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Blogs by

Esha Rajpal

Digital and social media platforms play a significant role in decision making to support day-to-day activities such as selecting a product or service, watching a movie or choosing a restaurant. Online opinion is part of

In this blog, I’ll discuss how to create custom dictionaries in SAP HANA.  To implement certain custom use cases, customers have to implement their own dictionaries for performing Text Analysis. Use Case: A company has

In this blog, I’ll discuss how to create custom rule set in SAP HANA.  To implement certain custom use cases, customers have to implement their own rule set for performing Text Search Operations. Search Rule

In this blog, we cover end to end application development starting from creating a database table in SAP HANA, develop virtual data models on top of database tables and finally use Smart templates available in

In this blog, we’ll discuss remaining Text Mining Functions.  Functions available to find top ranked related and relevant documents and terms. Document Classification or Categorization One of the category of Text Mining function is Document

In this blog, we’ll discuss Text Mining Functions.  Functions available to find top ranked related and relevant documents and terms. Figure 1 shows the permutations and combinations available for doing Text Mining. Figure 1: Text

In this blog, we’ll discuss Text Mining which is another interesting area explored by Data Scientist these days. Next Blogs would be Text Mining Functions [https://blogs.sap.com/2018/02/18/sap-hana-text-mining-functions-part1/], [https://blogs.sap.com/2018/02/18/sap-hana-text-mining-functions-part2/]. In simple terms, Mining and Analysing text data

In this blog, we will cover Full Text Index. Full Text Index is created to enable text search features on specific column in a table.  Conceptually, for efficient operational processing, full-text indexes perform search on

To understand the core concept of SAP HANA Text Capabilities, we have divided the blog into two parts: “SAP HANA FULL TEXT SEARCH” to get an understanding of EXACT, LINGUISTIC and FUZZY Text Search” https://blogs.sap.com/2018/02/01/sap-hana-text-capabilities/ “TEXT

In this blog, we will cover the SAP HANA Text Capabilities. We are in world of google, where we are getting immediate results to our queries irrespective of the fact whether we know what we