CADDi AI Lab Description

CADDi AI Lab Description

CADDi AI Labの説明資料です

Transcript

1. © 2022 CADDi Inc.
   Last updated : July 14, 2022
   CADDi AI Lab
   Description
   

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2. © 2022 CADDi Inc.
   ADVANCED REFERENCE
   2
   CADDi Recruit 2022
   https://speakerdeck.com/caddi_eng/caddi-recruit-202108
   Company Overview
   https://speakerdeck.com/caddi_eng/company-overview
   Company Overview for Engineers
   https://speakerdeck.com/caddi_eng/caddi-the-letter-from-cto-to-all-the-engineer-applicants
   JA
   EN
   JA
   Speaker Deck
   Speaker Deck
   Speaker Deck
   Materials for understanding CADDi
   

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3. © 2022 CADDi Inc.
   AGENDA
   3
   What is AI Lab
   ・About Us
   ・Mission
   ・Features
   AI Lab Technology
   ・What We Develop
   ・Workstyle & Culture
   ・Development Environment
   ・Members Jobs
   ・Required Skills
   ・Open Positions
   

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4. © 2022 CADDi Inc.
   What is AI Lab
   

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5. © 2022 CADDi Inc.
   ABOUT US
   ● Product Manager /Engineering Manager : 3
   ● ML Engineer : 7
   ● Algorithm Engineer: 3
   ● Data Engineer : 1
   5
   Professional group of data processing
   Started: December 1st, 2021
   Members
   

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6. © 2022 CADDi Inc.
   MISSION
   6
   Accelerate business of CADDi
   Support business decision making
   3 Develop the future
   2
   1
   

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7. © 2022 CADDi Inc.
   We have “all data” in the manufacturing pipeline
   Next Challenges
   ● Industry / Business
   Expansion
   ● Global
   NEXT CHALLENGES
   7
   AI needed
   2021
   2020
   2019
   2018
   Orders received
   6
   year-on-year
   Over
   times
   Composition Ratio %
   F
   E
   D
   C
   B
   A
   Expansion
   Proc.
   Type
   Steady expansion of processing types
   enables us to provide higher added value
   

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8. © 2022 CADDi Inc.
   Parts
   Information
   MANUFACTURE PROCESS
   8
   Customer
   Infomation
   Drawing
   Image
   Image
   Time Series
   Process
   Difficulty
   Selected
   Supply
   Partner
   Payment
   Delay
   Defective
   Infomation
   Inspection
   Information
   Quality
   Cost
   Deal
   Registration
   Opportunity Estimate
   Received
   Order
   Supply
   Partner
   Selection
   Estimate
   for
   supplier
   Receipt
   and
   Inspection
   Shipping Payment
   Sales Operation Purchase Operation
   

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9. © 2022 CADDi Inc.
   AI Lab Technology
   

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10. © 2022 CADDi Inc.
    ● Approximate nearest
    neighbor search by multi
    DNN feature vector
    ● And full-text search
    ※Example Images
    10
    IMAGE RETRIEVAL FOR DRAWING IMAGE
    Image search engine
    ● Opensearch
    ● PyTorch
    ● FastAPI
    ● Kubernetes …etc
    Using
    

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11. © 2022 CADDi Inc.
    ● Drawing images have a very high pixel count
    from: Tech Talk slide for external audiences
    https://speakerdeck.com/caddi_eng/deiputoarugogatatuguwozu-mu-kiyadeitu-mian-jie-xi-falsetekufalserozinipo-ru-caddi
    11
    IMAGE PROCESSING ALGORITHMS
    Must: “Time Complexity”
    Algorithm for reading lines, symbols, and texts
    ● Image Vectorization, Noise Reduction
    ● Annotation, Recognition … etc
    

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12. © 2022 CADDi Inc.
    ● High processing speed
    ● High recognition accuracy
    ● All written in Rust lang by “tract-onnx/rayon”
    Deep Learning
    from: Tech Talk slide for external audiences
    https://speakerdeck.com/caddi_eng/deiputoarugogatatuguwozu-mu-kiyadeitu-mian-jie-xi-falsetekufalserozinipo-ru-caddi
    12
    COLLABORATE
    “ALGORITHM” AND “MACHINE LEARNING”
    Extract candidates based on image processing algorithm
    and determination by Deep Learning
    

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13. © 2022 CADDi Inc.
    from: Tech Talk slide for external audiences
    https://speakerdeck.com/caddi_eng/deiputoarugogatatuguwozu-mu-kiyadeitu-mian-jie-xi-falsetekufalserozinipo-ru-caddi
    13
    NOISE REDUCTION MODEL
    Noise Reduction by U-Net
    ● Improve recognition accuracy for all
    ● Multi Expert Model
    ● Make Visualizer for Human-in-the-loop
    

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14. © 2022 CADDi Inc.
    from: Tech Talk slide for external audiences https://caddi.tech/archives/3395 14
    SIMPLICITY CLASSIFICATION / REGRESSION MODEL
    Example: base material classification
    ● Pre-trained EfficientNetB0
    ● Annotated big data in CADDi
    Other: symbol detection, treatment classification and more
    ※Example Image
    Round bar
    

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15. © 2022 CADDi Inc.
    Cloud
    Storage
    train vertex pipeline
    15
    RECOMMENDATION PIPELINE
    Recommendation for manufacturing supplier
    ● Utilize CADDi order and supply chain data
    Using
    ● Vertex Pipeline
    ● LightGBM
    Big
    Query
    predict vertex pipeline
    

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16. © 2022 CADDi Inc.
    16
    FUTURE TASKS
    Image Processing
    ● 2D Image Processing, Search, OCR
    ● 3D Image Processing, 3D Deep Learning
    ● Regression Cost/Risk/Difficulty
    ● Use Camera/IoT Device Data
    Optimization
    ● Distribution, Procurement Flow
    ● Factories, Worksites
    ● Manufacturing Transaction
    Machine Learning / Data Science
    ● Demand Forecast, Inventory Management
    ● Image Retrieval, Recommendation
    ● Data Normalization, Translation, Make Database
    ● Analysis of External Environmental Factors
    Drawing 3D
    data
    conversion
    Automatic
    estimation
    system
    Finance
    CAD
    design
    optimizati
    on
    Drawing
    and BOM
    managem
    ent
    　
    ERP and
    accounting
    Web CAD
    CAM
    Material
    procure-
    ment
    Real-time
    ordering
    Production
    and delivery
    management
    Overseas
    procurement
    and
    distribution
    Catalog raw
    material
    procurement
    Smart factory
    and IoT
    Catalog part
    procurement
    Project
    management
    Logistics
    optimization
    Used
    machinery
    sales
    Ordering
    Global
    Platform
    

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17. © 2022 CADDi Inc.
    WORKSTYLE & CULTURE
    17
    Flexible working hours
    Daily Meeting, Weekly Planning, Retrospective
    Scrum
    Development-oriented always
    GitHub Jira Slack Meet
    Discord Zoom Docbase Miro GSuite
    Base
    

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18. © 2022 CADDi Inc.
    ENVIRONMENT
    18
    Google Cloud Platform
    GKE / Cloud Run / GCS / Vertex AI / Firestore / Registry / GCE / BigQuery
    GitHub / CircleCI / GitHub Actions / Docker
    Opensearch / k8s / Auth0 / Python / Rust / Node.js
    

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19. © 2022 CADDi Inc.
    19
    In Vietnam
    ex- Boche, etc.; from 2022/7/1 ~
    PdM / EM
    ex - PFN, NTT/ex-CTO
    ML Eng
    ex - DeNA, M3, Mckinsey
    Kaggle Master/Grandmaster/ex-Tech Lead
    

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20. © 2022 CADDi Inc.
    Jobs
    

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21. © 2022 CADDi Inc.
    REQUIRED SKILLS
    ● Machine Learning / Data Science
    ● Computer Science
    ● Data Engineering
    ● Mathematics
    21
    Product/Production Development
    Knowledge & Experience
    Leadership ＆ Self-learning
    

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22. © 2022 CADDi Inc.
    OPEN POSITIONS
    22
    MLOps Engineer
    https://herp.careers/v1/caddi/wpljCuPLQKf1
    Algorithm Engineer
    https://herp.careers/v1/caddi/sDdfoxgaQSha
    Machine Learning Engineer
    https://herp.careers/v1/caddi/FGJHURpOMl51
    

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