Intelligent Recommendations Picks for you

Alisa Garcia 40 Reputation points
2023-08-15T19:56:21.0733333+00:00

How is the Intelligent Recommendations 'Picks for you' results calculated based on the data from Reco_Interactions and Reco_ItemsAndVariants ?

Azure Data Lake Storage
Azure Data Lake Storage
An Azure service that provides an enterprise-wide hyper-scale repository for big data analytic workloads and is integrated with Azure Blob Storage.
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  1. ✔MojiTMJ 690 Reputation points
    2023-08-16T17:22:10.1833333+00:00

    Hi Alisa, Great question! The "Picks for You" recommendations are typically generated using collaborative filtering techniques based on user interactions and item data. In your case, using the data from the "Reco_Interactions" and "Reco_ItemsAndVariants" tables for generating personalized recommendations makes sense.

    Here's a simplified explanation of how these recommendations might be calculated:

    1. User-Item Interactions (Reco_Interactions): This table likely contains records of interactions between users and items. These interactions could include things like purchases, clicks, ratings, views, etc. Each record would indicate which user interacted with which item and the type of interaction.
    2. Item Data (Reco_ItemsAndVariants): This table likely holds detailed information about each item, such as its attributes, categories, tags, and variants (if applicable). This data provides context about the items and can help in understanding user preferences.

    The recommendation generation process might involve the following steps:

    • User Profiling: Analyze the interactions of each user to build a profile that captures their preferences. This profile might be based on the types of items they interact with most, the frequency of interactions, and the nature of those interactions (e.g., high ratings, repeated purchases).
    • Item Profiling: Similarly, build profiles for each item based on the interactions it receives. This could include information about the item's popularity, the types of users who interact with it, and its attributes.
    • Similarity Calculation: Calculate the similarity between users and items based on their profiles. Collaborative filtering techniques, such as user-based or item-based collaborative filtering, can be used here. User-based collaborative filtering finds users who are similar to the target user and recommends items they liked. Item-based collaborative filtering identifies items similar to those the user has interacted with.
    • Recommendation Generation: For a given user, identify items that are similar to those they've interacted with, but that they haven't interacted with yet. These items become the "Picks for You" recommendations. The recommendations can be ranked based on different factors, such as similarity strength or popularity.
    • Personalization: Depending on the system's capabilities, additional personalization techniques like matrix factorization, deep learning, or reinforcement learning can be applied to refine recommendations further.
    • Regular Updates: Recommendations should be periodically updated to reflect changing user preferences and newly added items.

    In the context of Azure Data Lake Storage, you'd likely use data processing tools, machine learning libraries, or specialized recommendation platforms to implement this process.

    Remember, the specific implementation details can vary based on the algorithms used, data volume, and the goals of your recommendations. Experimentation and tuning are often necessary to achieve the best results.

    If you found this response helpful, please acknowledge it to help others too Best of luck

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