spark scala nlp specialities to optimize my code

$2-8 USD / hour

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$2-8 USD / hour

Hi, I wrote a apache spark scala program to find tf-idf using corpus, It's hanging on at point near group by statement. I want someone can fix that issue. I have list of articles stored in s3 as parquet, so first I'm reading it as dataframe and creating n-grams and keeping it in one hand. On other hand, s3 has 10k posts (corpus) as parquet. I'm reading it as dataframe and keeping it. So now I want to find document frequency for each term (n-gram) against corpus [Removed by Freelancer.com Admin] I have written, I'm willing to share it to the right candidate Word2Vec knowledge is plus

Natural Language

Scala

Spark

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@RigelData

Hi, Hope you doing great. Rigeldata Solutions offers custom application development and maintenance services using Open Source Software (OSS) solutions. We have strong practice in Apache Spark, Apache NIFI, Kylo, Hive, Impala, GIT, Redis and SOLR, MySQL, Kafka, Jenkins, Docker and SQOOP. Our expertise in Big Data includes Scalable Data Processing & Storage, Data Integration, access & services Analytics, Dash-boarding & Alerting Real-time Insights & Ingestion. You can have a look in the sample Use cases our team have developed along with our COE team profile. We would like to request your contact information so accordingly we can introduce our company’s service offerings and also understand your requirement in more detail. We are looking forward to your response. Warm Regards, Ali Asst. Manager, Business Development Consulting Services Practice RigelData Solutions

$5 USD dalam 40 hari