The LLM-MD5 Deduplicator (DLC) component of Platform for AI (PAI) is used to calculate the MD5 hash values of texts and deduplicate the texts based on the hash values. The input Object Storage Service (OSS) data file must be in the JSON Lines format and meet the following requirements: Each line in the file is a valid JSON object and the file consists of multiple lines of JSON objects, but the file is not a valid JSON object. For more information, see Example.
Supported computing resources
Algorithm description
The algorithm calculates the hash value by using the
hashlib.md5hash method on the input text. If multiple text entries have the same hash value, only one text entry is retained.The algorithm calculates the hash value of a text entry after removing the blank characters at the beginning and end of the text entry. The characters in text entries are case-sensitive.
Configure the component
On the pipeline page of Machine Learning Designer, configure the parameters of the LLM-MD5 Deduplicator (DLC) component.
Tab | Parameter | Required | Description | Default value | |
Fields Setting | Target Process Field | Yes | The name of the field that you want to process. | N/A | |
OSS Directory for Saving OutputData | No | The OSS directory in which the generated data is stored. If you do not specify this parameter, the default path of the workspace is used. | N/A | ||
Tuning | Number of Processes | No | The number of processes. | 8 | |
Select Resource Group | Public Resource Group | No | The instance type (CPU or GPU), number of instances, and virtual private cloud (VPC) that you want to use. | N/A | |
Dedicated resource group | No | The number of vCPUs, memory, shared memory, number of GPUs, and number of instances that you want to use. | N/A | ||
Maximum Running Duration | No | The maximum period of time for which the component can run. If this period of time is exceeded, the job is terminated. | N/A | ||