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Changelog

Version history

Note: The given date shows when the mentioned modification was added to the nightly build. The stable versions usually follow later. In case, you require a cutting-edge version, because of new features or recently fixed bugs, add the update site for the "Nighly Builds" as described here.

  • [2017-05-07] TextClassifier: Allow setting minimum and maximum term lengths
  • [2017-05-07] HtmlNodeToText: New node to convert HTML documents/nodes to human-readable strings
  • [2017-05-06] TextClassifier: Improve handling of large dictionary models: Load model data lazily to speed up opening of workflows
  • [2017-04-12] WebSearcher: Removing Bing, DuckDuckGo, Social Mention, WebKnox as they are no longer functional
  • [2017-04-06] TextClassifierPredictor: Enable parallel processing
  • [2017-04-06] TextClassifierPredictor: Fix overriding classification column
  • [2017-04-06] TextClassifierLearner: Fix enabling/disabling of applicable checkboxes in configuration dialog
  • [2017-02-20] Fix node description and column guessing in ReverseGeocoder
  • [2016-10-31] Stricter throttling in GoogleGeocoder to avoid being blocked
  • [2016-09-10] Setting to retrieve location hierarchy from Geonames, which greatly improves extraction quality in LocationExtractor
  • [2016-07-27] Remove obsolete searchers (old Google API, Topsy), add Flickr searcher to WebSearcher node
  • [2016-07-07] Return image- and video-specific properties from WebSearcher node
  • [2016-06-08] Option to fail HttpRetriever node execution in case a non-success HTTP status code is returned (>= 400)
  • [2016-06-08] Reverse geocoder node using MapZen
  • [2016-06-08] Make FreeGeoIP lookup more robust
  • [2016-06-08] Added node to create Multipart encoded HTTP entities
  • [2016-03-31] Skip-gram features for TextClassifierLearner
  • [2016-02-27] Added node to set Eclipse preferences for testing purposes
  • [2016-02-27] Added Mapzen geocoder
  • [2016-02-26] Fix synchronization issue with cookie store
  • [2016-02-02] Accept any kind of NominalValue for InformationGainCalculator
  • [2016-01-15] Added FreeGeoIP node
  • [2016-01-04] Added RankingService for Hacker News
  • [2016-01-04] Missing value handling in RankingServices node
  • [2015-12-20] Added new column-based distance calculation node
  • [2015-12-09] Fixed proxy issue in HttpRetriever node
  • [2015-12-01] Removed obsolete RankingServices: Friendfeed Stats, Friendfeed Aggregated Stats, Twitter
  • [2015-12-01] Removed obsolete WebSearchers: WebKnox News
  • [2015-11-01] UrlDomainExtractor node to extract domain from URLs, optionally without subdomains
  • [2015-09-17] Replaced "accept self-signed certificates" by "accept all certificates" option in HttpRetriever
  • [2015-06-22] HttpRetriever also accepts StringValues as HTTP entity, HttpRetriever allows to specify an arbitrary content type.
  • [2015-06-22] Additional preprocessing options for TextClassifierLearner node: stemming, stop word removal for German and English language
  • [2015-06-01] Setting for HttpRetriever to allow self-signed SSL certificates
  • [2015-05-31] Remove temporary debugging code in HtmlParser, which was causing exception with invalid encoding string
  • [2015-05-28] HtmlParser node additionally accepts binary object cells as input
  • [2015-05-27] Improve missing value handling in FeedDiscovery node
  • [2015-05-23] Cookie support for new HttpRetriever node (optional input and output tables)
  • [2015-05-23] Ability to specify HTTP methods in new HttpRetriever node by input column
  • [2015-05-23] HttpResultDataExtractor node optionally creates a binary instead of a string cell
  • [2015-05-23] New HttpRetrieverNode can send binary data, which can be specified through an optional input column
  • [2015-05-23] Added FormEncodedHttpEntityCreator node to convert key-value data to form-encoded input for HttpRetriever
  • [2015-05-23] Possibility to input HTTP headers in HttpRetriever requests.
  • [2015-05-23] Mark old HttpRetriever node as deprecated
  • [2015-05-01] Change default file extension for text classifier models from '.gz' to 'palladianDictionaryModel', ability to drop models and create appropriate TextClassifierModelReader dialog
  • [2015-04-30] Stop training via TextClassifierLearner when memory is getting full (using KNIME's MemoryWarningSystem)
  • [2015-04-20] Fix guessing of category column in TextClassifierLearner node
  • [2015-04-17] Better handling of missing values in HttpRetriever, return IntCell instead of LongCell for HTTP status codes
  • [2015-04-16] Better handling of missing values in ContentExtractor and HtmlParser nodes
  • [2015-04-10] Added MapQuest cell renderer
  • [2015-04-07] Added MapQuestGeocoder node
  • [2015-03-28] Added GoogleAddressGeocoder node
  • [2015-03-26] Added Jaro–Winkler string distance measure
  • [2015-02-24] Renamed CoordinateParser to LatitudeLongitudeToCoordinate node
  • [2015-02-24] Added CoordinateToLatitudeLongitude node
  • [2015-02-24] Renamed CoordinateParser to LatitudeLongitudeToCoordinate.
  • [2015-02-24] Added ReverseLocationLookupNode
  • [2015-02-23] Adding HttpResultToStringNode
  • [2014-11-20] Output warning in HtmlParser when processing http URLs (should use HttpRetriever)
  • [2014-11-10] Use explicitly given encoding in HtmlParser node when processing HttpResults
  • [2014-08-28] Possibility for weighted inputs for TextClassifierLearner node
  • [2014-08-27] Additional preprocessing options for TextClassifierLearner node: case sensitivity, border padding
  • [2014-08-05] Offer additional languages in WebSearcher node
  • [2014-08-04] Add SocialMentionSearcher to WebSearcher node
  • [2014-08-04] Mark RMSE node as deprectated
  • [2014-07-10] Provide accuracy values in ThresholdAnalyzer node
  • [2014-07-10] Changed pruning capabilities to updated Palladian functionality
  • [2014-06-17] Automatically trim spaces when entering API keys in preferences
  • [2014-05-14] WebSearcher node append column with tags
  • [2014-05-14] Provide paging for Twitter searcher in WebSearcher node
  • [2014-05-03] Ability to switch scoring algorithms in TextClassifierPredictor node (expert mode)
  • [2014-04-30] InformationGain node
  • [2014-04-25] Fixing shifted month in DateParserNode (+ adding test)
  • [2014-04-23] TextClassifierModelToTable outputs second table with category priors
  • [2014-03-14] Setting for maximum number of terms for TextClassifierLearner
  • [2014-03-10] TextClassifierModelToTable provides the term counts as column
  • [2014-02-27] Cutoff irrelevant parts of graph in ThresholdAnalyzer node (values on the left, which are no different from their successors)
  • [2014-02-25] Greatly reduce memory consumption when training with TextClassifierLearner node
  • [2014-02-25] Fix NullPointerException in ThresholdAnalyzer node
  • [2014-02-21] Try to auto-select positive class column in ThresholdAnalyzer node
  • [2014-02-20] Give statistics about text classifier dictionary on output port's tooltip
  • [2014-02-20] TextClassifierModelToTable node to write a Palladian text classifier dictionary to a KNIME table.
  • [2014-01-23] Output warning to log, in case a deprecated searcher is used.
  • [2014-01-23] WebSearcher allows to append column with total number of results available for a given query (in case the specific searcher provides this information)
  • [2014-01-18] FeedParser now allows input of XML documents
  • [2013-12-26] DateExtractor now optionally appends a column with the parse pattern used for extracting a specific date.
  • [2013-12-26] DateExtractor now handles date/time precision correctly (e.g. only extract date without time in case it is appropriate)
  • [2013-12-26] WebSearcher node adds a column providing GeoCoordinate values (in case this information is provided by the actual search engine; currently, YouTube, Twitter, Instagram, Flickr, Panoramio provide coordinates for some results)
  • [2013-12-25] Provide additional short version rendering for GeoCoordinate values (beside full precision and DMS)
  • [2013-12-25] Log output from the Palladian library is now piped to KNIME's integrated node logger.