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文献紹介: Similarity-Based Reconstruction Loss for Meaning Representation

文献紹介: Similarity-Based Reconstruction Loss for Meaning Representation

2019/05/28の文献紹介で発表

Yumeto Inaoka

May 26, 2019
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  1. Similarity-Based Reconstruction Loss
    for Meaning Representation

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  2. Literature
    2

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  3. Abstract



    3

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  4. Introduction


    4

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  5. Related Work




    5

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  6. Related Work


    6

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  7. Auto-Encoder
    •ℒ ,




    7

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  8. Weighted similarity loss
    •ℒ = − σ
    =1
    sim
    ,




    :

    • sim()

    8

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  9. Weighted cross-entropy loss
    •ℒ = − σ
    =1
    sim
    ,
    log(
    )


    9

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  10. Soft label loss
    •ℒ = − σ
    =1

    ∗log

    ∗ = ൞
    sim ,
    σ
    =1
    sim(,)
    ,
    ∈ top N
    0 ,
    ∉ top N


    10

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  11. True-label encoding
    11

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  12. Tasks & Datasets



    12

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  13. Results
    13

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  14. Results
    14

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  15. Additional Experiments


    15

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  16. Results


    16

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  17. Results
    17

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  18. Results
    18

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  19. Results
    19

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  20. Discussion


    20

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  21. Conclusion




    21

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