01 Jul 2025
Books

Book rec algo with llm based tagging affective and descriptive

Confidence
Engagement
Net use signal
Net buy signal

Idea type: Run Away

Multiple attempts have failed with clear negative feedback. Continuing down this path would likely waste your time and resources when better opportunities exist elsewhere.

Should You Build It?

Don't build it.


Your are here

You're entering a space where others have tried and largely failed to create a book recommendation system based on AI, particularly one that incorporates mood or affective tagging. The high number of similar products (9) suggests significant prior attempts, increasing the competitive landscape and highlighting potential challenges in differentiation. Many users reported frustration with existing AI book recommendation tools due to poor recommendations, technical issues, and limited book selections. The absence of positive "use" or "buy" signals further underscores the difficulties in creating a compelling product within this category. Existing attempts often fall short due to generic recommendations and an inability to deeply understand user preferences. Given this landscape, a cautious approach is warranted. The history of negative feedback warrants careful consideration, and proceeding without addressing fundamental flaws could lead to wasted effort. It's crucial to deeply understand the existing criticisms and devise a truly innovative solution that resonates with users.

Recommendations

  1. Thoroughly analyze the negative feedback from existing platforms. Focus on identifying the core reasons for user dissatisfaction. What specific aspects of the recommendations, the user interface, or the overall experience led to negative reactions? Understanding these pain points is crucial for avoiding similar pitfalls in your own product.
  2. Explore alternative approaches to book recommendation that move beyond superficial mood-based tagging. Consider incorporating deeper psychological profiling, analyzing writing styles, or focusing on specific themes and motifs that resonate with readers. For example, if users criticized existing products for being too generic, think about how you could leverage NLP to assess writing style similarity, or train your LLM to identify more granular affective states.
  3. If you've already built a prototype, evaluate whether the underlying technology can be repurposed for a different application. Perhaps the AI tagging system could be adapted for content analysis in another field, such as market research or customer sentiment analysis.
  4. Conduct in-depth interviews with users who have tried similar book recommendation services. Ask them about their specific needs, expectations, and frustrations. What are they truly seeking in a book recommendation system? Their insights can provide valuable direction for developing a product that truly meets their needs.
  5. If you decide to proceed, consider focusing on a niche market to refine your product. The similar products often fall prey to generic recommendations and lack a deep understanding of preferences. Specializing in a particular genre or reader type might help you improve the specificity and overall quality of recommendations.
  6. Based on user criticism, focus intensely on the quality of the recommendations. Implement a system where users can rate the usefulness of the recommendation. Integrate a system to explain the recommendation by describing attributes of the suggested book relative to the input. This increases transparency and gives users agency.
  7. Prioritize solving the technical issues mentioned in the user criticisms. Implement rigorous testing of your product to identify and fix bugs, errors, and broken links. Ensure that your website is functional and user-friendly. This can dramatically improve the user experience and increase satisfaction.

Questions

  1. What specific aspects of your LLM-based tagging system will prevent it from generating the same generic and unhelpful recommendations that users have criticized in similar products?
  2. How will you validate the accuracy and relevance of the affective and descriptive tags generated by your LLM, and how will you ensure that these tags translate into meaningful and personalized book recommendations for users?
  3. Considering the past failures and criticisms in this space, what is your minimum viable experiment to validate that people find your recommendations useful?

Your are here

You're entering a space where others have tried and largely failed to create a book recommendation system based on AI, particularly one that incorporates mood or affective tagging. The high number of similar products (9) suggests significant prior attempts, increasing the competitive landscape and highlighting potential challenges in differentiation. Many users reported frustration with existing AI book recommendation tools due to poor recommendations, technical issues, and limited book selections. The absence of positive "use" or "buy" signals further underscores the difficulties in creating a compelling product within this category. Existing attempts often fall short due to generic recommendations and an inability to deeply understand user preferences. Given this landscape, a cautious approach is warranted. The history of negative feedback warrants careful consideration, and proceeding without addressing fundamental flaws could lead to wasted effort. It's crucial to deeply understand the existing criticisms and devise a truly innovative solution that resonates with users.

Recommendations

  1. Thoroughly analyze the negative feedback from existing platforms. Focus on identifying the core reasons for user dissatisfaction. What specific aspects of the recommendations, the user interface, or the overall experience led to negative reactions? Understanding these pain points is crucial for avoiding similar pitfalls in your own product.
  2. Explore alternative approaches to book recommendation that move beyond superficial mood-based tagging. Consider incorporating deeper psychological profiling, analyzing writing styles, or focusing on specific themes and motifs that resonate with readers. For example, if users criticized existing products for being too generic, think about how you could leverage NLP to assess writing style similarity, or train your LLM to identify more granular affective states.
  3. If you've already built a prototype, evaluate whether the underlying technology can be repurposed for a different application. Perhaps the AI tagging system could be adapted for content analysis in another field, such as market research or customer sentiment analysis.
  4. Conduct in-depth interviews with users who have tried similar book recommendation services. Ask them about their specific needs, expectations, and frustrations. What are they truly seeking in a book recommendation system? Their insights can provide valuable direction for developing a product that truly meets their needs.
  5. If you decide to proceed, consider focusing on a niche market to refine your product. The similar products often fall prey to generic recommendations and lack a deep understanding of preferences. Specializing in a particular genre or reader type might help you improve the specificity and overall quality of recommendations.
  6. Based on user criticism, focus intensely on the quality of the recommendations. Implement a system where users can rate the usefulness of the recommendation. Integrate a system to explain the recommendation by describing attributes of the suggested book relative to the input. This increases transparency and gives users agency.
  7. Prioritize solving the technical issues mentioned in the user criticisms. Implement rigorous testing of your product to identify and fix bugs, errors, and broken links. Ensure that your website is functional and user-friendly. This can dramatically improve the user experience and increase satisfaction.

Questions

  1. What specific aspects of your LLM-based tagging system will prevent it from generating the same generic and unhelpful recommendations that users have criticized in similar products?
  2. How will you validate the accuracy and relevance of the affective and descriptive tags generated by your LLM, and how will you ensure that these tags translate into meaningful and personalized book recommendations for users?
  3. Considering the past failures and criticisms in this space, what is your minimum viable experiment to validate that people find your recommendations useful?

  • Confidence: High
    • Number of similar products: 9
  • Engagement: High
    • Average number of comments: 21
  • Net use signal: -4.3%
    • Positive use signal: 11.7%
    • Negative use signal: 16.1%
  • Net buy signal: -6.0%
    • Positive buy signal: 1.0%
    • Negative buy signal: 7.0%

This chart summarizes all the similar products we found for your idea in a single plot.

The x-axis represents the overall feedback each product received. This is calculated from the net use and buy signals that were expressed in the comments. The maximum is +1, which means all comments (across all similar products) were positive, expressed a willingness to use & buy said product. The minimum is -1 and it means the exact opposite.

The y-axis captures the strength of the signal, i.e. how many people commented and how does this rank against other products in this category. The maximum is +1, which means these products were the most liked, upvoted and talked about launches recently. The minimum is 0, meaning zero engagement or feedback was received.

The sizes of the product dots are determined by the relevance to your idea, where 10 is the maximum.

Your idea is the big blueish dot, which should lie somewhere in the polygon defined by these products. It can be off-center because we use custom weighting to summarize these metrics.

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I made a books recommendation app based on your mood

26 Mar 2024 Books

Hello HN,I noticed that I often looked for new books, depending on my mood (e.g., if I'm feeling tired, I want to find books that'll help me fix that and improve my sleep).So, I created my 1st indie project, BooksByMood.BooksByMood will help you find your next read based on your mood w/- Books averaging 4.09/5 on Goodreads- Each book comes with an explanation of why it's selected for your mood- 18 moods to exploreI hope you'll enjoy using the website,Cheers!

Users appreciate the mood-based media recommendation service, but some find inconsistencies in book suggestions and question the effectiveness for managing loneliness. There's interest in mood-based filters and a desire for more granularity in mood selection. The design receives mixed feedback, with some preferring shadows and others finding issues like the 'Show more' button. Suggestions include adding affiliate links, considering alternatives to Amazon, and allowing textual input for recommendations. Users are curious about the backend technology and book selection methods. There are requests for additional mood options and a login or sharing system.

Users criticized the product for inconsistent book recommendations, difficulty in matching books to moods, and the lack of mood-matching features. There were also complaints about the user interface, such as overuse of shadows and issues with the 'Show more' button. Concerns were raised about the selection of books, including a bias towards certain genres and the influence of editors' choices. The product's approach to addressing loneliness and sadness through books was questioned, and the practicality of using books for mood changes was doubted. Additionally, users mentioned technical issues with Amazon's API and affiliate links, as well as limitations in genre tagging and mood filters.


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Personalized book recommendations with Librarian AI

Users appreciate book recommendations but desire more personalized and varied suggestions, with some expressing interest in deeper understanding and feedback mechanisms. There's a call for integrating Goodreads and LibraryThing for richer data, while others note biases towards popular books and sequels. The recommendation algorithm and its transparency are questioned, with mixed reviews on its effectiveness. Some users suggest improvements like a thumbs up/down feature and the ability to input a list of read books. The site's design and search functionality receive praise, but there are requests for more non-obvious, unique recommendations. Technical issues and errors are also mentioned.

Users criticize the product for generic and repetitive recommendations, lack of personalization, and a narrow selection of books. The recommendation engine is seen as unsophisticated, with a bias towards popular books and a failure to consider user preferences like language settings. The search function and book database need improvement, with many books missing. Users also note a lack of transparency and explanation regarding the algorithm and data usage, and the absence of features like Goodreads import and feedback options. Some users experienced technical issues like error messages.

Thanks, this is super helpful! I love Bill Bryson as well :)Yep, I totally understand what you are saying, and that is what I am working toward. It is a challenge.Right now, I ask authors to share 5 books they love around a topic/theme/mood. So I am collecting a human grouping of books similar in some way that humans decided along with why they love it.For example, if you like "Notes from a Small Island" or "Down Under" (two of my fav Bill Bryson books), here are books that authors have grouped with it and also loved:https://shepherd.com/books-like/notes-from-a-small-island https://shepherd.com/books-like/down-underSo I am using human groupings to help discover books that humans associate with his work somehow. And above each book, their list title helps you understand how their mind grouped it.For example, "Into The Wild" is associated with it based around a human grouping books that capture the spirit of Jack Kerouac's On The Road.What do you think?What is next to improve this?I'll add filters to help people hone in on why they loved the book to help pull that thread out and show books along those lines. For example, if I liked Catch 22 for its absurd humor, I want to make that the common denominator on the page. Or if I like "From a Small Island" for the humor and history, picking those to try to find books with a similar book DNA.In about 4 to 5 weeks I'll ship the first version of this on the bookshelf pages. And in maybe 12 to 16 weeks on the books-like pages, as that needs a lot more work.And, I am hoping next year to launch Book DNA, where I pull in reader data and help line up books that are your all time favorites with others to map this out a bit further. Slowly getting there and a lot will dependon collecting more data from readers in 2024.

GPT4 is pretty good at this. Here's what I got on a first run, though you can keep prompting it to go more esoteric if you want. I honestly think that GPT4 will obsolete most existing recommendation systems; it's already better than what I previously used (Goodreads).> Prompt: give me some books similar to "Three Body Problem", "Brave New World", and "Dune" - but dont give me the common suggestions, give me some more esoteric stuff i probably haven't heard of> I understand that you're looking for lesser-known, yet thought-provoking science fiction novels similar to "Three Body Problem," "Brave New World," and "Dune." Here are some esoteric suggestions that you might not have heard of:> "Blindsight" by Peter Watts - This hard sci-fi novel explores the nature of consciousness and humanity's first contact with a terrifyingly alien intelligence.> "The Quantum Thief" by Hannu Rajaniemi - A post-human heist story set in a future Solar System, where advanced technology has given birth to an array of strange and wondrous societies.> "The Left Hand of Darkness" by Ursula K. Le Guin - A groundbreaking work of feminist science fiction that explores gender and societal norms on a planet where inhabitants can change their sex at will.> "The Stars My Destination" by Alfred Bester - A classic sci-fi novel that combines elements of revenge, teleportation, and corporate intrigue in a richly imagined future world.> "The Dispossessed" by Ursula K. Le Guin - A thought-provoking tale of two societies, one anarchistic and the other capitalistic, and the physicist who attempts to bridge the divide between them.


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Nextread.ai – AI-powered book recommendations with a twist

Users report frequent errors when trying to use the service, particularly with book recommendations. There are complaints about a small selection of books, poor quality recommendations, and issues with the website's functionality, including broken links and language problems. Some users find the animations enjoyable but criticize the backend and the AI-generated content. A few comments appreciate the front-end design but suggest improvements for affiliate marketing. Overall, there is a sentiment of disappointment with the service's current state, with some users expressing sarcasm about its usefulness.

Users report frequent errors, including a 500 error and issues with the site being down or buggy. The AI's recommendations are criticized for being poor, redundant, or irrelevant, especially for niche books. The interface requires polishing, and the back-end seems to be malfunctioning. Users also note problems with the blog section, such as broken links and low-quality AI-generated content. There are complaints about the necessity to sign in and language issues in the displayed results.


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Find Books by Writing a Blurb

Hi HN. This is a small experiment using GPT atop a recommendation graph I've been developing for a few years. While GPT is broadly aware of books and their topic areas (dependent on its existing corpus), I found it quite fun and challenging to tune the prompts, parse out and normalize output to make a list of meaningful book titles. I reckon it's about as capable as a mediocre but widely diversified librarian? What do you think? Feedback really welcome.

Created CLI for ChatGPT with streaming completions.

Not free, uses API key.


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