So that you’re not bombarding the sites with traffic, select once a week to refresh your data weekly. There’s a few options here ranging from once a week to once every five minutes. The first drop down allows you to change the frequency of the crawl. From here you’ll be taken to the configuration page where you’re able to list the websites you want to track as well as how frequently you want to track them. The Web Crawl data source let’s you scrape data from literally any website out there, you can enter a group of links and set Watson Discovery to periodically scan those sites and retrieve data. Well, because it’s ridiculously powerful for connecting to data sources on the web. You’re going to ignore the majority of these sources for now and focus on the web crawl. Select Set up with current plan.įrom here you have a number of different options to connect to including Salesforce, Sharepoint, Box, IBM Cloud storage and…my personal favourite Web Crawl. You’ll be prompted to see if you want to change to an alternate plan. To get started, select Connect To A Data Source from the dashboard page you ended with in Step 1. In this case you’ll tap into the Web Crawler built into Watson Discovery to collect data from financial websites to analyse stock data. ![]() One of the most powerful components of this setup is that you’re able to collect documents automatically from the web but also load up your own documents (including PDF, HTML, JSON, Word, Excel, PowerPoint, PNG, TIFF, JPG). Really a collection can be a bunch of different files of varying file type. Watson Discovery manages documents in collections. From here you’re able to manage all of your document collections and navigate around through the Watson Discovery platform. The dashboard is where you’ll do the majority of the work for this runthrough. Once that’s done you’ll be redirected to a landing page where you can start managing things.įrom here, hit Launch Tool and you’ll be taken to the main Watson Discovery dashboard. Once you’re happy with all of the settings hit Create Service, this will start spinning up a service in the background. Later on if you decide that more capacity is required then you’re able to bump up your plan. In this case the Lite plan is more than sufficient to get started so choose that for now. To do this, click AI from the side bar and then select Watson Discovery.įrom here you can rename your service, select the resource location and select the type of plan you would like to use. Then from here you can spin up a new Watson Discovery service instance. Setup a ServiceĪs usual the first part of setting up any cloud service is to spin up a new instance.įirst up head on over to the IBM cloud catalog. Open up a web browser and kick off with step one below! 1. By the end you’ll have a fully featured a searchable data collection that you can use to keep up to date with your stocks. This post goes through how to build a stock news crawler using just a couple of links and Watson Discovery. This means you can key in the websites you want to keep track of and have your dataset automatically processed for querying and analysis by the Watson Discovery engine! ![]() This is primary because of its true killer feature…a built in web crawler which allows you to automatically scrape data from ANY website and use it as part of your dataset. Quite possibly one of the best uses for it, however is using it to keep track of stock news. It’s got a whole bunch of applications from uncovering insights in legal documents to monitoring trends and surfacing patterns in invoicing. Watson Discovery allows you to upload a bunch of documents and search through them seamlessly using Natural Language Processing. Well, say hello to IBM’s AI powered beast…Watson Discovery! You could list the websites you wanted to track. What if…you could have you very own searchable database for stock news? You have to read stuff right? Go through the news? Right? Okay fine, there are ways to simplify it down.īut how do you know that a stock isn’t genuinely tanking or whether its a fake out and a chance to capture some real value. There’s so much information you need to consume when you’re trying to make decisions about when to buy or sell. Oh annnd, with one arm tied behind your back.
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