Posts tagged ‘sentiment analysis’

November 14, 2014

LOL targeted search

YouTube is something of a cesspool, with pockets of exceptional quality here and there. Even the higher quality videos have an ephemeral aspect, mysteriously vanishing or being marked Private, from one day to the next. Others succumb to the more prosaic, account suspended due to multiple copyright violations. Illegal uploads of major recording label artists abound, or did. YouTube is also becoming a go-to destination for low-fidelity live concert recordings.

There’s no shortage of fee-based alternatives, so I’m not complaining.

YouTube LOL search algorithm

Google Research developed an aLOLgorithm, “Quantifying comedy on YouTube: why the number of o’s in your LOL matter” to measure YouTube videos’ hilarity. Let’s just refer to it as the LOLgorithm, for my ease of typing. Initially, I thought it was a prior year’s April Fool’s Day post. It isn’t!

July 10, 2011

Prediction API

The recent release of the Google Prediction API Version 1.2 seemed oddly, well, magnanimous to me! Given the investment of intellectual capital and resources, I am surprised that Google would be so generous.  Allowing access to the Prediction API means that Google is giving access to its in-house machine learning algorithms to external users.

1939 Ford pick-up truck

1939 Ford pick-up truck will not likely use the Google Prediction API though other Ford products will

The official Google Code blog post, Every app a smart app, dated 27 April 2011, suggested many possible uses for the Prediction API. Some of the more interesting included:

The last item on the list has the potential, but not certainty, of causing serious privacy concerns. I’m guessing that customer feedback based on structured data is another potential use for the API.

I noticed that Ford Motor Company has plans for the Prediction API, specifically for commuters driving electric vehicles (EV). Apparently, there is a fair amount of “EV anxiety” due to limitation on range of travel. The Prediction API could be used to mitigate those concerns. AutoBlog is an online publication for automobile enthusiasts. It featured a great slide show demonstrating how Ford intends to make use of the Google Prediction API.

The Prediction API is available on Google Code. This is not the first release of the Prediction API. I’m uncertain whether versions before 1.2 were restricted in some way. (Google often grants API access to developers initially, and later, after ironing out any bugs or unexpected problems, opens the product to the public.)

Do be aware that a Google Storage account is required for access. Visit the Google API Console to get started.

March 21, 2011

Viral Search and Analysis on the Social Web

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Google is making inroads into the field of social search. However, there are alternative providers that specialize in that field that are already well-established. One such search engine is PeopleBrowsr.

Similar to how Google has indexed the web, PeopleBrowsr has indexed Twitter:

With Twitter’s Firehose and our proprietary server technology, we have reliable access to over 3 years of data.

PeopleBrowsr recently introduced a social search engine that has the potential to carve its own niche in the space where Google’s search algorithms and simple Twitter activity trackers intersect.

ReSearch.ly

The new search engine is brand named ReSearch.ly*. PeopleBrowsr has designed Research.ly for “online discovery analysis and interaction”.

Research.ly is for consumers, brand marketers and researchers. Its goal is to

build advanced conversation technologies to assemble the collective intelligence through storing, retrieving and indexing every public human conversation. Now at this pivotal era of digital preservation in social media, we’re releasing 1,000 days of Twitter data – free of charge – for deep historical reporting and social search.

ReSearch.ly differentiates itself by offering these four tracking and analysis functions:

  1. The Interest Graph– Access by topic and keyword
  2. Degrees of Separation– A relationship mapping tool to discover the relationship between any two Twitter users
  3. Community Search– drill down searching for user subsets with one or more common attributes
  4. Location-based Search– drill down search within a geographically targeted user group.

The new service’s corporate motto is “Instant Communities In Real-Time with Viral Analytics and Viral Search”.  As of now, it seems to focus exclusively on Twitter stream content.

*Yes, that is correct. Research.ly operates under the auspices of the Libyan Government, as .ly is Libya’s ICANN-assigned top-level domain.