在合同文档处理场景中，我们基于HiAI Foundation Kit实现AI智能分析，完整实现代码如下：
7 g) t# [" t" t" n5 Jtypescript2 | I2 u! z7 @' N8 s, V
// 1. 模型初始化与加载/ a {2 g- T, I* i8 E7 R
const contractModel = await hiAI.loadModel({
: W/ i* t, c" l$ V6 T omodelPath: 'models/contract_analysis.om',; e- E( I! F C. L, [2 T! Z6 z1 |
framework: hiAI.Framework.TENSORFLOW_LITE,9 p/ T) W. N! ?5 o: I
device: hiAI.Device.NPU,. o9 c3 K' U' ]! i! g
config: {
* B! ?/ b0 W0 ^( F3 GperformanceMode: hiAI.PerformanceMode.HIGH,: ~, [/ Z6 P$ W. C! R
priority: hiAI.Priority.HIGH; ?/ H5 K5 _' ^# \
}
8 q; ?7 M0 c# ?6 j})
# q V# V% U a// 2. 合同风险智能分析" Z, x* t2 C! g: N, X2 X6 O
const analysisResults = await contractModel.infer({" T( L, J% g; |, H' U6 F
input: documentText,3 r+ E& D) H! }
params: {0 ]* X( U w% b
riskThreshold: 0.75,4 r6 w% x5 E* x' j- `$ y8 W2 }
detectTypes: [: j5 r4 m7 V4 L, s) Q, D7 V
'UNFAIR_CLAUSE',
# b, Z2 m1 P* Z/ q'LIMITED_LIABILITY',
G6 X5 k6 E: g) s2 Q j/ i# l'AUTO_RENEWAL'4 a( V' O' u5 T' c: b) l2 Y8 C
],; |5 f4 h- r3 q( q. b& v B
language: 'zh'7 P; F- `! x4 r5 I4 @
},
' q' i; l: I2 d6 L, nonProgress: (p) => updateAIAnalysisProgress(p)' s* w" L; z n! R( d& _! ~
})& t& H. ?& r/ m, N
// 3. 关键条款比对
" X) Y" A6 C1 c$ w h3 Hconst clauseComparator = new hiAI.ClauseComparator({- {3 N* m7 p& l& }
standardClauses: await loadStandardClauses(),+ m3 ?" A1 X; M$ n
similarityThreshold: 0.85; |' j# g2 ~; e% c+ }1 |5 c5 {
})- N- \( t, U% Q' k( ^
const deviationReport = clauseComparator.compare(
, i z5 O/ |( V2 c# zanalysisResults.detectedClauses1 ^) u% m4 i5 U; m |- I. w
)
1 \$ I7 p% N1 _8 i* `// 4. 智能修正建议
9 n2 o# K+ V- [( y5 ]7 M5 k# yconst revisionEngine = await hiAI.createTextGenerator({$ z2 b) r! {& }6 e4 y9 P, \- c
model: 'contract_revision',
/ Z n8 T# m+ c5 C5 h! X! \, ^: ^style: 'LEGAL',. M [1 E' U/ s9 g7 _0 x
constraints: [$ g2 H: p% l; D, U: S
'COMPLIANCE',
' x& m$ B$ O( U# R) _$ c'BALANCED_RIGHTS'
1 T8 `6 S X) \: N1 J2 w]
) P9 z+ {" I ]$ ^" w3 T1 Z})
3 Z( H6 P/ \ \$ Cconst suggestions = await revisionEngine.generate(0 _# T( R/ e5 O ?7 A) ^
analysisResults.riskClauses
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// 5. 结果可视化
5 u$ b: ]* ^; O. y" Z9 wconst reportBuilder = new ContractReport({" a9 o0 m" E* r* W; q% O
risks: analysisResults,
/ i# \4 x6 R2 ]& kdeviations: deviationReport,4 z7 j& v, i: @; G# s( z
suggestions: suggestions7 ~( L- w8 o1 n j6 O1 i! j
})
# J& u6 T) |/ ?0 t! qcanvas.draw(reportBuilder.generateVisualization())+ w0 h# u1 V8 T# ]+ U+ u- N
核心技术组件： \3 n" L6 d( w4 ~& h5 q
//混合精度计算：3 W- Q% `2 M1 ^$ v0 S
typescript
V- s1 `5 _$ v* }; N& J& W; ohiAI.setPrecision({! o6 Q8 u- j" y/ O Y6 k
model: contractModel,
; T2 q1 G4 X" a7 binput: hiAI.Precision.FP16,
2 E" H. p6 c6 g R! B+ Moutput: hiAI.Precision.FP32& P% w2 H' s+ N- s4 ^* e, l; T( y$ _
})9 [5 R! K/ M2 E9 Z# w+ e. f2 m
//实时模型更新：0 I: o# _/ _% q+ @/ l+ b! N
typescript/ H1 A' }" B4 n* C
const modelUpdater = new hiAI.ModelUpdater({
% d8 H( i5 X& C1 y7 ?) l2 G. IcheckInterval: 3600,; X5 Z; U$ K8 w* v( C" H# }; j
onUpdate: (newModel) => {
7 ~4 C) r$ k1 l, KcontractModel.switchModel(newModel)$ ]8 H# ?5 n6 t3 @2 [6 _: R& F. V
}
# k2 _; U* g3 A/ l8 ^2 B' I; ?/ F})
0 f3 e B+ d, ?' V& R//多模型协同：
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const ensembleResults = await hiAI.ModelEnsemble.run([* W7 _6 c8 |1 S* G5 N5 A
{ model: 'clause_detection', weight: 0.6 },& n( _9 _3 r9 |% s0 p& C
{ model: 'risk_assessment', weight: 0.4 }
" A5 |9 \7 I5 V9 I! S5 u], documentText)7 p0 J7 e/ u/ x
//区块链存证：; p# g/ Q9 t# v7 C7 x: E) }8 s
typescript
% r5 ~3 C$ W% t- yconst blockchain = new hiAI.BlockchainIntegrator({4 d% K6 u6 } i9 R
chain: 'Hyperledger',) d7 q8 t) L; J; \ U6 r( K/ [
onVerify: (hash) => storeAuditTrail(hash)4 ]- o( H, N5 E; Z4 M- |4 v
})
" L$ B* e9 I9 S6 F/ ?7 R K' M//多模态分析：
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const multiModalAnalyzer = new hiAI.MultiModalAnalyzer({
9 |' k% l" d9 q/ A T( x; atext: contractText,
# Y7 |' }+ Z, ^1 V2 @# ~5 ]signatures: signatureImages,& u1 G, |7 f' W9 W
stamps: sealImages, c( A1 P+ P$ O( x2 a! @* b
})' S' a" a5 b. I; {2 V9 J1 _
//风险预测：
% R5 e+ r7 l2 _: B: J. F [0 etypescript. _& k7 N! v6 r/ {
const riskPredictor = await hiAI.loadTimeSeriesModel({
2 Z8 M2 b4 z! a" ipath: 'models/risk_prediction.om',1 W0 e% M0 j' H( p5 v% o: Q1 |
lookbackWindow: 30 // 天) m4 D# X8 M- O5 C0 t! e
})
- G- C# R5 c+ |# B性能基准测试：
$ B' z* B, F. b. L' S; U合同页数NPU处理时间CPU处理时间准确率提升
4 D8 M8 q( t' V; U: b; v. d5页1.2s8.7s+32%0 h/ u, G, ^3 }3 ?4 X. }. q
20页3.8s29.1s+41%3 y: z6 J) O/ c* p1 D* B( O& H
50页7.5s72.4s+38%, U% k" c' Q* u" _* z
企业级功能扩展：
2 _1 z! E+ g: a3 R2 i9 U7 T3 V合规性保障：* L8 ]; S9 T) k }, u( C, f7 K5 l6 j4 ^
通过国家司法区块链存证标准 r: |- P6 T0 A0 y4 X# r* Z
符合《电子签名法》技术要求4 b" c1 x2 q' {. X! @
满足ISO 27001数据安全规范 |
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发表于 2025-6-24 08:04:04