Amazon Sagemaker
Amazon SageMaker is a fully-managed platform that enables developers and data scientists to quickly and easily build, train, and deploy machine learning models at any scale. With Amazon SageMaker, all the barriers and complexity that typically slow down developers who want to use machine learning are removed. The service includes models that can be used together or independently to build, train, and deploy your machine learning models.
Text Similarity Analyzer
Latest Version:
v1
Engineers word/document features on a corpus with NLP methods, and uses these features to compare new text to the corpus.
Product Overview
This algorithm produces similarity scores for a document or a line of text compared to documents in a corpus. The algorithm includes a tf-idf text featurizer to create n-gram features describing the text. It then uses the library scipy.spatial.distance to compute the cosine distance between the new document and each one in the corpus based on all n-gram features in the texts. The similarity index is then computed as (1 - cosine_distance). You can use this algorithm to look for similar texts and detect plagiarism in documents.
Key Data
Version
Type
Algorithm
Highlights
Sklearn, Machine Learning, cosine similarity
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Pricing Information
Use this tool to estimate the software and infrastructure costs based your configuration choices. Your usage and costs might be different from this estimate. They will be reflected on your monthly AWS billing reports.
Estimating your costs
Choose your region and launch option to see the pricing details. Then, modify the estimated price by choosing different instance types.
Version
Region
Software Pricing
Algorithm Training$0.00/hr
running on ml.m4.xlarge
Model Realtime Inference$0.00/hr
running on ml.m4.xlarge
Model Batch Transform$0.00/hr
running on ml.m4.xlarge
Infrastructure PricingWith Amazon SageMaker, you pay only for what you use. Training and inference is billed by the second, with no minimum fees and no upfront commitments. Pricing within Amazon SageMaker is broken down by on-demand ML instances, ML storage, and fees for data processing in notebooks and inference instances.
Learn more about SageMaker pricing
With Amazon SageMaker, you pay only for what you use. Training and inference is billed by the second, with no minimum fees and no upfront commitments. Pricing within Amazon SageMaker is broken down by on-demand ML instances, ML storage, and fees for data processing in notebooks and inference instances.
Learn more about SageMaker pricing
SageMaker Algorithm Training$0.24/host/hr
running on ml.m4.xlarge
SageMaker Realtime Inference$0.24/host/hr
running on ml.m4.xlarge
SageMaker Batch Transform$0.24/host/hr
running on ml.m4.xlarge
Algorithm Training
For algorithm training in Amazon SageMaker, the software is priced based on hourly pricing that can vary by instance type. Additional infrastructure cost, taxes or fees may apply.InstanceType | Algorithm/hr | |
|---|---|---|
ml.m4.xlarge Vendor Recommended | $0.00 | |
ml.m4.2xlarge | $0.00 | |
ml.m4.4xlarge | $0.00 | |
ml.m4.10xlarge | $0.00 | |
ml.m4.16xlarge | $0.00 | |
ml.m5.large | $0.00 | |
ml.m5.xlarge | $0.00 | |
ml.m5.2xlarge | $0.00 | |
ml.m5.4xlarge | $0.00 | |
ml.m5.12xlarge | $0.00 | |
ml.m5.24xlarge | $0.00 | |
ml.c4.xlarge | $0.00 | |
ml.c4.2xlarge | $0.00 | |
ml.c4.4xlarge | $0.00 | |
ml.c4.8xlarge | $0.00 | |
ml.c5.xlarge | $0.00 | |
ml.c5.2xlarge | $0.00 | |
ml.c5.4xlarge | $0.00 | |
ml.c5.9xlarge | $0.00 | |
ml.c5.18xlarge | $0.00 |
Usage Information
Fulfillment Methods
Amazon SageMaker
This algorithm requires a csv with column names, 'review_id' (String) and 'Text_clean' (String). 'Text_clean' contains the lines of text or documents in a corpus. Each line should be denoted by a 'review_id', while the new text, or line that is wanting to be analyzed should contain the keyword, 'NEW_REVIEW' as its 'review_id' See notebook for usage details.
Channel specification
Fields marked with * are required
training
*Input channel that provides training data
Input modes: File
Content types: text/csv
Compression types: None
Additional Resources
End User License Agreement
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Support Information
AWS Infrastructure
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
Learn MoreRefund Policy
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