# Vowpal Wabbit Reviews **Vendor:** Vowpal Wabbit **Category:** [Machine Learning Software](https://www.g2.com/categories/machine-learning) **Average Rating:** 4.3/5.0 **Total Reviews:** 13 ## About Vowpal Wabbit Vowpal Wabbit is a machine learning system that pushes the frontier of machine learning with techniques such as online, hashing, allreduce, reductions, learning2search, active, and interactive learning. ## Vowpal Wabbit Reviews ### 1. Solving Real-World Machine Learning Problems at Scale **Rating:** 3.5/5.0 stars **Reviewed by:** Buddhika H. | Software Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** December 19, 2022 **What do you like best about Vowpal Wabbit?** One of the main advantages of VW is its ability to learn from large, sparse data sets quickly. **What do you dislike about Vowpal Wabbit?** It has a large number of options and can be difficult to set up and use for those who are new to the tool. **What problems is Vowpal Wabbit solving and how is that benefiting you?** VW supports various loss functions and learning rates, making it highly flexible and capable of solving a wide range of machine-learning tasks. ### 2. Machine learning in fast and secured way **Rating:** 5.0/5.0 stars **Reviewed by:** Anand K. | Sys Admin, Mid-Market (51-1000 emp.) **Reviewed Date:** June 13, 2022 **What do you like best about Vowpal Wabbit?** It's one of the best Open Souce ML capabilities have helped my team build the app. It's active learning is way beyond **What do you dislike about Vowpal Wabbit?** Initial days there were a few glitches, however, it was sorted as the days we got more mature using it. May be a few sample would be of great help **What problems is Vowpal Wabbit solving and how is that benefiting you?** Letting my developers aware of basic ML tools & use cases, which in turn helps in training self to resolve complex issues on their own and find solutions for various scenarios ### 3. Machine Learning - a new gateway for fun learning **Rating:** 5.0/5.0 stars **Reviewed by:** Anand K. | Software Development Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** June 13, 2022 **What do you like best about Vowpal Wabbit?** Complex scenarios are explained in a well organized maked which helps us in a very easy learning experience. **What do you dislike about Vowpal Wabbit?** May be with lots of examples could have helped more **What problems is Vowpal Wabbit solving and how is that benefiting you?** Making the developers to know the basic of machine learning tools and it various use cases which helps in self learning ### 4. Machine Learning Made Fun! **Rating:** 5.0/5.0 stars **Reviewed by:** Shivom V. | Business Analyst, Enterprise (> 1000 emp.) **Reviewed Date:** April 15, 2022 **What do you like best about Vowpal Wabbit?** Complex scenarios and concepts are explained in an intuitive manner which makes for a very easy learning experience. The lessons are fun and interactive & help in understanding the machine learning concepts beautifully. **What do you dislike about Vowpal Wabbit?** Lack of ample examples to help understand a topic better & a missing link of connecting the concepts with real world problems can be a tricky learning experience for some. **What problems is Vowpal Wabbit solving and how is that benefiting you?** Making the workforce aware of basic machine learning tools & use cases, which in turn helps in training them to resolve business problems on their own & find intuitive solutions to complex scenarios ### 5. All in all, a good app **Rating:** 4.5/5.0 stars **Reviewed by:** Prateek C. | Campaign Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** June 19, 2022 **What do you like best about Vowpal Wabbit?** Its a fast, efficient and versatile app. Helps in solving complex machine learning problems. **What do you dislike about Vowpal Wabbit?** No samples to help, few issues in the app in the beginning, lacks in providing detailed learning. Few samples and real life examples should be present. **What problems is Vowpal Wabbit solving and how is that benefiting you?** Helps in understanding use cases and basic machine learning, active learning, use cases helps in solving complex problems, easy to use once ubderstandable ### 6. Vowpal Wabbit for e-learning data **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Apparel & Fashion | Mid-Market (51-1000 emp.) **Reviewed Date:** March 27, 2022 **What do you like best about Vowpal Wabbit?** Vowpal Wabbit is a machine learning tool based on machine learning technology that empowers the user with relevant complex data useful to implement and optimize digital campaigns and strategies. **What do you dislike about Vowpal Wabbit?** At the first usage, it may seems hard to understand how to efficiently use the platform, but after some time dedicated to training and testing, you'll be easily able to adopt the software easily. **What problems is Vowpal Wabbit solving and how is that benefiting you?** Thanks to Vowpal Wabbit we could better understand relevant data for our company and conver them into efficient stratgies related to our prospects and customers, resulting in better business performances, ### 7. Vowpal Wabbit for Contextual Bandits Reinforcement Learning **Rating:** 5.0/5.0 stars **Reviewed by:** Harsh F. | Data Scientist, Computer Software, Mid-Market (51-1000 emp.) **Reviewed Date:** June 21, 2021 **What do you like best about Vowpal Wabbit?** The user interface is very clear to understand and the commands are also easy to understand. It provides three contextual bandits algorithms that can be written in the argument of pyvw.vw() : --cb, --cb_explore, and --cb_explore_adf. **What do you dislike about Vowpal Wabbit?** When I introduced 15 different random contexts having 5 different cohorts and 5 different actions having different rewards, it took much more time in computing ctr. The size of the dataset was 1 million data. **Recommendations to others considering Vowpal Wabbit:** This library is very useful at least for making contextual bandits for Reinforcement Learning. **What problems is Vowpal Wabbit solving and how is that benefiting you?** I used Vowpal Wabbit for making Contextual Bandits Reinforcement Learning. Using Vowpal Wabbit we made a question asking system that gives questions based on the user's knowledge of that topic and will select the questions based on its learned state value from the question bank. The interface was user-friendly and easy to understand commands compared to other libraries. ### 8. Vowpal Wabbit Reviews **Rating:** 4.0/5.0 stars **Reviewed by:** Mohammad S. | Senior Software Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** July 26, 2021 **What do you like best about Vowpal Wabbit?** It Provides Easy APIs with Python and its documentations is very good. Also, it's easy to handle by users. Vowpal Wabbit provides a fast, flexible, online, and active learning solution that empowers you to solve complex interactive machine learning problems. **What do you dislike about Vowpal Wabbit?** It's written in C++ (fast), which is not that easy to code, but one doesn't need to code in that language. It also has a Python wrapper to be used. **Recommendations to others considering Vowpal Wabbit:** Vowpal Wabbit is an open-source, fast online interactive machine learning system library. If you are working with large datasets please give a try to Vowpal wabbit. You will surely love it. **What problems is Vowpal Wabbit solving and how is that benefiting you?** Vowpal Wabbit is an open-source, fast online interactive machine learning system library. It provides excellent service online for learning large datasets ### 9. Online Learning , a different approach to machine learning **Rating:** 3.5/5.0 stars **Reviewed by:** Mathurin A. | Vice President of Machine Learning Expert & Innovation , Enterprise (> 1000 emp.) **Reviewed Date:** July 24, 2021 **What do you like best about Vowpal Wabbit?** Online learning and Scalability of terabyte features is the **What do you dislike about Vowpal Wabbit?** The level of performance is perfectible. **Recommendations to others considering Vowpal Wabbit:** Many gradient descent option available. Scalabity of mini batch approach **What problems is Vowpal Wabbit solving and how is that benefiting you?** Online learning algorithm could help when you need to have a very fast model, when you need to continue training your model with ne data. ### 10. Vowpal Wabbit Review **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** July 05, 2021 **What do you like best about Vowpal Wabbit?** The easy API with Python is very developer-friendly, along with good documentation page. **What do you dislike about Vowpal Wabbit?** No options, or I couldn't find, to train models on larger scale datasets in a distributed (cloud) manner. **What problems is Vowpal Wabbit solving and how is that benefiting you?** I used VW to train contextual bandits for my dataset for predicting CTRs. It gave good baseline metrics for the experimental dataset we had but couldn't use it in production. ### 11. Fast and reliable online-learning library, highly recommend! **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Consumer Electronics | Enterprise (> 1000 emp.) **Reviewed Date:** August 09, 2021 **What do you like best about Vowpal Wabbit?** -Very good documentation standards -Consistently fast -Easy to use **What do you dislike about Vowpal Wabbit?** -More breadth, in terms of ML models it offers, would be nice **What problems is Vowpal Wabbit solving and how is that benefiting you?** Information retrieval ### 12. Crazy name. Crazy great ML library **Rating:** 4.5/5.0 stars **Reviewed by:** Les G. | Creative Director of AI (freelance) / Emmy-winning 360 Copywriter / Creative Data Hacker, Small-Business (50 or fewer emp.) **Reviewed Date:** April 25, 2018 **What do you like best about Vowpal Wabbit?** It's super fast and can scale like no ML library I know of. **What do you dislike about Vowpal Wabbit?** It's written in C++ (fast) but I don't code in that language. Fortunately, it also has a Python wrapper I can use. **What problems is Vowpal Wabbit solving and how is that benefiting you?** It's great for online learning for large datasets. ### 13. Review for Vowpal Wabbit **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Internet | Mid-Market (51-1000 emp.) **Reviewed Date:** April 25, 2018 **What do you like best about Vowpal Wabbit?** I think some of the things I like best about this are the interactive learning and online learning components. **What do you dislike about Vowpal Wabbit?** What I don't like is that Wabbit is losing its relevance in this day and age. **What problems is Vowpal Wabbit solving and how is that benefiting you?** As one of my co-workers put it... "Imitation learning approaches are exponentially better reinforcement learning settings" ## Vowpal Wabbit Discussions - [How to speed up the processing time when dataset is in millions?](https://www.g2.com/discussions/how-to-speed-up-the-processing-time-when-dataset-is-in-millions) - 1 comment, 1 upvote - [View Vowpal Wabbit pricing details and edition comparison](https://www.g2.com/products/vowpal-wabbit/reviews?section=pricing&secure%5Bexpires_at%5D=2026-05-25+12%3A16%3A47+-0500&secure%5Bsession_id%5D=9a0cfa78-9b19-407b-a9f0-f254b8dc47ea&secure%5Btoken%5D=c4e00462d4336f11561709d898c605566374eeb5d5089b1f239201f11d33e0d5&format=llm_user) ## Vowpal Wabbit Features **Integration - Machine Learning** - Integration **Learning - Machine Learning** - Training Data - Actionable Insights - Algorithm ## Top Vowpal Wabbit Alternatives - [Automation Anywhere Agentic Process Automation](https://www.g2.com/products/automation-anywhere-agentic-process-automation/reviews) - 4.5/5.0 (4,011 reviews) - [Demandbase One](https://www.g2.com/products/demandbase-one/reviews) - 4.4/5.0 (1,895 reviews) - [Phrase](https://www.g2.com/products/phrase-phrase/reviews) - 4.5/5.0 (1,264 reviews)