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Build your own search engine: Python programming series with Scrapy and Whoosh



On Twitter you can upload photos to accompany your tweets. A hybrid approach would be to correlate the features extracted from the image with the text of the tweet. Using this approach you could build an image search engine that could take both contextual hints along with a Search by Example strategy.




build your own search engine: python programming series




Based on our experience providing technical mentorship for many semantic understanding projects, we wanted to write a tutorial on how you would go about building your own representations, both for image and text data, and efficiently do similarity search. By the end of this post, you should be able to build a quick semantic search model from scratch, no matter the size of your dataset.


if(typeof ez_ad_units != 'undefined')ez_ad_units.push([[970,90],'thepythoncode_com-banner-1','ezslot_12',110,'0','0']);__ez_fad_position('div-gpt-ad-thepythoncode_com-banner-1-0');We will do a simple search query, "python" for demonstration purposes. Let's build the API URL we'll request:


if(typeof ez_ad_units != 'undefined')ez_ad_units.push([[970,90],'thepythoncode_com-large-leaderboard-2','ezslot_14',111,'0','0']);__ez_fad_position('div-gpt-ad-thepythoncode_com-large-leaderboard-2-0');That's awesome, I have snipped the output to only three search results, but it will print ten results in your case.


if(typeof ez_ad_units != 'undefined')ez_ad_units.push([[300,250],'thepythoncode_com-leader-1','ezslot_15',112,'0','0']);__ez_fad_position('div-gpt-ad-thepythoncode_com-leader-1-0');Now you can integrate searching techniques into your applications, and I hope this tutorial was helpful and easy to follow. If you like it, please don't hesitate to share it!


The projects described above are by no means an exhaustive list. AI is an incredibly vast field, and with some creativity and technical know-how, you will be able to create some fantastic artificial intelligence software projects to showcase on your portfolio. With the democratisation of AI, it has become increasingly easy to build AI models to solve business problems across diverse business domains. High-level libraries like FastAI and open-source pre-trained models have made AI accessible to everyone. As long as you have an intermediate understanding of machine learning and programming, you can build models to fit various use-cases. Explore solved end-to-end artificial intelligence and machine learning projects and start applying your AI skills in practice by working on simple hands-on artificial intelligence projects to take the first step towards pursuing a career in AI.


To help you build the best solution as quickly and with as little friction as possible, Algolia offers a family of UI/UX libraries called InstantSearch. InstantSearch offers a full set of UI components that you can use on any web, mobile, or voice application. In minutes, you get a fully functional search UI. You can use the InstantSearch widgets out-of-the-box, or fully customize them to match your needs. 2ff7e9595c


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