[{"data":1,"prerenderedAt":209},["ShallowReactive",2],{"project-3734416":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":5,"maker":10,"posted_at":11,"year":12,"points":13,"comments":14,"rank_in_year":15,"shown_in_year":16,"top":17,"tier":18,"category":19,"subcategory":20,"format":21,"keywords":22,"reception":28,"sentiment":29,"stance_mix":30,"scored_comments":34,"aspects":35,"strip":41,"post_text":42,"what":43,"said":71,"maker_in_thread":134,"shape":143,"grid":147,"attempts":171,"same_week":172,"maker_shows":40,"maker_hidden":201,"reader_version":202,"card":203},"3734416","similarityapi.appspot.com","Graph of wikipedia articles semantic similarity (LSI, Python, d3.js)","title","Show HN: Graph of wikipedia articles semantic similarity (LSI, Python, d3.js)","http:\u002F\u002Fsimilarityapi.appspot.com\u002Fgraph\u002F?title=cyborg","lucamartinetti",1332338625,2012,54,13,433,1677,26,"notable","data","wikipedia similarity visualisation","web_app",[23,24,25,26,27],"wikipedia","semantic similarity","lsi","d3.js","graph visualization","roasted",-0.444,{"positive":31,"neutral":32,"mixed":31,"critical":33},0,3,5,8,{"execution":36,"idea":38,"design":39},{"positive":31,"critical":37},4,{"positive":31,"critical":31},{"positive":31,"critical":40},1,[31,40,31,32,40,32,31,40,32,31,40,40,31],"Small experiment of visualization of wikipedia articles as a graph using d3.js.\u003Cp>Articles with more traffic are bigger.\nI computed the semantic similarity using LSI with python (gensim)\nYou have to scroll down\u002Fright a bit!\u003Cp>http:\u002F\u002Fsimilarityapi.appspot.com\u002Fgraph\u002F?title=blade%20runner\u003Cp>There is also a JSON api:\nhttp:\u002F\u002Fsimilarityapi.appspot.com\u002Fapi\u002Fv1\u002F?limit=100&title=blade%20runner\u003Cp>All feedback is appreciated:\u003Cp>@lucamartinetti\nluca@luca.io",{"problem":44,"audience":50,"pricing":50,"motivation":50,"time_to_build":50,"stack":51,"openness":70,"stage":70,"team_size":70},{"value":45,"source":46,"evidence":47},"Shows how Wikipedia articles relate to each other semantically as a graph","maker",[48],{"id":49},"post",null,[52,56,62,65],{"value":53,"source":46,"evidence":54},"Python",[55],{"id":49},{"value":57,"source":46,"evidence":58},"gensim",[59],{"id":60,"by":10,"text":61},"3734427","Small experiment of visualization of wikipedia articles as a graph using d3.js. Articles with more traffic are bigger. I computed the semantic similarity using LSI with python…",{"value":26,"source":46,"evidence":63},[64],{"id":49},{"value":66,"source":67,"evidence":68},"Google App Engine (appspot)","inferred",[69],{"id":49},"unknown",{"praise":72,"objections":73,"requests":96,"questions":118,"alternatives":133},[],[74,82,89],{"value":75,"source":76,"evidence":77},"Blank page in Chrome","commenter",[78],{"id":79,"by":80,"text":81},"3735109","lucian1900","Blank page in Chrome.",{"value":83,"source":76,"evidence":84},"Scrolling animation is hard to use",[85],{"id":86,"by":87,"text":88},"3735296","Edootjuh","I've never liked these scrolling animations. You need too much precision to see a part of the page clearly, while with normal scrolling it wouldn't matter if the information…",{"value":90,"source":76,"evidence":91},"Page did not load for one user",[92],{"id":93,"by":94,"text":95},"3734895","ssn","Down?",[97,104,111],{"value":98,"source":76,"evidence":99},"JSON API should return a message when an item is not found",[100],{"id":101,"by":102,"text":103},"3734705","viscanti","The JSON api should degrade gracefully if results aren't found. I.E. There should be a JSON message explaining that that item doesn't exist.",{"value":105,"source":76,"evidence":106},"Support for selecting language version",[107],{"id":108,"by":109,"text":110},"3734968","rplnt","Option to select language version could be a good feature (defaulting to en as now).",{"value":112,"source":76,"evidence":113},"Try LDA instead of LSI",[114],{"id":115,"by":116,"text":117},"3736066","3pt14159","I've had much, much better results with LDA than LSI. Give that a shot if you have a chance, you'll be blown away. Stop word ratios are important, and make the max number of…",[119,126],{"value":120,"source":76,"evidence":121},"Does node font size show similarity to the query page?",[122],{"id":123,"by":124,"text":125},"3735104","stephengoodwin","Does the font size for a node represent it's similarity with the query page?",{"value":127,"source":76,"evidence":128},"How much data was used for the semantic analysis?",[129],{"id":130,"by":131,"text":132},"3736133","Radim","how much data did you use for the semantic analysis?",[],{"comments":33,"answered":32,"key":135},[136,137,140],{"id":60,"text":61},{"id":138,"text":139},"3734791","Right! It could use some input checking \u002F normalization too. It expects the title parameter to be lower case now.",{"id":141,"text":142},"3736507","The whole text of all articles from wikipedia english (then filtered those with more the 1k views last month)",{"commenters":144,"max_depth":32,"maker_replies":33,"first_comment_mins":145,"lifespan_hours":146},9,2,7,[148,150,152,154,156,157,159,160,162,164,167,168,169],[60,31,31,149,10,40],"maker\u002Fneutral\u002Fnone",[101,31,40,151,102,31],"project\u002Fcritical\u002Fexecution",[138,31,31,153,10,40],"maker\u002Fneutral\u002Fexecution",[108,31,32,155,109,31],"project\u002Fneutral\u002Fidea",[115,31,40,151,116,31],[130,31,32,158,131,31],"project\u002Fneutral\u002Fexecution",[141,31,31,153,10,40],[86,40,40,161,87,31],"project\u002Fcritical\u002Fdesign",[123,145,32,163,124,31],"project\u002Fneutral\u002Fdesign",[165,145,31,166,10,40],"3736471","maker\u002Fneutral\u002Fdesign",[79,32,40,151,80,31],[93,37,40,151,94,31],[170,37,31,153,10,40],"3734990",[],[173,178,183,188,193,197],{"id":174,"name":175,"points":176,"category":177},"3724796","Pinwords",146,"creative",{"id":179,"name":180,"points":181,"category":182},"3732677","WireOver",120,"productivity",{"id":184,"name":185,"points":186,"category":187},"3728360","Ham",87,"dev_tools",{"id":189,"name":190,"points":191,"category":192},"3714509","TheReelBox",81,"consumer_social",{"id":194,"name":195,"points":196,"category":192},"3720178","Rabblr",72,{"id":198,"name":199,"points":200,"category":182},"3720205","My weekend project",52,false,"v2",{"id":204,"name":5,"line":6,"ai":201,"cat":19,"year":12,"points":13,"comments":14,"rec":28,"s":205,"top":17,"kw":206,"maker":10,"domain":5,"tier":18,"attempts":31,"strip":207,"url":9,"mix":208,"praise":-1,"objection":75,"sub":20},3734416,-0.44,[23,24,25,26,27],"0103130130110",[31,32,31,33],1793990879721]