Schlüsselphrasenextraktion

Bei der Schlüsselwortextraktion werden die Wörter mit der größten Relevanz und Ausdrücke automatisch aus dem Eingabetext extrahiert. Sie hilft bei der Zusammenfassung des Inhalts und erkennt die Hauptthemen.

Das Extraktionsmodell für Schlüsselphrasen verwendet NLP und ML, um Einblicke in die wichtigsten Punkte des Textes zu erhalten. Es versteht den unstrukturierten Eingabetext und gibt Schlüsselwörter und Schlüsselphrasen (KPs) zurück.

Die KPs bestehen aus Themen und Objekten, die im Dokument behandelt werden. Alle mit diesen Themen und Objekten verknüpften Modifikatoren, wie Adjektive, sind ebenfalls in der Ausgabe enthalten. Konfidenzscores für jede Schlüsselphrase, die das Vertrauen in die KP kennzeichnen, sind enthalten. Konfidenzscores sind Werte zwischen 0 und 1.

Anwendungsfälle

Beispiele für Business-Anwendungsfälle:

Markenmonitoring
Marktforschungsmonitoring
Wettbewerbsmarktanalyse
Kundensupporttickets
Analyse von Mitarbeiterfeedback
Kundenrezensionen
E-Mail-Analyse

Unterstützte Features

Schlüsselphrasen
Konfidenzscores
Anforderungen unterstützen Batches mit einzelnen Datensätzen und mit mehreren Datensätzen.

Unterstützte Sprachen für Eingabetext

Englisch
Spanisch

Beispiele

Eingabetext Schlüsselphrasen

Eingabetext	Schlüsselphrasen
`Red Bull Racing Honda, the four-time Formula-1 World Champion team, has chosen Oracle Cloud Infrastructure (OCI) as their infrastructure partner.`	`Red Bull Racing Honda 0.9997 Oracle Cloud Infrastructure 0.9583 infrastructure partner 0.9583 oci 0.9979`
OCI recently added new services to the existing compliance program including SOC, HIPAA, and ISO, to enable our customers to solve their use cases. We also released new technical papers and guidance documents related to Object Storage, the Australian Prudential Regulation Authority (APRA), and the Central Bank of Brazil. These resources help regulated customers better understand how OCI supports their regional and industry-specific compliance requirements. Not only are we expanding our number of compliance offerings and regulatory alignments, we continue to add regions and services at a faster rate.	OCI 0.9999 new services 0.9998 existing compliance program 0.9998 including SOC 0.9998 use cases 0.9998 new white papers 0.9998 guidance documents 0.9998 Object Storage 0.9998 Australian Prudential Regulation Authority 0.9998 Central Bank of Brazil 0.9998 regulated customers 0.9998 industry-specific compliance requirements 0.9998 number of compliance offerings 0.9998 regulatory alignments 0.9998 faster rate 0.9998 ISO 0.9992 customers 0.9992 apra 0.9992 resources 0.9992 services 0.8186 HIPPA 0.9979 regions 0.9147

Red Bull Racing Honda, the four-time Formula-1 World 
Champion team, has chosen Oracle Cloud Infrastructure 
(OCI) as their infrastructure partner.

Red Bull Racing Honda 0.9997
Oracle Cloud Infrastructure 0.9583
infrastructure partner 0.9583
oci 0.9979

OCI recently added new services to the existing 
compliance program including SOC, HIPAA, and ISO, to enable our customers 
to solve their use cases. We also released new technical papers and 
guidance documents related to Object Storage, the Australian Prudential 
Regulation Authority (APRA), and the Central Bank of Brazil. These 
resources help regulated customers better understand how OCI 
supports their regional and industry-specific compliance requirements. 
Not only are we expanding our number of compliance offerings and 
regulatory alignments, we continue to add regions and services at 
a faster rate.

OCI 0.9999
new services 0.9998
existing compliance program 0.9998
including SOC 0.9998
use cases 0.9998
new white papers 0.9998
guidance documents 0.9998
Object Storage 0.9998
Australian Prudential Regulation Authority 0.9998
Central Bank of Brazil 0.9998
regulated customers 0.9998
industry-specific compliance requirements 0.9998
number of compliance offerings 0.9998
regulatory alignments 0.9998
faster rate 0.9998
ISO 0.9992
customers 0.9992
apra 0.9992
resources 0.9992
services 0.8186
HIPPA 0.9979
regions 0.9147

JSON für das erste Beispiel:

Beispielanforderung

POST https://<region-url>/20210101/actions/batchDetectLanguageKeyPhrases

API-Anforderungsformat:

{
  "documents": [
    {
      "key": "doc1",
      "text": "Red Bull Racing Honda, the four-time Formula-1 World Champion team, has chosen Oracle Cloud Infrastructure (OCI) as their infrastructure partner."
    }
  ]
}

JSON-Antwort

{
    "documents": [
        {
            "key": "1",
            "keyPhrases": [
                {
                    "text": "red bull racing honda",
                    "score": 0.9997546563973576
                },
                {
                    "text": "oracle cloud infrastructure",
                    "score": 0.9997546563973576
                },
                {
                    "text": "infrastructure partner",
                    "score": 0.9997546563973576
                },
                {
                    "text": "oci",
                    "score": 0.9979336625058923
                }
            ],
            "languageCode": "en"
        }
    ],
    "errors": []
}

Einschränkungen