-OX8
1746-FIO4I
1746-FIO4V
1746-INT4
1746-NI16I
1746-NI16V
1746-NI4
1746-NI8
1746-NIO4I
1746-NIO4V
1746-NO4I
1746-NO4V
1746-NO8I
1746-NO8V
1746-NR4
1746-NR8
1746-NT4
1746-NT8
1746-BLM
1746-BTM
1746-HSCE
1746-HSCE2
1746-HSRV
1746-HSTP1
1746-QS
1746-QV
8100-HS110
1746-N3
1747-KFC15
1747-AIC
1747-C10
1747-C11
1747-C13
1747-C20
1747-KE
1747-PIC
1747-UIC
1747-UICC13
1761-NET-AIC
1746-BAS
1746-BAS-T
1747-DCM
1747-PBASE
1761-CBL-AS03
1761-CBL-AS09
1746-P1
1746-P2
1746-P3
1746-P4
1746-P5
1746-P6
1746-P7
1747-NP1
1746-N2
1747-BA
1747-BAJMPR
1747-DPS1
1747-FC
1747-RL302
1747-RL401
1747-RL501
1746-SIM
1747-CP3
1.02 5712 0001-P DSAI 130 ABB Analog Input Board, 16 channel
1.03 5712 0001-FG DSAO 130 ABB Analog Output Board, 16 channel
1.04 5735 0001-CU DSAV 111 ABB Video Board
1.05 5712 289-A DSAX 452 ABB Basic I/O Unit, 32 AI
1.06 5733 0001-Y DSBB 110A ABB Shield Board
1.07 DSBB 175 ABB Shield Board
1.08 5731 0001-KD DSBC 172 ABB Bus Repeater (Central Rack)
1.09 5731 0001-KH DSBC 173 ABB Bus Repeater (I/O Rack)
1.10 5751 0001-AA DSCA 114 ABB RS232C Communication Board
1.11 5731 0001-KY DSCL 110A ABB Redundant Controller Board
1.12 5752 0001-BC DSCS 116 ABB Communication Module
1.13 5731 0001-CM DSCS 131 ABB MasterFieldbus Controller Board
1.14 5752 0001-EV DSCS 140 ABB MasterBus Controller Card
1.15 5716 0001-AAA DSDI 110A ABB Digital Input Card, 32 channnel, 24VDC
1.16 DSDI 451 ABB Expansion I/O Module, 20 DI, 12 DO
1.17 DSDI 452 ABB Basic I/O Unit, 20 DI, 12 DO
1.18 5716 0001-NF DSDO 115 ABB Digital Output Card, 32 channel, 24VDC
1.19 5716 0001-AK DSDO 120 ABB Digital Output Card, 16 channel, 24/48VDC
1.20 5716 075-K DSDX 451 ABB Expansion I/O Module, 20 DI, 12 DO
1.21 5716 075-P DSDX 452 ABB Basic I/O Unit, 20 DI, 12 DO
1.22 5731 0290-BY DSIH 70 ABB Keyboard
1.23 5735 099-BA DSIH 71 ABB Roller Ball
1.24 2639 0410-CV ABB Connection Cable for Roller Ball
1.25 5735 088-36 DSIM 2918 ABB 20" Color Monitor (RGB)
1.26 5736 0001-CY DSMB 133 ABB RWM Memory Board
1.27 5736 0001-K DSMB 151 ABB RWM Memory Board
1.28 5736 0001-KE DSMB 175 ABB RWM Memory Board, 4 Mbyte
1.29 5736 0001-HC DSMC 112 ABB FlexSK Controller Board
1.30 5736 0001-DC DSMC 120 ABB
1.31 5736 045-N DSMD 113 ABB Floppy Drive
1.32 5736 0001-KM/1 DSMD 122 ABB Hard Drive
1.33 5731 0001-CX DSPC 155 ABB CPU
1.34 5731 0001-CC DSPC 171 ABB CPU Unit Master View
1.35 5731 0001-MP DSPC 172H ABB CPU Unit, PROM
1.36 5731 0001-T DSPB 120 ABB
1.37 2166 0559-H DSRA 110 ABB DIN Rail
1.38 5282 0083-LF DSRC 113 ABB Cooling Fan Unit
1.39 DSRC 113 ABB Spare Fans
1.40 5731 0255-A DSRF 150 ABB I/O Rack 1
1.41 5731 0255-AV DSRF 180A ABB I/O Rack 2
1.42 5731 0255-AX DSRF 181A ABB I/O Rack 1
1.43 5731 0255-AL DSRF 182 ABB I/O Rack 2
1.44 4898 0002-A DSSB 120 ABB Battery Backup Unit
1.45 DSSB 120 ABB Spare Batteries
1.46 4898 0001-AP DSSB 146 ABB DC/DC Converter, 18-32V/4.75-5.25V
1.47 4898 0001-AG DSSB 170 ABB Rectifier Unit
1.48 4898 0001-FK DSSR 116 ABB Voltage Regulator Unit
1.49 4898 0001-NK DSSR 122 ABB Voltage Regulator Unit, 24VDC, 280W
1.50 4898 0001-PC DSSR 170 ABB Voltage Regulator Unit, 24V-5V
1.51 2664 109-DO DSSX 129 ABB Supply Terminal
1.52 5347 049-BR DSSX 161 ABB Supply Terminal
1.53 5712 0001-CV DSTA 131 ABB Connection Unit, Analog Input
1.54 5712 0001-ET DSTA 180 ABB Connection Unit, Analog Outrput
1.55 5752 0001-A DSTC 120 ABB Keyboard/Printer Connection Unit
1.56 5731 0001-KN/2 DSTC 175 ABB Connection Unit
1.57 5731 0001-KT/1 DSTC 176 ABB Connection Unit
1.58 5752 0001-ER DSTC 190 ABB Master Bus
1.59 DSTC 404 ABB Terminal Board
1.60 5752 0001-DX/1 DSTC 406 ABB Terminal Board
1.61 5752 0001-FE DSTC 408 ABB Terminal Board
1.62 5751 017-A DSTC 452 ABB Modem
1.63 5751 017-L DSTC 456 ABB Multiplexer
1.64 5716 0001-TZ DSTD 110A ABB Connection Unit
1.65 5716 0001-UH DSTD 150A ABB Connection Unit
1.66 2639 0582-AY DSTK 126 ABB Connection Cable
1.67 2639 0582-BR DSTK 127 ABB Connection Cable
1.68 2639 0582-BL DSTK 128 ABB Connection Cable
1.69 2639 0582-BM DSTK 129 ABB Connection Cable
1.70 2639 0582-CR DSTK 132 ABB Connection Cable
1.71 2639 0603-BS DSTK 181 ABB Ribbon Cable
1.72 2639 0603-A DSTK 150 ABB Ribbon Cable
1.73 5735 0001-A DSTV 110 ABB Display Driver Card
1.74 LB94/1.2 MP, CPU-PC, MA-BK ABB CPU Programming Cable
1.75 ABB Rack I/O Blank Plastic Slot Filler
1.76 K9033-015 K9033-015 ABB Advant Programming Station 120
TOTAL
2.00 MURELEKTRONIC
2.01 54043 Terminal Block
2.02 61031 Terminal Block, Relay
2.03 546149 Terminal Block
2.04 546150 Terminal Block
2.05 546152 Terminal Block, PKB 20
2.06 546181 Terminal Block
2.07 549802 Terminal Block
3.00 EPIC II
3.01 2002 EPIC II ESP Controller
4.00 DIGI TABLE
4.01 SG 807-5600 DC/DC Isolator Rack (8 Slot):
ABB CEAG Sicherhietstechnik
Best Nr: 100/45041195
Komm Nr: 50/1491/93
Typ: SG 807-5600
4.02 SG 807-5600 DC/DC Isolator Rack (4 Slot):
ABB CEAG Sicherhietstechnik
Best Nr: 100/45041195
Komm Nr: 50/1491/93
Typ: SG 807-5600
4.03 CMC 303 S3 DC/DC Isolator Card: CMC 303 S3
4.04 CMC DC/DC Isolator Test Card: CMC
ABB Masterview DCS System Two Masterview 850/1 Systems version 5.0, 6
operator consoles, 5 keyboards, and 5 trackballs.
Each Masterview licensed for 2000 points
Part Number Description Quanity
57310001-CC DSPC 171 CPC MV850/1 3
57360001-KG DSMB 175 Memory Brd 4
57520001-BZ DSCS 116 Sync Comm 4
57510001-AA DSCA 114 Async Comm 4
57330001-Y DSBB 110A Dummy Brd 9
57360001-HC DSMC 112 Drive Controller 2
5736045-N DSMD 113 Floppy Drive 2
5720001-EV DSCS 140 MB300 Comm 6
57310001-CC DSBC 172 Bus Repeater 2
48990001-FK DSSR 116 24v to 5v Regulator 2
57310001-CX DSPC 155 Processor Tesselator 2
57340001-T DSPB 120 Display Processor 3
57360001-CY DSMB 133 Memory Brd 128K 2
57360001-K DSMB 151 Video Display Memory 6
57350001-CN DSAV 111 Video Generator 6
57310255-A DSRF 150 I/O Subrack 2
57310255-AV DSRF 180A Single CPU Subrack 2
48990001-LY DSSA 165 24v DC Power Supply 2
48980002-A DSSB 120 Battery Pack 4
57520001-ER DSTC 190 MB300 Connect Unit 5
57520001-A/2 DSTC 120 PLC Connect Unit 8
57350001-A DSTV 110 Connect Unit 3
5751017-F/2 DSTC 454 Fiber Modem 2
5712289-A DSAX 452 Remote Analog I/O 5
5735099-BA DSIH 71 Track Ball 5
57310290-RA DSIH 72 Keyboard 5
5735088-36 DSIM 2918 20in Monitor 6
Part# Part Type Description Q'ty
1 6007BG10000 Serial I/O Module 1
2 6008BZ10000 Video Module 4
3 6009BZ10000 D/M Module 2
4 6026BZ10400 Processor Module, 33 Mhz 16MB 2
5 6225BZ10000 ABB MOD 300 SC Backup Memory Extender Module
1
6 6230BP10830A-A 115V 50/60Hz In/Out 2
7 6231BP10910
BLOCK 115VAC/125VDC ANALOG CRNT SRCE 4IN/2OUT
1
8 6240BP10431A MOD 300 I/O MODULE 24VDC 16CKT SRC(IC660TBD022) 5
9 6240BP10431A-A 115/230V 50/60Hz Relay output No 4
10 6240BP10432A-A 5/12/24 VDC Sink In/Out 1
11 6240BP10831B-K 24/48VDC C/S IN 1
12 6241BP10431C-K 24/VDC 16PT SRC 1
13 6247BP10730A-B 115V 50/60Hz Input 5
14 6248BP10831A-A 115V 50/60Hz 125VDC Isolated In/Out 12
15 ACS601004300E1200000 Industry Oy ACS600 3Phase IP22 AC380/415V 62/47A 37KW 30KW 2
16 BHL 20/50/300 T 2BDT00D1T001BCF0 ASERVO AMP 1
17 CI560 3UBRC980002R0001 TRIO Field Bus Interface Module 1
18 DI820 3BSE008512R1 Digital Input, 120 Vac 2
19 DSAV 111 57350001-CN DRIVER MODULE VIDEO DSAV-111 6
20 DSBB 110A* 57330001-Y SHIELD BOARD DSBB-110A 6
21 DSBC 172 57310001-KD BUS REPEATER MODULE CENTRAL RACK DSBC-172 0
22 DSBC 174 3BSE012211R1 4
23 DSCA 114 57510001-AA COMMUNICATIONS MODULE DSCA-114 4
24 DSCS 116 57520001-BZ PC BOARD DSCS 116 4
25 DSCS 140* 57520001-EV/10 COMMUNICATION MODULE MB 300 DSCS-140 4
26 DSDO 110 57160001-K I/O MODULE DIGITAL OUTPUT DSDO-110 2
27 DSIH 71BK01* 5735099-CJ TRACK BALL UINT 3
28 DSIH 72VR* 57310290-RB KEYBOARD 3
29 DSMB 133 57360001-CY MEMORY MODULE MP MASS DSMB-133 2
30 DSMB 151 57360001-K MEMORY MODULE VIDEO DSMB-151 1
31 DSMB 151* 57360001-K/9 MEMORY MODULE VIDEO DSMB-151 5
32 DSMB 175 57360001-KG MEMORY MODULE DYNAMIC DSMB-175 4
33 DSMB 179 57360001-MS 1
34 DSMC 112 57360001-HC DISK CONTROLLER DSMC-112 1
35 DSMD 113 5736045-N FLOPPY DRIVE 5- 1/4 INCH DSMD-113 1
36 DSPB 120 57340001-T DISPLAY PROCESSOR DSPB-120 2
37 DSPC 155 57310001-CX CPU MODULE DSPC-155 2
38 DSPC 157 57310001-GP MAIN COMPUTER BOARD EXPANDABLE DSPC-157 3
39 DSPC 171* 57310001-CC/8 PROCESSOR UNIT DSPC 171 2
40 DSQC 223 YB560103-BD/4 Robotics Digital I/O Module DSQC-223 2
41 DSSR 116* 48990001-FK/2 POWER SUPPLY UNIT DSSR-116 2
42 DSTC 120* 57520001-A/2 CONNECTION UNIT DSTC120 S2 6
43 DSTC 190* 57520001-ER/1 DSTC 190 Communications Connection Unit 4
44 DSTV 110* 57350001-A DSTV-110 Display Driver Card 3
45 SAM1 1230F440 Stromberg Drives AC440V 1614A 1000HP 2
46 TC530 3BUR00011R1 T-Box for MOD 300 DCN 3
47 TU831V1 3BSE013235R1 Module Termination Unit 1
Part# Description Q"ty
1 6001NA10900A-1353 MOD300 Multibus Subsystem-Multibus Cardfile 1
2 6001NA10900A-1355 MOD300 Multibus Subsystem-Multibus Cardfile 1
3 6001NA10900A-1356 MOD300 Multibus Subsystem-Multibus Cardfile 1
4 6001NA10900A-1357 MOD300 Multibus Subsystem-Multibus Cardfile 1
1747-PSD
D1747-RM001EENP
D1747-UM011EENP
1747-DU501
1747-OS302
1747-OS401
1747-DEMO-7
1746-F1
1746-F2
1746-F3
1746-F4
1746-F5
1746-F8
1746-F9
1746-R10
1746-R11
1746-R12
1746-R13
1746-R14
1746-R15
1746-R16
1746-R17
1746-R9
1746-RL35
1746-RL40
1746-RL41
1746-RL42
1746-RL43
1746-RL44
1746-RL45
1746-RL46
1746-RL47
1746-RL50
1746-RL51
1746-RL52
1746-RL53
1746-RL54
1746-RL55
1746-RL56
1746-RL57
1746-RL58
1746-RL59
1746-RL60
1746-RL61
1746-RL70
1746-RL71
1746-RT25B
1746-RT25C
1746-RT25G
1746-RT25R
1746-RT26
1746-RT27
1746-RT28
1746-RT29
1746-RT30
1746-RT31
1746-RT32
1746-RT33
1746-RT34
1746-RT35
1747-KY1
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