グラフ型DB・neo4j紹介とビッグデータ分野での適用事例

LEVERAGING CONNECTIONS IN DATA WITH GRAPH DATABASES

Feburary 15, 2017

@Japan OSS Promotion Forum 2017

Kimiyoshi Hosoi

Q: グラフ？

A: チャートです。

Q: グラフ？

A: グラフです。

A Graph Is

NODE

NODE

NODE

EDGE

EDGE

EDGE

PERSON

CHECKING

ACCOUNT

BANK

グラフとは…

HA

S

HA

S

HOTEL

ROOM

BOOKING

グラフとは…

KN

OW

S

KNOWS

WO

RK

S_A

T

WORKS_AT

WORKS_AT

COMPANY

STANFORD

ST

UD

IED

_A

T

NEO

COLUMBIA

ST

UD

IED

_A

TNAME:ANNE

グラフとは…

Compan

y

Stanfor

d

Carl

Tom

Columb

ia

Bob

NeoAnne

WE

NT

_T

O

KNOWS

WO

RK

S_

AT

WORKS_AT

KN

OW

S

WE

NT

_T

O

WORKS_AT

グラフとは…

Comp

any

Stan

ford

Carl

Tom

Colu

mbia

Bob

NeoAnne

WE

NT

_T

O

KNOWS

WORKS_AT

KN

OW

S

WE

NT

_T

O

WORKS_AT

🏦

Optical & Switching layer

Customer Service view

IP-Routing layer

💥

<< Enriched event <<PRIORITY 1, PLATINUM CUSTOMER IMPACT,

LOC, interface AX2431

Example Architecture: Cross Domain

Event Correlation/Enrichment

>> Raw event >>LOC, interface AX2431

🏦 :DEPENDS_ON

:DEPENDS_ON

:DEPENDS_ON

IF/AX2431

>> Raw event >>LOC, interface AX2431

<< Enriched event <<PRIORITY 1, PLATINUM CUSTOMER IMPACT,

LOC, interface AX2431

Router 1 Router 2

Switch B

SDH Node

IFace B1

IFace B4

IFace S7

IFace 15

IFace 22

SDH NodeAX2431

Switch A

IFace A1

IFace A4 Switch CIFace C1

IFace C4

IFace 27

Customer

Example Architecture: Cross Domain

Event Correlation/Enrichment

microRNA検査によるがん診断の検査の精度の向上

https://www.miroculus.com/

最新研究情報

患者情報

最新研究情報

患者情報

最新研究情報

検査結果

患者情報

最新研究情報

検査結果

Breast

Cancer

miR-34a

DADS

Retrieve Read LearnSearch Choose

Search Choose

Retrieve Read Learn

Retrieve Read Learn

Retrieve Read Learn

Retrieve Read Learn

Retrieve Read Learn

Retrieve Read Learn

- connect to NCBI databases

(pubmed and pmc) and fetch

new publications

- identify when microRNAs are

mentioned in relationship to

genes or diseases

- split the results into

sentences

NLP

I can...Listener

I can...

Loom architecture

Scorer

I can...

- score between 0 to 1 the

accuracy of the relations

between the entities using

machine learning

Graph

I can...

- store the relationships and

their score in a graph

database

- be queried about each node

and their relationships

55

52

[cyp her]

Retrieved

1,000,000+ articles

192,496 ,883 lin es

199 ,639 ,0 90 sen tences

111,382,775 concep t m en tio n s

W hat h as th e e lep han t learn t so far?

患者情報

検査結果

-+

Without Miroculus With Miroculus

NPV = 99.8%

Miroculus test compared to gold standard

Military & Intelligence

Neo4j Adoption by Selected Verticals

SOFTWAREFINANCIALSERVICES

RETAIL MEDIA & OTHER

SOCIALNETWORKS

TELECOM HEALTHCARE