Integer index
The zero-based index of the document in the input list.
List<E> languages
One or more DominantLanguage objects describing the dominant languages in the document.
List<E> resultList
A list of objects containing the results of the operation. The results are sorted in ascending order by the
Index field and match the order of the documents in the input list. If all of the documents contain
an error, the ResultList is empty.
List<E> errorList
A list containing one object for each document that contained an error. The results are sorted in ascending order
by the Index field and match the order of the documents in the input list. If there are no errors in
the batch, the ErrorList is empty.
List<E> textList
A list containing the text of the input documents. The list can contain a maximum of 25 documents. Each document must contain fewer than 5,000 bytes of UTF-8 encoded characters.
String languageCode
The language of the input documents. All documents must be in the same language.
List<E> resultList
A list of objects containing the results of the operation. The results are sorted in ascending order by the
Index field and match the order of the documents in the input list. If all of the documents contain
an error, the ResultList is empty.
List<E> errorList
A list containing one object for each document that contained an error. The results are sorted in ascending order
by the Index field and match the order of the documents in the input list. If there are no errors in
the batch, the ErrorList is empty.
List<E> textList
A list containing the text of the input documents. The list can contain a maximum of 25 documents. Each document must contain fewer that 5,000 bytes of UTF-8 encoded characters.
String languageCode
The language of the input documents. All documents must be in the same language.
List<E> resultList
A list of objects containing the results of the operation. The results are sorted in ascending order by the
Index field and match the order of the documents in the input list. If all of the documents contain
an error, the ResultList is empty.
List<E> errorList
A list containing one object for each document that contained an error. The results are sorted in ascending order
by the Index field and match the order of the documents in the input list. If there are no errors in
the batch, the ErrorList is empty.
Integer index
The zero-based index of the document in the input list.
String sentiment
The sentiment detected in the document.
SentimentScore sentimentScore
The level of confidence that Amazon Comprehend has in the accuracy of its sentiment detection.
List<E> textList
A list containing the text of the input documents. The list can contain a maximum of 25 documents. Each document must contain fewer that 5,000 bytes of UTF-8 encoded characters.
String languageCode
The language of the input documents. All documents must be in the same language.
List<E> resultList
A list of objects containing the results of the operation. The results are sorted in ascending order by the
Index field and match the order of the documents in the input list. If all of the documents contain
an error, the ResultList is empty.
List<E> errorList
A list containing one object for each document that contained an error. The results are sorted in ascending order
by the Index field and match the order of the documents in the input list. If there are no errors in
the batch, the ErrorList is empty.
String jobId
The identifier assigned by the user to the detection job.
TopicsDetectionJobProperties topicsDetectionJobProperties
The list of properties for the requested job.
String text
A UTF-8 text string. Each string should contain at least 20 characters and must contain fewer that 5,000 bytes of UTF-8 encoded characters.
List<E> languages
The languages that Amazon Comprehend detected in the input text. For each language, the response returns the RFC 5646 language code and the level of confidence that Amazon Comprehend has in the accuracy of its inference. For more information about RFC 5646, see Tags for Identifying Languages on the IETF Tools web site.
String text
A UTF-8 text string. Each string must contain fewer that 5,000 bytes of UTF-8 encoded characters.
String languageCode
The RFC 5646 language code of the input text. If the request does not specify the language code, the service
detects the dominant language. If you specify a language code that the service does not support, it returns
UnsupportedLanguageException exception. For more information about RFC 5646, see Tags for Identifying Languages on the IETF Tools web site.
List<E> entities
A collection of entities identified in the input text. For each entity, the response provides the entity text, entity type, where the entity text begins and ends, and the level of confidence that Amazon Comprehend has in the detection. For a list of entity types, see how-entities.
String text
A UTF-8 text string. Each string must contain fewer that 5,000 bytes of UTF-8 encoded characters.
String languageCode
The RFC 5646 language code for the input text. If you don't specify a language code, Amazon Comprehend detects
the dominant language. If you specify the code for a language that Amazon Comprehend does not support, it returns
and UnsupportedLanguageException. For more information about RFC 5646, see Tags for Identifying Languages on the IETF Tools web site.
List<E> keyPhrases
A collection of key phrases that Amazon Comprehend identified in the input text. For each key phrase, the response provides the text of the key phrase, where the key phrase begins and ends, and the level of confidence that Amazon Comprehend has in the accuracy of the detection.
String text
A UTF-8 text string. Each string must contain fewer that 5,000 bytes of UTF-8 encoded characters.
String languageCode
The RFC 5646 language code for the input text. If you don't specify a language code, Amazon Comprehend detects
the dominant language. If you specify the code for a language that Amazon Comprehend does not support, it returns
and UnsupportedLanguageException. For more information about RFC 5646, see Tags for Identifying Languages on the IETF Tools web site.
String sentiment
The inferred sentiment that Amazon Comprehend has the highest level of confidence in.
SentimentScore sentimentScore
An object that lists the sentiments, and their corresponding confidence levels.
Float score
The level of confidence that Amazon Comprehend has in the accuracy of the detection.
String type
The entity's type.
String text
The text of the entity.
Integer beginOffset
A character offset in the input text that shows where the entity begins (the first character is at position 0). The offset returns the position of each UTF-8 code point in the string. A code point is the abstract character from a particular graphical representation. For example, a multi-byte UTF-8 character maps to a single code point.
Integer endOffset
A character offset in the input text that shows where the entity ends. The offset returns the position of each UTF-8 code point in the string. A code point is the abstract character from a particular graphical representation. For example, a multi-byte UTF-8 character maps to a single code point.
String s3Uri
The Amazon S3 URI for the input data. The URI must be in same region as the API endpoint that you are calling. The URI can point to a single input file or it can provide the prefix for a collection of data files.
For example, if you use the URI S3://bucketName/prefix, if the prefix is a single file, Amazon
Comprehend uses that file as input. If more than one file begins with the prefix, Amazon Comprehend uses all of
them as input.
String inputFormat
Specifies how the text in an input file should be processed:
ONE_DOC_PER_FILE - Each file is considered a separate document. Use this option when you are
processing large documents, such as newspaper articles or scientific papers.
ONE_DOC_PER_LINE - Each line in a file is considered a separate document. Use this option when you
are processing many short documents, such as text messages.
Float score
The level of confidence that Amazon Comprehend has in the accuracy of the detection.
String text
The text of a key noun phrase.
Integer beginOffset
A character offset in the input text that shows where the key phrase begins (the first character is at position 0). The offset returns the position of each UTF-8 code point in the string. A code point is the abstract character from a particular graphical representation. For example, a multi-byte UTF-8 character maps to a single code point.
Integer endOffset
A character offset in the input text where the key phrase ends. The offset returns the position of each UTF-8
code point in the string. A code point is the abstract character from a particular graphical
representation. For example, a multi-byte UTF-8 character maps to a single code point.
TopicsDetectionJobFilter filter
Filters the jobs that are returned. Jobs can be filtered on their name, status, or the date and time that they were submitted. You can set only one filter at a time.
String nextToken
Identifies the next page of results to return.
Integer maxResults
The maximum number of results to return in each page.
String s3Uri
The Amazon S3 URI where you want to write the output data. The URI must be in the same region as the API endpoint that you are calling.
The service creates an output file called output.tar.gz. It is a compressed archive that contains
two files, topic-terms.csv that lists the terms associated with each topic, and
doc-topics.csv that lists the documents associated with each topic. For more information, see
topic-modeling.
Float positive
The level of confidence that Amazon Comprehend has in the accuracy of its detection of the POSITIVE
sentiment.
Float negative
The level of confidence that Amazon Comprehend has in the accuracy of its detection of the NEGATIVE
sentiment.
Float neutral
The level of confidence that Amazon Comprehend has in the accuracy of its detection of the NEUTRAL
sentiment.
Float mixed
The level of confidence that Amazon Comprehend has in the accuracy of its detection of the MIXED
sentiment.
InputDataConfig inputDataConfig
Specifies the format and location of the input data for the job.
OutputDataConfig outputDataConfig
Specifies where to send the output files.
String dataAccessRoleArn
The Amazon Resource Name (ARN) of the AWS Identity and Access Management (IAM) role that grants Amazon Comprehend read access to your input data.
String jobName
The identifier of the job.
Integer numberOfTopics
The number of topics to detect.
String clientRequestToken
A unique identifier for the request. If you do not set the client request token, Amazon Comprehend generates one.
String jobId
The identifier generated for the job. To get the status of the job, use this identifier with the
DescribeTopicDetectionJob operation.
String jobStatus
The status of the job:
SUBMITTED - The job has been received and is queued for processing.
IN_PROGRESS - Amazon Comprehend is processing the job.
COMPLETED - The job was successfully completed and the output is available.
FAILED - The job did not complete. To get details, use the DescribeTopicDetectionJob operation.
String jobName
String jobStatus
Filters the list of topic detection jobs based on job status. Returns only jobs with the specified status.
Date submitTimeBefore
Filters the list of jobs based on the time that the job was submitted for processing. Only returns jobs submitted before the specified time. Jobs are returned in descending order, newest to oldest.
Date submitTimeAfter
Filters the list of jobs based on the time that the job was submitted for processing. Only returns jobs submitted after the specified time. Jobs are returned in ascending order, oldest to newest.
String jobId
The identifier assigned to the topic detection job.
String jobName
The name of the topic detection job.
String jobStatus
The current status of the topic detection job. If the status is Failed, the reason for the failure
is shown in the Message field.
String message
A description for the status of a job.
Date submitTime
The time that the topic detection job was submitted for processing.
Date endTime
The time that the topic detection job was completed.
InputDataConfig inputDataConfig
The input data configuration supplied when you created the topic detection job.
OutputDataConfig outputDataConfig
The output data configuration supplied when you created the topic detection job.
Integer numberOfTopics
The number of topics to detect supplied when you created the topic detection job. The default is 10.
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